ppc4xx: TLB init file cleanup

This patch adds new macros, with frequently used combinations of the
4xx TLB access control and storage attibutes. Additionally the 4xx init.S
files are updated to make use of these new macros. Resulting in easier
to read TLB definitions.

Additionally some init.S files are updated to use the mmu header for the
TLB defines, instead of defining their own macros.

Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/arch/ppc/include/asm/mmu.h b/arch/ppc/include/asm/mmu.h
index ce7f0810051d67daea5b2a26eeba282c34b71f59..5166507f9230fa4ab33046aae4a893e0dc765951 100644 (file)
--- a/arch/ppc/include/asm/mmu.h
+++ b/arch/ppc/include/asm/mmu.h
@@ -577,11 +577,16 @@ extern int num_tlb_entries;
 #define SA_M   0x00000200      /* Memory coherence */
 #define SA_G   0x00000100      /* Guarded */
 #define SA_E   0x00000080      /* Endian */
+/* Some additional macros for combinations often used */
+#define SA_IG  (SA_I | SA_G)
 
 /* Access control */
 #define AC_X   0x00000024      /* Execute */
 #define AC_W   0x00000012      /* Write */
 #define AC_R   0x00000009      /* Read */
+/* Some additional macros for combinations often used */
+#define AC_RW  (AC_R | AC_W)
+#define AC_RWX (AC_R | AC_W | AC_X)
 
 /* Some handy macros */
 

diff --git a/board/amcc/bamboo/init.S b/board/amcc/bamboo/init.S
index 7439c805c2cc1e10188d807df2d6b4e69e96b5da..6925921785ecbbeaecffc661ad4c9ca56b852f73 100644 (file)
--- a/board/amcc/bamboo/init.S
+++ b/board/amcc/bamboo/init.S
@@ -48,29 +48,29 @@ tlbtab:
         * speed up boot process. It is patched after relocation to enable SA_I
         */
 #ifndef CONFIG_NAND_SPL
-       tlbentry(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 0, AC_R|AC_W|AC_X|SA_G)
+       tlbentry(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 0, AC_RWX | SA_G)
 #else
-       tlbentry(CONFIG_SYS_NAND_BOOT_SPL_SRC, SZ_4K, CONFIG_SYS_NAND_BOOT_SPL_SRC, 0, AC_R|AC_W|AC_X|SA_G)
-       tlbentry(CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_NAND_BOOT_SPL_SRC, SZ_4K, CONFIG_SYS_NAND_BOOT_SPL_SRC, 0, AC_RWX | SA_G)
+       tlbentry(CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0, AC_RWX | SA_IG)
 #endif
 
        /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
-       tlbentry(CONFIG_SYS_INIT_RAM_ADDR, SZ_4K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_R|AC_W|AC_X|SA_G)
+       tlbentry(CONFIG_SYS_INIT_RAM_ADDR, SZ_4K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_RWX | SA_G)
 
        /* PCI base & peripherals */
-       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, CONFIG_SYS_PCI_BASE, 0, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, CONFIG_SYS_PCI_BASE, 0, AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_NVRAM_BASE_ADDR, SZ_256M, CONFIG_SYS_NVRAM_BASE_ADDR, 0, AC_R|AC_W|AC_X|SA_W|SA_I)
-       tlbentry(CONFIG_SYS_NAND_ADDR, SZ_4K, CONFIG_SYS_NAND_ADDR, 0, AC_R|AC_W|AC_X|SA_W|SA_I)
+       tlbentry(CONFIG_SYS_NVRAM_BASE_ADDR, SZ_256M, CONFIG_SYS_NVRAM_BASE_ADDR, 0, AC_RWX | SA_W|SA_I)
+       tlbentry(CONFIG_SYS_NAND_ADDR, SZ_4K, CONFIG_SYS_NAND_ADDR, 0, AC_RWX | SA_W|SA_I)
 
        /* PCI */
-       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 0, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 0, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 0, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 0, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 0, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 0, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 0, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 0, AC_RW | SA_IG)
 
        /* USB 2.0 Device */
-       tlbentry(CONFIG_SYS_USB_DEVICE, SZ_1K, CONFIG_SYS_USB_DEVICE, 0, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_USB_DEVICE, SZ_1K, CONFIG_SYS_USB_DEVICE, 0, AC_RW | SA_IG)
 
        tlbtab_end
 
@@ -81,7 +81,7 @@ tlbtab:
         */
 #define TLB00  TLB0(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M)
 #define TLB01  TLB1(CONFIG_SYS_BOOT_BASE_ADDR, 0)
-#define TLB02  TLB2(AC_R|AC_W|AC_X|SA_G|SA_I)
+#define TLB02  TLB2(AC_RWX | SA_IG)
 
        .globl  reconfig_tlb0
 reconfig_tlb0:

diff --git a/board/amcc/canyonlands/init.S b/board/amcc/canyonlands/init.S
index 993bec30ea6fa12cd0f522eec5f966ec985d20cc..64d5d422935cc8ea3b15a7041c9abc42d7d37d8d 100644 (file)
--- a/board/amcc/canyonlands/init.S
+++ b/board/amcc/canyonlands/init.S
@@ -47,11 +47,11 @@ tlbtab:
         * enable SA_I
         */
 #ifndef CONFIG_NAND_SPL
-       tlbentry(CONFIG_SYS_BOOT_BASE_ADDR, SZ_16M, CONFIG_SYS_BOOT_BASE_ADDR, 4, AC_R|AC_W|AC_X|SA_G) /* TLB 0 */
+       tlbentry(CONFIG_SYS_BOOT_BASE_ADDR, SZ_16M, CONFIG_SYS_BOOT_BASE_ADDR, 4, AC_RWX | SA_G) /* TLB 0 */
 #else
-       tlbentry(CONFIG_SYS_NAND_BOOT_SPL_SRC, SZ_4K, CONFIG_SYS_NAND_BOOT_SPL_SRC, 4, AC_R|AC_W|AC_X|SA_G)
-       tlbentry(CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry(256 << 20, SZ_256M, 256 << 20, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_NAND_BOOT_SPL_SRC, SZ_4K, CONFIG_SYS_NAND_BOOT_SPL_SRC, 4, AC_RWX | SA_G)
+       tlbentry(CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0, AC_RWX | SA_IG)
+       tlbentry(256 << 20, SZ_256M, 256 << 20, 0, AC_RWX | SA_IG)
 #endif
 
        /*
@@ -62,51 +62,51 @@ tlbtab:
 
 #ifdef CONFIG_SYS_INIT_RAM_DCACHE
        /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
-       tlbentry(CONFIG_SYS_INIT_RAM_ADDR, SZ_4K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_R|AC_W|AC_X|SA_G)
+       tlbentry(CONFIG_SYS_INIT_RAM_ADDR, SZ_4K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_RWX | SA_G)
 #endif
 
-       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x20000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE_MEMBASE, SZ_256M, 0xB0000000, 0xD, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x20000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE_MEMBASE, SZ_256M, 0xB0000000, 0xD, AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_PCIE0_CFGBASE, SZ_16M, 0x00000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE1_CFGBASE, SZ_16M, 0x20000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE0_XCFGBASE, SZ_1K, 0x10000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE1_XCFGBASE, SZ_1K, 0x30000000, 0xD, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCIE0_CFGBASE, SZ_16M, 0x00000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE1_CFGBASE, SZ_16M, 0x20000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE0_XCFGBASE, SZ_1K, 0x10000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE1_XCFGBASE, SZ_1K, 0x30000000, 0xD, AC_RW | SA_IG)
 
        /* PCIe UTL register */
-       tlbentry(CONFIG_SYS_PCIE_BASE, SZ_16K, 0x08010000, 0xC, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCIE_BASE, SZ_16K, 0x08010000, 0xC, AC_RW | SA_IG)
 
 #if !defined(CONFIG_ARCHES)
        /* TLB-entry for NAND */
-       tlbentry(CONFIG_SYS_NAND_ADDR, SZ_16M, CONFIG_SYS_NAND_ADDR, 4, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_NAND_ADDR, SZ_16M, CONFIG_SYS_NAND_ADDR, 4, AC_RWX | SA_IG)
 
        /* TLB-entry for CPLD */
-       tlbentry(CONFIG_SYS_BCSR_BASE, SZ_1K, CONFIG_SYS_BCSR_BASE, 4, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_BCSR_BASE, SZ_1K, CONFIG_SYS_BCSR_BASE, 4, AC_RW | SA_IG)
 #else
        /* TLB-entry for FPGA */
-       tlbentry(CONFIG_SYS_FPGA_BASE, SZ_16M, CONFIG_SYS_FPGA_BASE, 4, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_FPGA_BASE, SZ_16M, CONFIG_SYS_FPGA_BASE, 4, AC_RW | SA_IG)
 #endif
 
        /* TLB-entry for OCM */
-       tlbentry(CONFIG_SYS_OCM_BASE, SZ_1M, 0x00000000, 4, AC_R|AC_W|AC_X|SA_I)
+       tlbentry(CONFIG_SYS_OCM_BASE, SZ_1M, 0x00000000, 4, AC_RWX | SA_I)
 
        /* TLB-entry for Local Configuration registers => peripherals */
-       tlbentry(CONFIG_SYS_LOCAL_CONF_REGS, SZ_16M, CONFIG_SYS_LOCAL_CONF_REGS, 4, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_LOCAL_CONF_REGS, SZ_16M, CONFIG_SYS_LOCAL_CONF_REGS, 4, AC_RWX | SA_IG)
 
        /* AHB: Internal USB Peripherals (USB, SATA) */
-       tlbentry(CONFIG_SYS_AHB_BASE, SZ_1M, 0xbff00000, 4, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_AHB_BASE, SZ_1M, 0xbff00000, 4, AC_RWX | SA_IG)
 
 #if defined(CONFIG_RAPIDIO)
        /* TLB-entries for RapidIO (SRIO) */
        tlbentry(CONFIG_SYS_SRGPL0_REG_BAR, SZ_16M, CONFIG_SYS_SRGPL0_REG_BAR,
-                                       0xD, AC_R|AC_W|SA_G|SA_I)
+                                       0xD, AC_RW | SA_IG)
        tlbentry(CONFIG_SYS_SRGPL0_CFG_BAR, SZ_16M, CONFIG_SYS_SRGPL0_CFG_BAR,
-                                       0xD, AC_R|AC_W|SA_G|SA_I)
+                                       0xD, AC_RW | SA_IG)
        tlbentry(CONFIG_SYS_SRGPL0_MNT_BAR, SZ_16M, CONFIG_SYS_SRGPL0_MNT_BAR,
-                                       0xD, AC_R|AC_W|SA_G|SA_I)
+                                       0xD, AC_RW | SA_IG)
        tlbentry(CONFIG_SYS_I2ODMA_BASE, SZ_1K,  0x00100000,
-                                       0x4, AC_R|AC_W|SA_G|SA_I)
+                                       0x4, AC_RW | SA_IG)
 #endif
 
        tlbtab_end
@@ -118,7 +118,7 @@ tlbtab:
         */
 #define TLB00  TLB0(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M)
 #define TLB01  TLB1(CONFIG_SYS_BOOT_BASE_ADDR, 1)
-#define TLB02  TLB2(AC_R|AC_W|AC_X|SA_G|SA_I)
+#define TLB02  TLB2(AC_RWX | SA_IG)
 
        .globl  reconfig_tlb0
 reconfig_tlb0:

diff --git a/board/amcc/ebony/init.S b/board/amcc/ebony/init.S
index 153fa811c481951bf9f81ee940d50e14ec44c2e3..c91176367ec69c832d13467be28265525e14ef50 100644 (file)
--- a/board/amcc/ebony/init.S
+++ b/board/amcc/ebony/init.S
@@ -41,7 +41,7 @@
 tlbtab:
        tlbtab_start
 
-       tlbentry(0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry(0xf0000000, SZ_256M, 0xf0000000, 1, AC_RWX | SA_IG)
 
        /*
         * TLB entries for SDRAM are not needed on this platform.
@@ -49,9 +49,9 @@ tlbtab:
         * routine.
         */
 
-       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_R|AC_W|AC_X)
-       tlbentry(CONFIG_SYS_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_R|AC_W|AC_X)
-       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_RWX)
+       tlbentry(CONFIG_SYS_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_RWX)
+       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_RW | SA_IG)
        tlbtab_end

diff --git a/board/amcc/katmai/init.S b/board/amcc/katmai/init.S
index 90598f63bc541c75fe2e698f73cfa5b27a5b0997..59ccf2b6aa694c4141f691c210566387c213cd57 100644 (file)
--- a/board/amcc/katmai/init.S
+++ b/board/amcc/katmai/init.S
@@ -51,7 +51,7 @@ tlbtabA:
         * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
         * speed up boot process. It is patched after relocation to enable SA_I
         */
-       tlbentry(0xff000000, SZ_16M, 0xff000000, 4, AC_R|AC_W|AC_X|SA_G)
+       tlbentry(0xff000000, SZ_16M, 0xff000000, 4, AC_RWX | SA_G)
 
        /*
         * TLB entries for SDRAM are not needed on this platform.
@@ -59,20 +59,20 @@ tlbtabA:
         * routine.
         */
 
-       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_R|AC_W|AC_X|SA_I)
-       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_4K, 0xF0000000, 4, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_RWX | SA_I)
+       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_4K, 0xF0000000, 4, AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x10000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE_MEMBASE, SZ_256M, 0xB0000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE_BASE, SZ_16K, 0x20000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x10000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE_MEMBASE, SZ_256M, 0xB0000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE_BASE, SZ_16K, 0x20000000, 0xC, AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_PCIE0_CFGBASE, SZ_16M, 0x40000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE1_CFGBASE, SZ_16M, 0x80000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE2_CFGBASE, SZ_16M, 0xC0000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE0_XCFGBASE, SZ_1K, 0x50000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE1_XCFGBASE, SZ_1K, 0x90000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE2_XCFGBASE, SZ_1K, 0xD0000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCIE0_CFGBASE, SZ_16M, 0x40000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE1_CFGBASE, SZ_16M, 0x80000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE2_CFGBASE, SZ_16M, 0xC0000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE0_XCFGBASE, SZ_1K, 0x50000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE1_XCFGBASE, SZ_1K, 0x90000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE2_XCFGBASE, SZ_1K, 0xD0000000, 0xC, AC_RW | SA_IG)
        tlbtab_end
 
 /**************************************************************************
@@ -91,7 +91,7 @@ tlbtabB:
         * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
         * speed up boot process. It is patched after relocation to enable SA_I
         */
-       tlbentry(0xff000000, SZ_16M, 0xff000000, 4, AC_R|AC_W|AC_X|SA_G)
+       tlbentry(0xff000000, SZ_16M, 0xff000000, 4, AC_RWX | SA_G)
 
        /*
         * TLB entries for SDRAM are not needed on this platform.
@@ -99,20 +99,20 @@ tlbtabB:
         * routine.
         */
 
-       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_R|AC_W|AC_X|SA_I)
+       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_RWX | SA_I)
 
-       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_4K, 0xF0000000, 4, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_4K, 0xF0000000, 4, AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_ACE_BASE, SZ_1K, CONFIG_SYS_ACE_BASE, 4,AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_ACE_BASE, SZ_1K, CONFIG_SYS_ACE_BASE, 4,AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x10000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE_MEMBASE, SZ_256M, 0xB0000000, 0xD, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x10000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE_MEMBASE, SZ_256M, 0xB0000000, 0xD, AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_PCIE0_CFGBASE, SZ_16M, 0x00000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE1_CFGBASE, SZ_16M, 0x20000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE2_CFGBASE, SZ_16M, 0x40000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE0_XCFGBASE, SZ_1K, 0x10000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE1_XCFGBASE, SZ_1K, 0x30000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE2_XCFGBASE, SZ_1K, 0x50000000, 0xD, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCIE0_CFGBASE, SZ_16M, 0x00000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE1_CFGBASE, SZ_16M, 0x20000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE2_CFGBASE, SZ_16M, 0x40000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE0_XCFGBASE, SZ_1K, 0x10000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE1_XCFGBASE, SZ_1K, 0x30000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE2_XCFGBASE, SZ_1K, 0x50000000, 0xD, AC_RW | SA_IG)
        tlbtab_end

diff --git a/board/amcc/luan/init.S b/board/amcc/luan/init.S
index 513b0fc560235f308eba173b059fb5c7d2417c5d..06428d25ca46e3b0b3a509b2616980adf89e3397 100644 (file)
--- a/board/amcc/luan/init.S
+++ b/board/amcc/luan/init.S
@@ -48,13 +48,13 @@ tlbtab:
         * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
         * speed up boot process. It is patched after relocation to enable SA_I
         */
-       tlbentry(0xfff00000, SZ_1M, 0xfff00000, 1, AC_R|AC_W|AC_X|SA_G)
+       tlbentry(0xfff00000, SZ_1M, 0xfff00000, 1, AC_RWX | SA_G)
 
-       tlbentry(0xffc00000, SZ_1M, 0xffc00000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry(0xffd00000, SZ_1M, 0xffd00000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry(0xffe00000, SZ_1M, 0xffe00000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry(0xff900000, SZ_1M, 0xff900000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_EPLD_BASE, SZ_256K, 0xff000000, 1, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(0xffc00000, SZ_1M, 0xffc00000, 1, AC_RWX | SA_IG)
+       tlbentry(0xffd00000, SZ_1M, 0xffd00000, 1, AC_RWX | SA_IG)
+       tlbentry(0xffe00000, SZ_1M, 0xffe00000, 1, AC_RWX | SA_IG)
+       tlbentry(0xff900000, SZ_1M, 0xff900000, 1, AC_RWX | SA_IG)
+       tlbentry(CONFIG_SYS_EPLD_BASE, SZ_256K, 0xff000000, 1, AC_RW | SA_IG)
 
        /*
         * TLB entries for SDRAM are not needed on this platform.
@@ -63,12 +63,12 @@ tlbtab:
         */
 
        /* internal ram (l2 cache) */
-       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_R|AC_W|AC_X|SA_I)
+       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_RWX | SA_I)
 
        /* peripherals at f0000000 */
-       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_4K, CONFIG_SYS_PERIPHERAL_BASE, 1, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_4K, CONFIG_SYS_PERIPHERAL_BASE, 1, AC_RW | SA_IG)
 
        /* PCI */
-       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 9, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x10000000, 9, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 9, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x10000000, 9, AC_RW | SA_IG)
        tlbtab_end

diff --git a/board/amcc/ocotea/init.S b/board/amcc/ocotea/init.S
index e7c75dfac542a1319ba21d53c76245bcadae5d27..2ef11ccb4b6dfe15e4c9809cb84c3792e0cd6c34 100644 (file)
--- a/board/amcc/ocotea/init.S
+++ b/board/amcc/ocotea/init.S
@@ -41,7 +41,7 @@
 tlbtab:
        tlbtab_start
 
-       tlbentry(0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry(0xf0000000, SZ_256M, 0xf0000000, 1, AC_RWX | SA_IG)
 
        /*
         * TLB entries for SDRAM are not needed on this platform.
@@ -49,9 +49,9 @@ tlbtab:
         * routine.
         */
 
-       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_R|AC_W|AC_X)
-       tlbentry(CONFIG_SYS_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_R|AC_W|AC_X)
-       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_RWX)
+       tlbentry(CONFIG_SYS_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_RWX)
+       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_RW | SA_IG)
        tlbtab_end

diff --git a/board/amcc/redwood/init.S b/board/amcc/redwood/init.S
index 4da586918d1005a811f1f8a31adc9e59033f3364..fb10520b8231dddd5f8243b0a0c4fe5b20bc6059 100644 (file)
--- a/board/amcc/redwood/init.S
+++ b/board/amcc/redwood/init.S
@@ -45,7 +45,7 @@ tlbtab:
         * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
         * speed up boot process. It is patched after relocation to enable SA_I
         */
-       tlbentry(0xff000000, SZ_16M, 0xff000000, 4, AC_R|AC_W|AC_X|SA_G)
+       tlbentry(0xff000000, SZ_16M, 0xff000000, 4, AC_RWX | SA_G)
 
        /*
         * TLB entries for SDRAM are not needed on this platform.
@@ -54,24 +54,24 @@ tlbtab:
         */
 
        /* Although 512 KB, map 256k at a time */
-       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_R|AC_W|AC_X|SA_I)
-       tlbentry(CONFIG_SYS_ISRAM_BASE + 0x40000, SZ_256K, 0x00040000, 4, AC_R|AC_W|AC_X|SA_I)
+       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_RWX | SA_I)
+       tlbentry(CONFIG_SYS_ISRAM_BASE + 0x40000, SZ_256K, 0x00040000, 4, AC_RWX | SA_I)
 
-       tlbentry(CONFIG_SYS_OPER_FLASH, SZ_16M, 0xE7000000, 4,AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_OPER_FLASH, SZ_16M, 0xE7000000, 4,AC_RWX | SA_IG)
 
        /*
         * Peripheral base
         */
-       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_16K, 0xEF600000, 4, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_16K, 0xEF600000, 4, AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_PCIE0_XCFGBASE,SZ_16M, 0x00000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE1_XCFGBASE,SZ_16M, 0x10000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE2_XCFGBASE,SZ_16M, 0x20000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCIE0_XCFGBASE,SZ_16M, 0x00000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE1_XCFGBASE,SZ_16M, 0x10000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE2_XCFGBASE,SZ_16M, 0x20000000, 0xC, AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_PCIE0_MEMBASE, SZ_256M, 0x00000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE1_MEMBASE, SZ_256M, 0x00000000, 0xE, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCIE0_MEMBASE, SZ_256M, 0x00000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE1_MEMBASE, SZ_256M, 0x00000000, 0xE, AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_PCIE0_REGBASE, SZ_64K, 0x30000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE1_REGBASE, SZ_64K, 0x30010000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE2_REGBASE, SZ_64K, 0x30020000, 0xC, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCIE0_REGBASE, SZ_64K, 0x30000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE1_REGBASE, SZ_64K, 0x30010000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE2_REGBASE, SZ_64K, 0x30020000, 0xC, AC_RW | SA_IG)
        tlbtab_end

diff --git a/board/amcc/sequoia/init.S b/board/amcc/sequoia/init.S
index f090070b4dd5784d9abae5a81ffa437a279245e8..7139aaee4d0e710cba00e231e642ea171c6e9659 100644 (file)
--- a/board/amcc/sequoia/init.S
+++ b/board/amcc/sequoia/init.S
@@ -41,7 +41,7 @@ tlbtab:
        tlbtab_start
 
        /* vxWorks needs this as first entry for the Machine Check interrupt */
-       tlbentry( 0x40000000, SZ_256M, 0, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( 0x40000000, SZ_256M, 0, 0, AC_RWX | SA_IG )
 
        /*
         * The RAM-boot version skips the SDRAM TLB (identified by EPN=0). This
@@ -51,49 +51,49 @@ tlbtab:
 #ifndef CONFIG_SYS_RAMBOOT
        /* TLB-entry for DDR SDRAM (Up to 2GB) */
 #ifdef CONFIG_4xx_DCACHE
-       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0, AC_R|AC_W|AC_X|SA_G)
+       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0, AC_RWX | SA_G)
 #else
-       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0, AC_RWX | SA_IG )
 #endif
 #endif /* CONFIG_SYS_RAMBOOT */
 
        /* TLB-entry for EBC */
-       tlbentry( CONFIG_SYS_BCSR_BASE, SZ_256M, CONFIG_SYS_BCSR_BASE, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_BCSR_BASE, SZ_256M, CONFIG_SYS_BCSR_BASE, 1, AC_RWX | SA_IG )
 
        /* BOOT_CS (FLASH) must be forth. Before relocation SA_I can be off to use the
         * speed up boot process. It is patched after relocation to enable SA_I
         */
 #ifndef CONFIG_NAND_SPL
-       tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 1, AC_R|AC_W|AC_X|SA_G )
+       tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 1, AC_RWX | SA_G )
 #else
-       tlbentry( CONFIG_SYS_NAND_BOOT_SPL_SRC, SZ_4K, CONFIG_SYS_NAND_BOOT_SPL_SRC, 1, AC_R|AC_W|AC_X|SA_G )
+       tlbentry( CONFIG_SYS_NAND_BOOT_SPL_SRC, SZ_4K, CONFIG_SYS_NAND_BOOT_SPL_SRC, 1, AC_RWX | SA_G )
 #endif
 
 #ifdef CONFIG_SYS_INIT_RAM_DCACHE
        /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
-       tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_R|AC_W|AC_X|SA_G )
+       tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_RWX | SA_G )
 #endif
 
        /* TLB-entry for PCI Memory */
-       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 1, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 1, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 1, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 1, AC_R|AC_W|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 1, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 1, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 1, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 1, AC_RW | SA_IG )
 
        /* TLB-entry for NAND */
-       tlbentry( CONFIG_SYS_NAND_ADDR, SZ_1K, CONFIG_SYS_NAND_ADDR, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_NAND_ADDR, SZ_1K, CONFIG_SYS_NAND_ADDR, 1, AC_RWX | SA_IG )
 
        /* TLB-entry for Internal Registers & OCM */
-       tlbentry( 0xe0000000, SZ_16M, 0xe0000000, 0,  AC_R|AC_W|AC_X|SA_I )
+       tlbentry( 0xe0000000, SZ_16M, 0xe0000000, 0,  AC_RWX | SA_I )
 
        /*TLB-entry PCI registers*/
-       tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1,  AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1,  AC_RWX | SA_IG )
 
        /* TLB-entry for peripherals */
-       tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_RWX | SA_IG)
 
        /* TLB-entry PCI IO Space - from sr@denx.de */
-       tlbentry(0xE8000000, SZ_64K, 0xE8000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry(0xE8000000, SZ_64K, 0xE8000000, 1, AC_RWX | SA_IG)
 
        tlbtab_end
 
@@ -104,7 +104,7 @@ tlbtab:
         */
 #define TLB00  TLB0(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M)
 #define TLB01  TLB1(CONFIG_SYS_BOOT_BASE_ADDR, 1)
-#define TLB02  TLB2(AC_R|AC_W|AC_X|SA_G|SA_I)
+#define TLB02  TLB2(AC_RWX | SA_IG)
 
        .globl  reconfig_tlb0
 reconfig_tlb0:

diff --git a/board/amcc/taishan/init.S b/board/amcc/taishan/init.S
index 748ec0ab5224bd58b95e7d152cde2a7480fdc669..ac4e95df0576e8450af2179226b247253cb24d6d 100644 (file)
--- a/board/amcc/taishan/init.S
+++ b/board/amcc/taishan/init.S
@@ -22,56 +22,9 @@
  */
 
 #include <ppc_asm.tmpl>
+#include <asm/mmu.h>
 #include <config.h>
 
-/* General */
-#define TLB_VALID   0x00000200
-#define _256M       0x10000000
-
-/* Supported page sizes */
-
-#define SZ_1K      0x00000000
-#define SZ_4K      0x00000010
-#define SZ_16K     0x00000020
-#define SZ_64K     0x00000030
-#define SZ_256K            0x00000040
-#define SZ_1M      0x00000050
-#define SZ_8M       0x00000060
-#define SZ_16M     0x00000070
-#define SZ_256M            0x00000090
-
-/* Storage attributes */
-#define SA_W       0x00000800      /* Write-through */
-#define SA_I       0x00000400      /* Caching inhibited */
-#define SA_M       0x00000200      /* Memory coherence */
-#define SA_G       0x00000100      /* Guarded */
-#define SA_E       0x00000080      /* Endian */
-
-/* Access control */
-#define AC_X       0x00000024      /* Execute */
-#define AC_W       0x00000012      /* Write */
-#define AC_R       0x00000009      /* Read */
-
-/* Some handy macros */
-
-#define EPN(e)         ((e) & 0xfffffc00)
-#define TLB0(epn,sz)   ( (EPN((epn)) | (sz) | TLB_VALID ) )
-#define TLB1(rpn,erpn) ( ((rpn)&0xfffffc00) | (erpn) )
-#define TLB2(a)                ( (a)&0x00000fbf )
-
-#define tlbtab_start\
-       mflr    r1  ;\
-       bl 0f       ;
-
-#define tlbtab_end\
-       .long 0, 0, 0   ;   \
-0:     mflr    r0      ;   \
-       mtlr    r1      ;   \
-       blr             ;
-
-#define tlbentry(epn,sz,rpn,erpn,attr)\
-       .long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
-
 /**************************************************************************
  * TLB TABLE
  *
@@ -88,10 +41,10 @@
 
 tlbtab:
        tlbtab_start
-       tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I)
-       tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_R|AC_W|AC_X )
-       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I )
+       tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_RWX | SA_IG)
+       tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_RW | SA_IG)
+       tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_RWX )
+       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_RW | SA_IG )
        tlbtab_end

diff --git a/board/amcc/yosemite/init.S b/board/amcc/yosemite/init.S
index f9382365ca6f9afb68531a1d4210e540bf58bf08..ed3741c54a98d54dacb22bbd2bbe32c4e63098ce 100644 (file)
--- a/board/amcc/yosemite/init.S
+++ b/board/amcc/yosemite/init.S
@@ -20,56 +20,9 @@
 */
 
 #include <ppc_asm.tmpl>
+#include <asm/mmu.h>
 #include <config.h>
 
-/* General */
-#define TLB_VALID   0x00000200
-
-/* Supported page sizes */
-
-#define SZ_1K      0x00000000
-#define SZ_4K      0x00000010
-#define SZ_16K     0x00000020
-#define SZ_64K     0x00000030
-#define SZ_256K            0x00000040
-#define SZ_1M      0x00000050
-#define SZ_8M       0x00000060
-#define SZ_16M     0x00000070
-#define SZ_256M            0x00000090
-
-/* Storage attributes */
-#define SA_W       0x00000800      /* Write-through */
-#define SA_I       0x00000400      /* Caching inhibited */
-#define SA_M       0x00000200      /* Memory coherence */
-#define SA_G       0x00000100      /* Guarded */
-#define SA_E       0x00000080      /* Endian */
-
-/* Access control */
-#define AC_X       0x00000024      /* Execute */
-#define AC_W       0x00000012      /* Write */
-#define AC_R       0x00000009      /* Read */
-
-/* Some handy macros */
-
-#define EPN(e)         ((e) & 0xfffffc00)
-#define TLB0(epn,sz)   ( (EPN((epn)) | (sz) | TLB_VALID ) )
-#define TLB1(rpn,erpn) ( ((rpn)&0xfffffc00) | (erpn) )
-#define TLB2(a)                ( (a)&0x00000fbf )
-
-#define tlbtab_start\
-       mflr    r1  ;\
-       bl 0f       ;
-
-#define tlbtab_end\
-       .long 0, 0, 0   ;   \
-0:     mflr    r0      ;   \
-       mtlr    r1      ;   \
-       blr             ;
-
-#define tlbentry(epn,sz,rpn,erpn,attr)\
-       .long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
-
-
 /**************************************************************************
  * TLB TABLE
  *
@@ -91,22 +44,22 @@ tlbtab:
      * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
      * speed up boot process. It is patched after relocation to enable SA_I
      */
-    tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 0, AC_R|AC_W|AC_X|SA_G/*|SA_I*/)
+    tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 0, AC_RWX | SA_G/*|SA_I*/)
 
     /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
-    tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_R|AC_W|AC_X|SA_G )
+    tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_RWX | SA_G )
 
-    tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-    tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, CONFIG_SYS_PCI_BASE, 0, AC_R|AC_W|SA_G|SA_I )
-    tlbentry( CONFIG_SYS_NVRAM_BASE_ADDR, SZ_256M, CONFIG_SYS_NVRAM_BASE_ADDR, 0, AC_R|AC_W|AC_X|SA_W|SA_I )
+    tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0, AC_RWX | SA_IG )
+    tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, CONFIG_SYS_PCI_BASE, 0, AC_RW | SA_IG )
+    tlbentry( CONFIG_SYS_NVRAM_BASE_ADDR, SZ_256M, CONFIG_SYS_NVRAM_BASE_ADDR, 0, AC_RWX | SA_W|SA_I )
 
     /* PCI */
-    tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 0, AC_R|AC_W|SA_G|SA_I )
-    tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 0, AC_R|AC_W|SA_G|SA_I )
-    tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 0, AC_R|AC_W|SA_G|SA_I )
-    tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 0, AC_R|AC_W|SA_G|SA_I )
+    tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 0, AC_RW | SA_IG )
+    tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 0, AC_RW | SA_IG )
+    tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 0, AC_RW | SA_IG )
+    tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 0, AC_RW | SA_IG )
 
     /* USB 2.0 Device */
-    tlbentry( CONFIG_SYS_USB_DEVICE, SZ_1K, 0x50000000, 0, AC_R|AC_W|SA_G|SA_I )
+    tlbentry( CONFIG_SYS_USB_DEVICE, SZ_1K, 0x50000000, 0, AC_RW | SA_IG )
 
     tlbtab_end

diff --git a/board/amcc/yucca/init.S b/board/amcc/yucca/init.S
index f51035ff68236ed442d62cbe3e58e04bd9e8ff7c..b2ac3ca4a3fd93162bd73f6a53447f716ed78cfa 100644 (file)
--- a/board/amcc/yucca/init.S
+++ b/board/amcc/yucca/init.S
@@ -51,7 +51,7 @@ tlbtabA:
         * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
         * speed up boot process. It is patched after relocation to enable SA_I
         */
-       tlbentry(0xff000000, SZ_16M, 0xff000000, 4, AC_R|AC_W|AC_X|SA_G)
+       tlbentry(0xff000000, SZ_16M, 0xff000000, 4, AC_RWX | SA_G)
 
        /*
         * TLB entries for SDRAM are not needed on this platform.
@@ -59,23 +59,23 @@ tlbtabA:
         * routine.
         */
 
-       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_R|AC_W|AC_X|SA_I)
-       tlbentry(CONFIG_SYS_FPGA_BASE, SZ_1K, 0xE2000000, 4,AC_R|AC_W|SA_I)
+       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_RWX | SA_I)
+       tlbentry(CONFIG_SYS_FPGA_BASE, SZ_1K, 0xE2000000, 4,AC_RW | SA_I)
 
-       tlbentry(CONFIG_SYS_OPER_FLASH, SZ_16M, 0xE7000000, 4,AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_4K, 0xF0000000, 4, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_OPER_FLASH, SZ_16M, 0xE7000000, 4,AC_RWX | SA_IG)
+       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_4K, 0xF0000000, 4, AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x10000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE_MEMBASE, SZ_256M, 0xB0000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE_BASE, SZ_16K, 0x20000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x10000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE_MEMBASE, SZ_256M, 0xB0000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE_BASE, SZ_16K, 0x20000000, 0xC, AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_PCIE0_CFGBASE, SZ_16M, 0x40000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE1_CFGBASE, SZ_16M, 0x80000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE2_CFGBASE, SZ_16M, 0xC0000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE0_XCFGBASE, SZ_1K, 0x50000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE1_XCFGBASE, SZ_1K, 0x90000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE2_XCFGBASE, SZ_1K, 0xD0000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCIE0_CFGBASE, SZ_16M, 0x40000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE1_CFGBASE, SZ_16M, 0x80000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE2_CFGBASE, SZ_16M, 0xC0000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE0_XCFGBASE, SZ_1K, 0x50000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE1_XCFGBASE, SZ_1K, 0x90000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE2_XCFGBASE, SZ_1K, 0xD0000000, 0xC, AC_RW | SA_IG)
        tlbtab_end
 
 /**************************************************************************
@@ -94,7 +94,7 @@ tlbtabB:
         * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
         * speed up boot process. It is patched after relocation to enable SA_I
         */
-       tlbentry(0xff000000, SZ_16M, 0xff000000, 4, AC_R|AC_W|AC_X|SA_G)
+       tlbentry(0xff000000, SZ_16M, 0xff000000, 4, AC_RWX | SA_G)
 
        /*
         * TLB entries for SDRAM are not needed on this platform.
@@ -102,20 +102,20 @@ tlbtabB:
         * routine.
         */
 
-       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_R|AC_W|AC_X|SA_I)
-       tlbentry(CONFIG_SYS_FPGA_BASE, SZ_1K, 0xE2000000, 4,AC_R|AC_W|SA_I)
+       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_RWX | SA_I)
+       tlbentry(CONFIG_SYS_FPGA_BASE, SZ_1K, 0xE2000000, 4,AC_RW | SA_I)
 
-       tlbentry(CONFIG_SYS_OPER_FLASH, SZ_16M, 0xE7000000, 4,AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_4K, 0xF0000000, 4, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_OPER_FLASH, SZ_16M, 0xE7000000, 4,AC_RWX | SA_IG)
+       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_4K, 0xF0000000, 4, AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x10000000, 0xC, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE_MEMBASE, SZ_256M, 0xB0000000, 0xD, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x10000000, 0xC, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE_MEMBASE, SZ_256M, 0xB0000000, 0xD, AC_RW | SA_IG)
 
-       tlbentry(CONFIG_SYS_PCIE0_CFGBASE, SZ_16M, 0x00000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE1_CFGBASE, SZ_16M, 0x20000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE2_CFGBASE, SZ_16M, 0x40000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE0_XCFGBASE, SZ_1K, 0x10000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE1_XCFGBASE, SZ_1K, 0x30000000, 0xD, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCIE2_XCFGBASE, SZ_1K, 0x50000000, 0xD, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCIE0_CFGBASE, SZ_16M, 0x00000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE1_CFGBASE, SZ_16M, 0x20000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE2_CFGBASE, SZ_16M, 0x40000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE0_XCFGBASE, SZ_1K, 0x10000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE1_XCFGBASE, SZ_1K, 0x30000000, 0xD, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCIE2_XCFGBASE, SZ_1K, 0x50000000, 0xD, AC_RW | SA_IG)
        tlbtab_end

diff --git a/board/esd/du440/init.S b/board/esd/du440/init.S
index afcf9c4a535bb08fd77a4b544a5702a84f24533e..351095a48a9299872339d6be8c9e8ca231ba8aa4 100644 (file)
--- a/board/esd/du440/init.S
+++ b/board/esd/du440/init.S
@@ -44,38 +44,38 @@ tlbtab:
         * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
         * speed up boot process. It is patched after relocation to enable SA_I
         */
-       tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 1, AC_R|AC_W|AC_X|SA_G )
+       tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 1, AC_RWX | SA_G )
 
 #ifdef CONFIG_SYS_INIT_RAM_DCACHE
        /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
-       tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_R|AC_W|AC_X|SA_G )
+       tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_RWX | SA_G )
 #endif
 
        /* TLB-entry for PCI Memory */
-       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M,  CONFIG_SYS_PCI_MEMBASE, 1, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 1, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 1, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 1, AC_R|AC_W|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M,  CONFIG_SYS_PCI_MEMBASE, 1, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 1, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 1, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 1, AC_RW | SA_IG )
 
        /* TLB-entry for PCI IO */
-       tlbentry( CONFIG_SYS_PCI_IOBASE, SZ_64K, CONFIG_SYS_PCI_IOBASE, 1, AC_R|AC_W|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_PCI_IOBASE, SZ_64K, CONFIG_SYS_PCI_IOBASE, 1, AC_RW | SA_IG )
 
        /* TLB-entries for EBC:  CPLD, DUMEM, DUIO */
-       tlbentry( CONFIG_SYS_CPLD_BASE, SZ_1K, CONFIG_SYS_CPLD_BASE, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_DUMEM_BASE, SZ_1M, CONFIG_SYS_DUMEM_BASE, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_DUIO_BASE, SZ_64K, CONFIG_SYS_DUIO_BASE, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_CPLD_BASE, SZ_1K, CONFIG_SYS_CPLD_BASE, 1, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_DUMEM_BASE, SZ_1M, CONFIG_SYS_DUMEM_BASE, 1, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_DUIO_BASE, SZ_64K, CONFIG_SYS_DUIO_BASE, 1, AC_RWX | SA_IG )
 
        /* TLB-entry for NAND */
-       tlbentry( CONFIG_SYS_NAND0_ADDR, SZ_1K, CONFIG_SYS_NAND0_ADDR, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_NAND1_ADDR, SZ_1K, CONFIG_SYS_NAND1_ADDR, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_NAND0_ADDR, SZ_1K, CONFIG_SYS_NAND0_ADDR, 1, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_NAND1_ADDR, SZ_1K, CONFIG_SYS_NAND1_ADDR, 1, AC_RWX | SA_IG )
 
        /* TLB-entry for Internal Registers & OCM */
-       tlbentry( 0xe0000000, SZ_16M, 0xe0000000, 0,  AC_R|AC_W|AC_X|SA_I )
+       tlbentry( 0xe0000000, SZ_16M, 0xe0000000, 0,  AC_RWX | SA_I )
 
        /* TLB-entry PCI registers */
-       tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1,  AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1,  AC_RWX | SA_IG )
 
        /* TLB-entry for peripherals */
-       tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_RWX | SA_IG)
 
        tlbtab_end

diff --git a/board/esd/pmc440/init.S b/board/esd/pmc440/init.S
index d51cd0cf05877c7630db3dcde5793b0e391e85f4..96f7206b30775d8b5701640d9d39b30bbf5bbc2e 100644 (file)
--- a/board/esd/pmc440/init.S
+++ b/board/esd/pmc440/init.S
@@ -44,23 +44,23 @@ tlbtab:
         * speed up boot process. It is patched after relocation to enable SA_I
         */
 #ifndef CONFIG_NAND_SPL
-       tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 1, AC_R|AC_W|AC_X|SA_G )
+       tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 1, AC_RWX | SA_G )
 #else
-       tlbentry( CONFIG_SYS_NAND_BOOT_SPL_SRC, SZ_4K, CONFIG_SYS_NAND_BOOT_SPL_SRC, 1, AC_R|AC_W|AC_X|SA_G )
+       tlbentry( CONFIG_SYS_NAND_BOOT_SPL_SRC, SZ_4K, CONFIG_SYS_NAND_BOOT_SPL_SRC, 1, AC_RWX | SA_G )
 #endif
 
        /* TLB entries for DDR2 SDRAM are generated dynamically */
 
 #ifdef CONFIG_SYS_INIT_RAM_DCACHE
        /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
-       tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_R|AC_W|AC_X|SA_G )
+       tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_RWX | SA_G )
 #endif
 
        /* TLB-entry for PCI Memory */
-       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 1, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 1, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 1, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 1, AC_R|AC_W|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 1, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 1, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 1, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 1, AC_RW | SA_IG )
 
        /* TLB-entries for EBC */
        /* PMC440 maps EBC to 0xef000000 which is handled by the peripheral
@@ -68,22 +68,22 @@ tlbtab:
         * This dummy entry is only for convinience in order not to modify the
         * amount of entries. Currently OS/9 relies on this :-)
         */
-       tlbentry( 0xc0000000, SZ_256M, 0xc0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( 0xc0000000, SZ_256M, 0xc0000000, 1, AC_RWX | SA_IG )
 
        /* TLB-entry for NAND */
-       tlbentry( CONFIG_SYS_NAND_ADDR, SZ_1K, CONFIG_SYS_NAND_ADDR, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_NAND_ADDR, SZ_1K, CONFIG_SYS_NAND_ADDR, 1, AC_RWX | SA_IG )
 
        /* TLB-entry for Internal Registers & OCM */
-       tlbentry( 0xe0000000, SZ_16M, 0xe0000000, 0,  AC_R|AC_W|AC_X|SA_I )
+       tlbentry( 0xe0000000, SZ_16M, 0xe0000000, 0,  AC_RWX | SA_I )
 
        /*TLB-entry PCI registers*/
-       tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1,  AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1,  AC_RWX | SA_IG )
 
        /* TLB-entry for peripherals */
-       tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_RWX | SA_IG)
 
        /* TLB-entry PCI IO space */
-       tlbentry(0xE8000000, SZ_64K, 0xE8000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry(0xE8000000, SZ_64K, 0xE8000000, 1, AC_RWX | SA_IG)
 
        /* TODO:  what about high IO space */
        tlbtab_end
@@ -95,7 +95,7 @@ tlbtab:
         */
 #define TLB00  TLB0(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M)
 #define TLB01  TLB1(CONFIG_SYS_BOOT_BASE_ADDR, 1)
-#define TLB02  TLB2(AC_R|AC_W|AC_X|SA_G|SA_I)
+#define TLB02  TLB2(AC_RWX | SA_IG)
 
        .globl  reconfig_tlb0
 reconfig_tlb0:

diff --git a/board/gdsys/gdppc440etx/init.S b/board/gdsys/gdppc440etx/init.S
index 0bbd45a625bc2340aed9c4b7e1aaa44ea23ca2bd..ba750cb538b13ee7722628a9531df1cbcbcf4610 100644 (file)
--- a/board/gdsys/gdppc440etx/init.S
+++ b/board/gdsys/gdppc440etx/init.S
@@ -51,25 +51,25 @@ tlbtab:
      * the speed up boot process. It is patched after relocation to enable SA_I
      */
     tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR,
-       0, AC_R|AC_W|AC_X|SA_G/*|SA_I*/)
+       0, AC_RWX | SA_G/*|SA_I*/)
 
     /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
     tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR,
-       0, AC_R|AC_W|AC_X|SA_G )
+       0, AC_RWX | SA_G )
 
     tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE,
-       0, AC_R|AC_W|AC_X|SA_G|SA_I )
+       0, AC_RWX | SA_IG )
     tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, CONFIG_SYS_PCI_BASE,
-       0, AC_R|AC_W|SA_G|SA_I )
+       0, AC_RW | SA_IG )
 
     /* PCI */
     tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE,
-       0, AC_R|AC_W|SA_G|SA_I )
+       0, AC_RW | SA_IG )
     tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1,
-       0, AC_R|AC_W|SA_G|SA_I )
+       0, AC_RW | SA_IG )
     tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2,
-       0, AC_R|AC_W|SA_G|SA_I )
+       0, AC_RW | SA_IG )
     tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3,
-       0, AC_R|AC_W|SA_G|SA_I )
+       0, AC_RW | SA_IG )
 
     tlbtab_end

diff --git a/board/gdsys/intip/init.S b/board/gdsys/intip/init.S
index a8e8b6c1c25a19edde0f7f3821f51e7e6a422510..5a819c2a30ccbb5c7b1ea579475842a38c9042fb 100644 (file)
--- a/board/gdsys/intip/init.S
+++ b/board/gdsys/intip/init.S
@@ -51,7 +51,7 @@ tlbtab:
         * enable SA_I
         */
        tlbentry(CONFIG_SYS_BOOT_BASE_ADDR, SZ_16M, CONFIG_SYS_BOOT_BASE_ADDR,
-               4, AC_R|AC_W|AC_X|SA_G) /* TLB 0 */
+               4, AC_RWX | SA_G) /* TLB 0 */
 
        /*
         * TLB entries for SDRAM are not needed on this platform.
@@ -62,36 +62,36 @@ tlbtab:
 #ifdef CONFIG_SYS_INIT_RAM_DCACHE
        /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
        tlbentry(CONFIG_SYS_INIT_RAM_ADDR, SZ_4K, CONFIG_SYS_INIT_RAM_ADDR,
-               0, AC_R|AC_W|AC_X|SA_G)
+               0, AC_RWX | SA_G)
 #endif
 
        tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 0xC,
-               AC_R|AC_W|SA_G|SA_I)
+               AC_RW | SA_IG)
        tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x20000000, 0xC,
-               AC_R|AC_W|SA_G|SA_I)
+               AC_RW | SA_IG)
 
        /* TLB-entry for NVRAM */
        tlbentry(CONFIG_SYS_NVRAM_BASE, SZ_1M, CONFIG_SYS_NVRAM_BASE, 4,
-               AC_R|AC_W|SA_G|SA_I)
+               AC_RW | SA_IG)
 
        /* TLB-entry for UART */
        tlbentry(CONFIG_SYS_UART_BASE, SZ_16K, CONFIG_SYS_UART_BASE, 4,
-               AC_R|AC_W|SA_G|SA_I)
+               AC_RW | SA_IG)
 
        /* TLB-entry for IO */
        tlbentry(CONFIG_SYS_IO_BASE, SZ_16K, CONFIG_SYS_IO_BASE, 4,
-               AC_R|AC_W|SA_G|SA_I)
+               AC_RW | SA_IG)
 
        /* TLB-entry for OCM */
        tlbentry(CONFIG_SYS_OCM_BASE, SZ_1M, 0x00000000, 4,
-               AC_R|AC_W|AC_X|SA_I)
+               AC_RWX | SA_I)
 
        /* TLB-entry for Local Configuration registers => peripherals */
        tlbentry(CONFIG_SYS_LOCAL_CONF_REGS, SZ_16M, CONFIG_SYS_LOCAL_CONF_REGS,
-               4, AC_R|AC_W|AC_X|SA_G|SA_I)
+               4, AC_RWX | SA_IG)
 
        /* AHB: Internal USB Peripherals (USB, SATA) */
        tlbentry(CONFIG_SYS_AHB_BASE, SZ_1M, 0xbff00000, 4,
-               AC_R|AC_W|AC_X|SA_G|SA_I)
+               AC_RWX | SA_IG)
 
        tlbtab_end

diff --git a/board/korat/init.S b/board/korat/init.S
index c725bbbb44d4b9e4a4673172812284d96fd64eed..bfc6bc15253a982c4ce9ce935a236837044605a3 100644 (file)
--- a/board/korat/init.S
+++ b/board/korat/init.S
@@ -43,7 +43,7 @@ tlbtab:
         * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
         * speed up boot process. It is patched after relocation to enable SA_I
         */
-       tlbentry( 0xF0000000, SZ_256M, 0xF0000000, 1, AC_R|AC_W|AC_X|SA_G )
+       tlbentry( 0xF0000000, SZ_256M, 0xF0000000, 1, AC_RWX | SA_G )
 
        /*
         * TLB entries for SDRAM are not needed on this platform.  They are
@@ -53,37 +53,37 @@ tlbtab:
 #ifdef CONFIG_SYS_INIT_RAM_DCACHE
        /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
        tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0,
-                 AC_R|AC_W|AC_X|SA_G )
+                 AC_RWX | SA_G )
 #endif
 
        /* TLB-entry for PCI Memory */
        tlbentry( CONFIG_SYS_PCI_MEMBASE + 0x00000000, SZ_256M,
-                 CONFIG_SYS_PCI_MEMBASE + 0x00000000, 1, AC_R|AC_W|SA_G|SA_I )
+                 CONFIG_SYS_PCI_MEMBASE + 0x00000000, 1, AC_RW | SA_IG )
 
        tlbentry( CONFIG_SYS_PCI_MEMBASE + 0x10000000, SZ_256M,
-                 CONFIG_SYS_PCI_MEMBASE + 0x10000000, 1, AC_R|AC_W|SA_G|SA_I )
+                 CONFIG_SYS_PCI_MEMBASE + 0x10000000, 1, AC_RW | SA_IG )
 
        tlbentry( CONFIG_SYS_PCI_MEMBASE + 0x20000000, SZ_256M,
-                 CONFIG_SYS_PCI_MEMBASE + 0x20000000, 1, AC_R|AC_W|SA_G|SA_I )
+                 CONFIG_SYS_PCI_MEMBASE + 0x20000000, 1, AC_RW | SA_IG )
 
        tlbentry( CONFIG_SYS_PCI_MEMBASE + 0x30000000, SZ_256M,
-                 CONFIG_SYS_PCI_MEMBASE + 0x30000000, 1, AC_R|AC_W|SA_G|SA_I )
+                 CONFIG_SYS_PCI_MEMBASE + 0x30000000, 1, AC_RW | SA_IG )
 
        /* TLB-entry for EBC */
-       tlbentry( CONFIG_SYS_CPLD_BASE, SZ_1K, CONFIG_SYS_CPLD_BASE, 1, AC_R|AC_W|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_CPLD_BASE, SZ_1K, CONFIG_SYS_CPLD_BASE, 1, AC_RW | SA_IG )
 
        /* TLB-entry for Internal Registers & OCM */
        /* I wonder why this must be executable -- lrj@acm.org 2007-10-08 */
-       tlbentry( 0xE0000000, SZ_16M, 0xE0000000, 0, AC_R|AC_W|AC_X|SA_I )
+       tlbentry( 0xE0000000, SZ_16M, 0xE0000000, 0, AC_RWX | SA_I )
 
        /*TLB-entry PCI registers*/
-       tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1, AC_R|AC_W|SA_G|SA_I )
+       tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1, AC_RW | SA_IG )
 
        /* TLB-entry for peripherals */
-       tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_R|AC_W|SA_G|SA_I)
+       tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_RW | SA_IG)
 
        /* TLB-entry PCI IO Space - from sr@denx.de */
-       tlbentry(0xE8000000, SZ_64K, 0xE8000000, 1, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(0xE8000000, SZ_64K, 0xE8000000, 1, AC_RW | SA_IG)
 
        tlbtab_end
 

diff --git a/board/lwmon5/init.S b/board/lwmon5/init.S
index c714fb7ad9734d9a7cc32f2c8353277bc71a7771..8efc8a146e55a2fd65cd100d27608faaec09f709 100644 (file)
--- a/board/lwmon5/init.S
+++ b/board/lwmon5/init.S
@@ -47,7 +47,7 @@ tlbtab:
         * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
         * speed up boot process. It is patched after relocation to enable SA_I
         */
-       tlbentry(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 1, AC_R|AC_W|AC_X|SA_G)
+       tlbentry(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 1, AC_RWX | SA_G)
 
        /*
         * TLB entries for SDRAM are not needed on this platform.
@@ -57,34 +57,34 @@ tlbtab:
 
 #ifdef CONFIG_SYS_INIT_RAM_DCACHE
        /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
-       tlbentry(CONFIG_SYS_INIT_RAM_ADDR, SZ_4K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_R|AC_W|AC_X|SA_G)
+       tlbentry(CONFIG_SYS_INIT_RAM_ADDR, SZ_4K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_RWX | SA_G)
 #endif
 
        /* TLB-entry for PCI Memory */
-       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 1, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 1, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 1, AC_R|AC_W|SA_G|SA_I)
-       tlbentry(CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 1, AC_R|AC_W|SA_G|SA_I)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 1, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 1, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 1, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 1, AC_RW | SA_IG)
 
        /* TLB-entry for the FPGA Chip select 2 */
-       tlbentry(CONFIG_SYS_FPGA_BASE_0, SZ_1M, CONFIG_SYS_FPGA_BASE_0, 1, AC_R|AC_W|AC_X|SA_I|SA_G)
+       tlbentry(CONFIG_SYS_FPGA_BASE_0, SZ_1M, CONFIG_SYS_FPGA_BASE_0, 1, AC_RWX | SA_I|SA_G)
 
        /* TLB-entry for the FPGA Chip select 3 */
-       tlbentry(CONFIG_SYS_FPGA_BASE_1, SZ_1M, CONFIG_SYS_FPGA_BASE_1, 1,AC_R|AC_W|AC_X|SA_I|SA_G)
+       tlbentry(CONFIG_SYS_FPGA_BASE_1, SZ_1M, CONFIG_SYS_FPGA_BASE_1, 1,AC_RWX | SA_I|SA_G)
 
        /* TLB-entry for the LIME Controller */
-       tlbentry(CONFIG_SYS_LIME_BASE_0, SZ_16M, CONFIG_SYS_LIME_BASE_0, 1, AC_R|AC_W|AC_X|SA_I|SA_G)
-       tlbentry(CONFIG_SYS_LIME_BASE_1, SZ_16M, CONFIG_SYS_LIME_BASE_1, 1, AC_R|AC_W|AC_X|SA_I|SA_G)
-       tlbentry(CONFIG_SYS_LIME_BASE_2, SZ_16M, CONFIG_SYS_LIME_BASE_2, 1, AC_R|AC_W|AC_X|SA_I|SA_G)
-       tlbentry(CONFIG_SYS_LIME_BASE_3, SZ_16M, CONFIG_SYS_LIME_BASE_3, 1, AC_R|AC_W|AC_X|SA_I|SA_G)
+       tlbentry(CONFIG_SYS_LIME_BASE_0, SZ_16M, CONFIG_SYS_LIME_BASE_0, 1, AC_RWX | SA_I|SA_G)
+       tlbentry(CONFIG_SYS_LIME_BASE_1, SZ_16M, CONFIG_SYS_LIME_BASE_1, 1, AC_RWX | SA_I|SA_G)
+       tlbentry(CONFIG_SYS_LIME_BASE_2, SZ_16M, CONFIG_SYS_LIME_BASE_2, 1, AC_RWX | SA_I|SA_G)
+       tlbentry(CONFIG_SYS_LIME_BASE_3, SZ_16M, CONFIG_SYS_LIME_BASE_3, 1, AC_RWX | SA_I|SA_G)
 
        /* TLB-entry for Internal Registers & OCM */
-       tlbentry(0xe0000000, SZ_16M, 0xe0000000, 0,  AC_R|AC_W|AC_X|SA_I)
+       tlbentry(0xe0000000, SZ_16M, 0xe0000000, 0,  AC_RWX | SA_I)
 
        /*TLB-entry PCI registers*/
-       tlbentry(0xEEC00000, SZ_1K, 0xEEC00000, 1,  AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry(0xEEC00000, SZ_1K, 0xEEC00000, 1,  AC_RWX | SA_IG)
 
        /* TLB-entry for peripherals */
-       tlbentry(0xEF000000, SZ_16M, 0xEF000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry(0xEF000000, SZ_16M, 0xEF000000, 1, AC_RWX | SA_IG)
 
        tlbtab_end

diff --git a/board/netstal/hcu5/init.S b/board/netstal/hcu5/init.S
index 05b5e389c20e661f831d8eb3c275ee41d2b12196..45e63dd3d4021f8634da12e8a8ea1710d070d16d 100644 (file)
--- a/board/netstal/hcu5/init.S
+++ b/board/netstal/hcu5/init.S
@@ -40,13 +40,13 @@ tlbtab:
        tlbtab_start
 
        /* TLB#0: vxWorks needs this entry for the Machine Check interrupt, */
-       tlbentry( 0x40000000, SZ_256M, 0, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( 0x40000000, SZ_256M, 0, 0, AC_RWX | SA_IG )
        /* TLB#1: TLB-entry for DDR SDRAM (Up to 2GB) */
        tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0,
-               AC_R|AC_W|AC_X|SA_G|SA_I )
+               AC_RWX | SA_IG )
 
        /* TLB#2: TLB-entry for EBC */
-       tlbentry( 0x80000000, SZ_256M, 0x80000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry( 0x80000000, SZ_256M, 0x80000000, 1, AC_RWX | SA_IG)
 
        /*
         * TLB#3: BOOT_CS (FLASH) must be forth. Before relocation SA_I can be
@@ -54,7 +54,7 @@ tlbtab:
         * to enable SA_I
         */
        tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_1M, CONFIG_SYS_BOOT_BASE_ADDR, 1,
-               AC_R|AC_W|AC_X|SA_G)
+               AC_RWX | SA_G)
 
        /*
         * TLB entries for SDRAM are not needed on this platform.
@@ -64,43 +64,43 @@ tlbtab:
 
        /* TLB#4: */
        tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 1,
-               AC_R|AC_W|SA_G|SA_I )
+               AC_RW | SA_IG )
        /* TLB#5: */
        tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 1,
-               AC_R|AC_W|SA_G|SA_I )
+               AC_RW | SA_IG )
        /* TLB#6: */
        tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 1,
-               AC_R|AC_W|SA_G|SA_I )
+               AC_RW | SA_IG )
 
        /* TLB-entry for Internal Registers & OCM */
        /* TLB#7: */
        tlbentry( 0xe0000000, SZ_16M, 0xe0000000, 0,
-               AC_R|AC_W|AC_X|SA_G|SA_I )
+               AC_RWX | SA_IG )
 
        /*TLB-entry PCI registers*/
        /* TLB#8: */
-       tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1,  AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1,  AC_RWX | SA_IG )
 
        /* TLB-entry for peripherals */
        /* TLB#9: */
-       tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+       tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_RWX | SA_IG)
 
        /*              CAN */
        /* TLB#10: */
-       tlbentry( CONFIG_SYS_CS_1, SZ_1K, CONFIG_SYS_CS_1, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_CS_1, SZ_1K, CONFIG_SYS_CS_1, 1, AC_RWX | SA_IG )
 
        /* TLB#11:  CPLD and IMC-Standard 32 MB */
-       tlbentry( CONFIG_SYS_CS_2, SZ_16M, CONFIG_SYS_CS_2, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_CS_2, SZ_16M, CONFIG_SYS_CS_2, 1, AC_RWX | SA_IG )
 
        /* TLB#12: */
        tlbentry( CONFIG_SYS_CS_2 + 0x1000000, SZ_16M, CONFIG_SYS_CS_2 + 0x1000000, 1,
-               AC_R|AC_W|AC_X|SA_G|SA_I )
+               AC_RWX | SA_IG )
 
         /*             IMC-Fast 32 MB */
        /* TLB#13: */
-       tlbentry( CONFIG_SYS_CS_3, SZ_16M, CONFIG_SYS_CS_3, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_CS_3, SZ_16M, CONFIG_SYS_CS_3, 1, AC_RWX | SA_IG )
        /* TLB#14: */
        tlbentry( CONFIG_SYS_CS_3 + 0x1000000, SZ_16M, CONFIG_SYS_CS_3, 1,
-               AC_R|AC_W|AC_X|SA_G|SA_I )
+               AC_RWX | SA_IG )
 
        tlbtab_end

diff --git a/board/pcs440ep/init.S b/board/pcs440ep/init.S
index 25e7f4f70fc0006d9ee4fbc1e42af0b9b8c4f0bd..9745c14e5a462e74bcb7e4ef0a79d4bb36ccf618 100644 (file)
--- a/board/pcs440ep/init.S
+++ b/board/pcs440ep/init.S
@@ -22,56 +22,9 @@
  */
 
 #include <ppc_asm.tmpl>
+#include <asm/mmu.h>
 #include <config.h>
 
-/* General */
-#define TLB_VALID   0x00000200
-
-/* Supported page sizes */
-
-#define SZ_1K      0x00000000
-#define SZ_4K      0x00000010
-#define SZ_16K     0x00000020
-#define SZ_64K     0x00000030
-#define SZ_256K            0x00000040
-#define SZ_1M      0x00000050
-#define SZ_8M       0x00000060
-#define SZ_16M     0x00000070
-#define SZ_256M            0x00000090
-
-/* Storage attributes */
-#define SA_W       0x00000800      /* Write-through */
-#define SA_I       0x00000400      /* Caching inhibited */
-#define SA_M       0x00000200      /* Memory coherence */
-#define SA_G       0x00000100      /* Guarded */
-#define SA_E       0x00000080      /* Endian */
-
-/* Access control */
-#define AC_X       0x00000024      /* Execute */
-#define AC_W       0x00000012      /* Write */
-#define AC_R       0x00000009      /* Read */
-
-/* Some handy macros */
-
-#define EPN(e)         ((e) & 0xfffffc00)
-#define TLB0(epn,sz)   ( (EPN((epn)) | (sz) | TLB_VALID ) )
-#define TLB1(rpn,erpn) ( ((rpn)&0xfffffc00) | (erpn) )
-#define TLB2(a)                ( (a)&0x00000fbf )
-
-#define tlbtab_start\
-       mflr    r1  ;\
-       bl 0f       ;
-
-#define tlbtab_end\
-       .long 0, 0, 0   ;   \
-0:     mflr    r0      ;   \
-       mtlr    r1      ;   \
-       blr             ;
-
-#define tlbentry(epn,sz,rpn,erpn,attr)\
-       .long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
-
-
 /**************************************************************************
  * TLB TABLE
  *
@@ -93,10 +46,10 @@ tlbtab:
         * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
         * speed up boot process. It is patched after relocation to enable SA_I
         */
-       tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 0, AC_R|AC_W|AC_X|SA_G/*|SA_I*/)
+       tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 0, AC_RWX | SA_G/*|SA_I*/)
 
        /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
-       tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_R|AC_W|AC_X|SA_G )
+       tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_RWX | SA_G )
 
        /*
         * TLB entries for SDRAM are not needed on this platform.
@@ -104,15 +57,15 @@ tlbtab:
         * routine.
         */
 
-       tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, CONFIG_SYS_PCI_BASE, 0, AC_R|AC_W|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, CONFIG_SYS_PCI_BASE, 0, AC_RW | SA_IG )
 
        /* PCI */
-       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 0, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 0, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 0, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 0, AC_R|AC_W|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 0, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 0, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 0, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 0, AC_RW | SA_IG )
 
        /* USB 2.0 Device */
-       tlbentry( CONFIG_SYS_USB_DEVICE, SZ_1K, 0x50000000, 0, AC_R|AC_W|SA_G|SA_I )
+       tlbentry( CONFIG_SYS_USB_DEVICE, SZ_1K, 0x50000000, 0, AC_RW | SA_IG )
 
        tlbtab_end

diff --git a/board/prodrive/alpr/init.S b/board/prodrive/alpr/init.S
index 4af7d13bf3034e1f6669e17bca86936f4aa54064..9f9812ad0734d8ca7c4d1922a8e17298de157881 100644 (file)
--- a/board/prodrive/alpr/init.S
+++ b/board/prodrive/alpr/init.S
@@ -22,54 +22,9 @@
  */
 
 #include <ppc_asm.tmpl>
+#include <asm/mmu.h>
 #include <config.h>
 
-/* General */
-#define TLB_VALID   0x00000200
-
-/* Supported page sizes */
-#define SZ_1K      0x00000000
-#define SZ_4K      0x00000010
-#define SZ_16K     0x00000020
-#define SZ_64K     0x00000030
-#define SZ_256K            0x00000040
-#define SZ_1M      0x00000050
-#define SZ_16M     0x00000070
-#define SZ_256M            0x00000090
-
-/* Storage attributes */
-#define SA_W       0x00000800      /* Write-through */
-#define SA_I       0x00000400      /* Caching inhibited */
-#define SA_M       0x00000200      /* Memory coherence */
-#define SA_G       0x00000100      /* Guarded */
-#define SA_E       0x00000080      /* Endian */
-
-/* Access control */
-#define AC_X       0x00000024      /* Execute */
-#define AC_W       0x00000012      /* Write */
-#define AC_R       0x00000009      /* Read */
-
-/* Some handy macros */
-
-#define EPN(e)         ((e) & 0xfffffc00)
-#define TLB0(epn,sz)   ( (EPN((epn)) | (sz) | TLB_VALID ) )
-#define TLB1(rpn,erpn) ( ((rpn)&0xfffffc00) | (erpn) )
-#define TLB2(a)        ( (a)&0x00000fbf )
-
-#define tlbtab_start\
-       mflr    r1  ;\
-       bl 0f       ;
-
-#define tlbtab_end\
-       .long 0, 0, 0   ;   \
-0:     mflr    r0      ;   \
-       mtlr    r1      ;   \
-       blr             ;
-
-#define tlbentry(epn,sz,rpn,erpn,attr)\
-       .long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
-
-
 /**************************************************************************
  * TLB TABLE
  *
@@ -86,27 +41,27 @@
 
 tlbtab:
        tlbtab_start
-       tlbentry( 0xff000000, SZ_16M, 0xff000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_R|AC_W|AC_X )
-       tlbentry( CONFIG_SYS_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_R|AC_W|AC_X )
+       tlbentry(0xff000000, SZ_16M, 0xff000000, 1, AC_RWX | SA_IG )
+       tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_RWX)
+       tlbentry(CONFIG_SYS_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_RWX)
 #ifdef CONFIG_4xx_DCACHE
-       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G)
+       tlbentry(CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_RWX | SA_G)
 #else
-       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry(CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_RWX | SA_IG)
 #endif
 
 #ifdef CONFIG_SYS_INIT_RAM_DCACHE
        /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
-       tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_R|AC_W|AC_X|SA_G )
+       tlbentry(CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_RWX | SA_G)
 #endif
-       tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I )
+       tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_RW | SA_IG)
 
        /* PCI */
-       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 3, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 3, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 3, AC_R|AC_W|SA_G|SA_I )
+       tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 3, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 3, AC_RW | SA_IG)
+       tlbentry(CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 3, AC_RW | SA_IG)
 
        /* NAND */
-       tlbentry( CONFIG_SYS_NAND_BASE, SZ_4K, CONFIG_SYS_NAND_BASE, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+       tlbentry(CONFIG_SYS_NAND_BASE, SZ_4K, CONFIG_SYS_NAND_BASE, 1, AC_RWX | SA_IG)
        tlbtab_end

diff --git a/board/prodrive/p3p440/init.S b/board/prodrive/p3p440/init.S
index 8c1a79c4b79ddfad00afda26215942b0dad6f75a..66acaf2713907b2f3d4703d92df2d5be4dcd6f49 100644 (file)
--- a/board/prodrive/p3p440/init.S
+++ b/board/prodrive/p3p440/init.S
@@ -24,55 +24,9 @@
  */
 
 #include <ppc_asm.tmpl>
+#include <asm/mmu.h>
 #include <config.h>
 
-/* General */
-#define TLB_VALID   0x00000200
-
-/* Supported page sizes */
-
-#define SZ_1K      0x00000000
-#define SZ_4K      0x00000010
-#define SZ_16K     0x00000020
-#define SZ_64K     0x00000030
-#define SZ_256K            0x00000040
-#define SZ_1M      0x00000050
-#define SZ_16M     0x00000070
-#define SZ_256M            0x00000090
-
-/* Storage attributes */
-#define SA_W       0x00000800      /* Write-through */
-#define SA_I       0x00000400      /* Caching inhibited */
-#define SA_M       0x00000200      /* Memory coherence */
-#define SA_G       0x00000100      /* Guarded */
-#define SA_E       0x00000080      /* Endian */
-
-/* Access control */
-#define AC_X       0x00000024      /* Execute */
-#define AC_W       0x00000012      /* Write */
-#define AC_R       0x00000009      /* Read */
-
-/* Some handy macros */
-
-#define EPN(e)         ((e) & 0xfffffc00)
-#define TLB0(epn,sz)   ( (EPN((epn)) | (sz) | TLB_VALID ) )
-#define TLB1(rpn,erpn) ( ((rpn)&0xfffffc00) | (erpn) )
-#define TLB2(a)                ( (a)&0x00000fbf )
-
-#define tlbtab_start\
-       mflr    r1  ;\
-       bl 0f       ;
-
-#define tlbtab_end\
-       .long 0, 0, 0   ;   \
-0:     mflr    r0      ;   \
-       mtlr    r1      ;   \
-       blr             ;
-
-#define tlbentry(epn,sz,rpn,erpn,attr)\
-       .long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
-
-
 /**************************************************************************
  * TLB TABLE
  *
@@ -89,11 +43,11 @@
 
 tlbtab:
     tlbtab_start
-    tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
-    tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I)
-    tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_R|AC_W|AC_X )
-    tlbentry( CONFIG_SYS_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_R|AC_W|AC_X )
-    tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-    tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I )
-    tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I )
+    tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_RWX | SA_IG)
+    tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_RW | SA_IG)
+    tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_RWX )
+    tlbentry( CONFIG_SYS_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_RWX )
+    tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_RWX | SA_IG )
+    tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_RW | SA_IG )
+    tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_RW | SA_IG )
     tlbtab_end

diff --git a/board/sandburst/karef/init.S b/board/sandburst/karef/init.S
index 3198dfdfa148acd4fec24ae50ba7e19e2c74dad8..2bdae06f67b80f238949cf54ad1c2d90de9e1fbd 100644 (file)
--- a/board/sandburst/karef/init.S
+++ b/board/sandburst/karef/init.S
@@ -24,55 +24,9 @@
  */
 
 #include <ppc_asm.tmpl>
+#include <asm/mmu.h>
 #include <config.h>
 
-/* General */
-#define TLB_VALID   0x00000200
-
-/* Supported page sizes */
-
-#define SZ_1K      0x00000000
-#define SZ_4K      0x00000010
-#define SZ_16K     0x00000020
-#define SZ_64K     0x00000030
-#define SZ_256K            0x00000040
-#define SZ_1M      0x00000050
-#define SZ_16M     0x00000070
-#define SZ_256M            0x00000090
-
-/* Storage attributes */
-#define SA_W       0x00000800      /* Write-through */
-#define SA_I       0x00000400      /* Caching inhibited */
-#define SA_M       0x00000200      /* Memory coherence */
-#define SA_G       0x00000100      /* Guarded */
-#define SA_E       0x00000080      /* Endian */
-
-/* Access control */
-#define AC_X       0x00000024      /* Execute */
-#define AC_W       0x00000012      /* Write */
-#define AC_R       0x00000009      /* Read */
-
-/* Some handy macros */
-
-#define EPN(e)         ((e) & 0xfffffc00)
-#define TLB0(epn,sz)   ( (EPN((epn)) | (sz) | TLB_VALID ) )
-#define TLB1(rpn,erpn) ( ((rpn)&0xfffffc00) | (erpn) )
-#define TLB2(a)                ( (a)&0x00000fbf )
-
-#define tlbtab_start\
-       mflr    r1  ;\
-       bl 0f       ;
-
-#define tlbtab_end\
-       .long 0, 0, 0   ;   \
-0:     mflr    r0      ;   \
-       mtlr    r1      ;   \
-       blr             ;
-
-#define tlbentry(epn,sz,rpn,erpn,attr)\
-       .long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
-
-
 /**************************************************************************
  * TLB TABLE
  *
@@ -89,13 +43,13 @@
 
 tlbtab:
        tlbtab_start
-       tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I)
-       tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_SDRAM_BASE+0x10000000, SZ_256M, 0x10000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_SDRAM_BASE+0x20000000, SZ_256M, 0x20000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_SDRAM_BASE+0x30000000, SZ_256M, 0x30000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I )
+       tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_RWX | SA_IG)
+       tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_RW | SA_IG)
+       tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_RWX | SA_IG)
+       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_SDRAM_BASE+0x10000000, SZ_256M, 0x10000000, 0, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_SDRAM_BASE+0x20000000, SZ_256M, 0x20000000, 0, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_SDRAM_BASE+0x30000000, SZ_256M, 0x30000000, 0, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_RW | SA_IG )
        tlbtab_end

diff --git a/board/sandburst/metrobox/init.S b/board/sandburst/metrobox/init.S
index ccdec46ee54f85bd1aa7d7f3b5d8b42bb59cf0f9..fa78a3f4ba02d586c5b034f0ea13ef5dce0a4a57 100644 (file)
--- a/board/sandburst/metrobox/init.S
+++ b/board/sandburst/metrobox/init.S
@@ -22,55 +22,9 @@
 */
 
 #include <ppc_asm.tmpl>
+#include <asm/mmu.h>
 #include <config.h>
 
-/* General */
-#define TLB_VALID   0x00000200
-
-/* Supported page sizes */
-
-#define SZ_1K      0x00000000
-#define SZ_4K      0x00000010
-#define SZ_16K     0x00000020
-#define SZ_64K     0x00000030
-#define SZ_256K            0x00000040
-#define SZ_1M      0x00000050
-#define SZ_16M     0x00000070
-#define SZ_256M            0x00000090
-
-/* Storage attributes */
-#define SA_W       0x00000800      /* Write-through */
-#define SA_I       0x00000400      /* Caching inhibited */
-#define SA_M       0x00000200      /* Memory coherence */
-#define SA_G       0x00000100      /* Guarded */
-#define SA_E       0x00000080      /* Endian */
-
-/* Access control */
-#define AC_X       0x00000024      /* Execute */
-#define AC_W       0x00000012      /* Write */
-#define AC_R       0x00000009      /* Read */
-
-/* Some handy macros */
-
-#define EPN(e)         ((e) & 0xfffffc00)
-#define TLB0(epn,sz)   ( (EPN((epn)) | (sz) | TLB_VALID ) )
-#define TLB1(rpn,erpn) ( ((rpn)&0xfffffc00) | (erpn) )
-#define TLB2(a)                ( (a)&0x00000fbf )
-
-#define tlbtab_start\
-       mflr    r1  ;\
-       bl 0f       ;
-
-#define tlbtab_end\
-       .long 0, 0, 0   ;   \
-0:     mflr    r0      ;   \
-       mtlr    r1      ;   \
-       blr             ;
-
-#define tlbentry(epn,sz,rpn,erpn,attr)\
-       .long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
-
-
 /**************************************************************************
  * TLB TABLE
  *
@@ -87,13 +41,13 @@
 
 tlbtab:
        tlbtab_start
-       tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I)
-       tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_SDRAM_BASE+0x10000000, SZ_256M, 0x10000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_SDRAM_BASE+0x20000000, SZ_256M, 0x20000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_SDRAM_BASE+0x30000000, SZ_256M, 0x30000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I )
+       tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_RWX | SA_IG)
+       tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_RW | SA_IG)
+       tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_RWX | SA_IG)
+       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_SDRAM_BASE+0x10000000, SZ_256M, 0x10000000, 0, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_SDRAM_BASE+0x20000000, SZ_256M, 0x20000000, 0, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_SDRAM_BASE+0x30000000, SZ_256M, 0x30000000, 0, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_RW | SA_IG )
        tlbtab_end

diff --git a/board/xes/xpedite1000/init.S b/board/xes/xpedite1000/init.S
index 54371e276b901d07d03af9e3dd353aa3882f3ca3..fa50c8e1ceac65b017dbe9a9c55e94caa5898093 100644 (file)
--- a/board/xes/xpedite1000/init.S
+++ b/board/xes/xpedite1000/init.S
@@ -21,53 +21,9 @@
 */
 
 #include <ppc_asm.tmpl>
+#include <asm/mmu.h>
 #include <config.h>
 
-/* General */
-#define TLB_VALID      0x00000200
-
-/* Supported page sizes */
-#define SZ_1K          0x00000000
-#define SZ_4K          0x00000010
-#define SZ_16K         0x00000020
-#define SZ_64K         0x00000030
-#define SZ_256K                0x00000040
-#define SZ_1M          0x00000050
-#define SZ_16M         0x00000070
-#define SZ_256M                0x00000090
-
-/* Storage attributes */
-#define SA_W           0x00000800      /* Write-through */
-#define SA_I           0x00000400      /* Caching inhibited */
-#define SA_M           0x00000200      /* Memory coherence */
-#define SA_G           0x00000100      /* Guarded */
-#define SA_E           0x00000080      /* Endian */
-
-/* Access control */
-#define AC_X           0x00000024      /* Execute */
-#define AC_W           0x00000012      /* Write */
-#define AC_R           0x00000009      /* Read */
-
-/* Some handy macros */
-#define EPN(e)         ((e) & 0xfffffc00)
-#define TLB0(epn,sz)   ((EPN((epn)) | (sz) | TLB_VALID ))
-#define TLB1(rpn,erpn) (((rpn)&0xfffffc00) | (erpn))
-#define TLB2(a)                ((a)&0x00000fbf)
-
-#define tlbtab_start   \
-       mflr    r1;     \
-       bl 0f;
-
-#define tlbtab_end     \
-       .long 0, 0, 0;  \
-0:     mflr    r0;     \
-       mtlr    r1;     \
-       blr;
-
-#define tlbentry(epn,sz,rpn,erpn,attr)\
-       .long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
-
-
 /*
  * TLB TABLE
  *
@@ -83,11 +39,11 @@
 
 tlbtab:
        tlbtab_start
-       tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I)
-       tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
-       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_SDRAM_BASE+0x10000000, SZ_256M, 0x10000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I )
-       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I )
+       tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_RWX | SA_IG)
+       tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_RW | SA_IG)
+       tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_RWX | SA_IG)
+       tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_SDRAM_BASE+0x10000000, SZ_256M, 0x10000000, 0, AC_RWX | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_RW | SA_IG )
+       tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_RW | SA_IG )
        tlbtab_end