config TARGET_T4240RDB
bool "Support T4240RDB"
+ select SUPPORT_SPL
config TARGET_CONTROLCENTERD
bool "Support controlcenterd"
F: include/configs/T4240RDB.h
F: configs/T4160RDB_defconfig
F: configs/T4240RDB_defconfig
+F: configs/T4240RDB_SDCARD_defconfig
# SPDX-License-Identifier: GPL-2.0+
#
+ifdef CONFIG_SPL_BUILD
+obj-y += spl.o
+else
obj-$(CONFIG_T4240RDB) += t4240rdb.o
obj-y += cpld.o
-obj-y += ddr.o
obj-y += eth.o
obj-$(CONFIG_PCI) += pci.o
+endif
+obj-y += ddr.o
obj-y += law.o
obj-y += tlb.o
puts("Initializing....using SPD\n");
+#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_RAMBOOT_PBL)
dram_size = fsl_ddr_sdram();
dram_size = setup_ddr_tlbs(dram_size / 0x100000);
dram_size *= 0x100000;
+#else
+ /* DDR has been initialised by first stage boot loader */
+ dram_size = fsl_ddr_sdram_size();
+#endif
- puts(" DDR: ");
return dram_size;
}
--- /dev/null
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * Author: Chunhe Lan <Chunhe.Lan@freescale.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/spl.h>
+#include <malloc.h>
+#include <ns16550.h>
+#include <nand.h>
+#include <mmc.h>
+#include <fsl_esdhc.h>
+#include <i2c.h>
+
+#include "t4rdb.h"
+
+#define FSL_CORENET_CCSR_PORSR1_RCW_MASK 0xFF800000
+
+DECLARE_GLOBAL_DATA_PTR;
+
+phys_size_t get_effective_memsize(void)
+{
+ return CONFIG_SYS_L3_SIZE;
+}
+
+unsigned long get_board_sys_clk(void)
+{
+ return CONFIG_SYS_CLK_FREQ;
+}
+
+unsigned long get_board_ddr_clk(void)
+{
+ return CONFIG_DDR_CLK_FREQ;
+}
+
+void board_init_f(ulong bootflag)
+{
+ u32 plat_ratio, sys_clk, ccb_clk;
+ ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
+
+ /* Memcpy existing GD at CONFIG_SPL_GD_ADDR */
+ memcpy((void *)CONFIG_SPL_GD_ADDR, (void *)gd, sizeof(gd_t));
+
+ /* Update GD pointer */
+ gd = (gd_t *)(CONFIG_SPL_GD_ADDR);
+
+ /* compiler optimization barrier needed for GCC >= 3.4 */
+ __asm__ __volatile__("" : : : "memory");
+
+ console_init_f();
+
+ /* initialize selected port with appropriate baud rate */
+ sys_clk = get_board_sys_clk();
+ plat_ratio = (in_be32(&gur->rcwsr[0]) >> 25) & 0x1f;
+ ccb_clk = sys_clk * plat_ratio / 2;
+
+ NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
+ ccb_clk / 16 / CONFIG_BAUDRATE);
+
+ puts("\nSD boot...\n");
+
+ relocate_code(CONFIG_SPL_RELOC_STACK, (gd_t *)CONFIG_SPL_GD_ADDR, 0x0);
+}
+
+void board_init_r(gd_t *gd, ulong dest_addr)
+{
+ bd_t *bd;
+
+ bd = (bd_t *)(gd + sizeof(gd_t));
+ memset(bd, 0, sizeof(bd_t));
+ gd->bd = bd;
+ bd->bi_memstart = CONFIG_SYS_INIT_L3_ADDR;
+ bd->bi_memsize = CONFIG_SYS_L3_SIZE;
+
+ probecpu();
+ get_clocks();
+ mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR,
+ CONFIG_SPL_RELOC_MALLOC_SIZE);
+
+ mmc_initialize(bd);
+ mmc_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
+ (uchar *)CONFIG_ENV_ADDR);
+
+ gd->env_addr = (ulong)(CONFIG_ENV_ADDR);
+ gd->env_valid = 1;
+
+ i2c_init_all();
+
+ gd->ram_size = initdram(0);
+
+ mmc_boot();
+}
09000d00 00000000
09000d04 fff80000
09000d08 81000012
-#slow mdio clock
-095fc030 00008148
-095fd030 00808148
#Configure alternate space
09000010 00000000
09000014 ff000000
aa55aa55 010e0100
#serdes protocol 27_55_1_9
16070019 18101916 00000000 00000000
-6c6e0848 00448c00 6c020000 f5000000
-00000000 ee0000ee 00000000 000287fc
-00000000 50000000 00000000 00000028
+6c6e0848 00448c00 ec020000 f5000000
+00000000 ee0000ee 00000000 000307fc
+00000000 00000000 00000000 00000028
MAS3_SX|MAS3_SR, MAS2_W|MAS2_G,
0, 2, BOOKE_PAGESZ_256M, 1),
+#ifndef CONFIG_SPL_BUILD
/* *I*G* - PCI */
SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 12, BOOKE_PAGESZ_16M, 1),
#endif
+#endif
+
#ifdef CONFIG_SYS_DCSRBAR_PHYS
SET_TLB_ENTRY(1, CONFIG_SYS_DCSRBAR, CONFIG_SYS_DCSRBAR_PHYS,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
MAS3_SW|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 17, BOOKE_PAGESZ_4K, 1),
#endif
+#if defined(CONFIG_RAMBOOT_PBL) && !defined(CONFIG_SPL_BUILD)
+ SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 18, BOOKE_PAGESZ_2G, 1)
+#endif
};
int num_tlb_entries = ARRAY_SIZE(tlb_table);
--- /dev/null
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="PPC_T4240,RAMBOOT_PBL,SPL_FSL_PBL,SDCARD"
+CONFIG_PPC=y
+CONFIG_MPC85xx=y
+CONFIG_TARGET_T4240RDB=y
#define CONFIG_ICS307_REFCLK_HZ 25000000 /* ICS307 ref clk freq */
#ifdef CONFIG_RAMBOOT_PBL
-#define CONFIG_RAMBOOT_TEXT_BASE CONFIG_SYS_TEXT_BASE
-#define CONFIG_RESET_VECTOR_ADDRESS 0xfffffffc
#define CONFIG_SYS_FSL_PBL_PBI $(SRCTREE)/board/freescale/t4rdb/t4_pbi.cfg
#define CONFIG_SYS_FSL_PBL_RCW $(SRCTREE)/board/freescale/t4rdb/t4_rcw.cfg
+#ifndef CONFIG_SDCARD
+#define CONFIG_RAMBOOT_TEXT_BASE CONFIG_SYS_TEXT_BASE
+#define CONFIG_RESET_VECTOR_ADDRESS 0xfffffffc
+#else
+#define CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT
+#define CONFIG_SPL_ENV_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_FLUSH_IMAGE
+#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_I2C_SUPPORT
+#define CONFIG_SPL_DRIVERS_MISC_SUPPORT
+#define CONFIG_FSL_LAW /* Use common FSL init code */
+#define CONFIG_SYS_TEXT_BASE 0x00201000
+#define CONFIG_SPL_TEXT_BASE 0xFFFD8000
+#define CONFIG_SPL_PAD_TO 0x40000
+#define CONFIG_SPL_MAX_SIZE 0x28000
+#define RESET_VECTOR_OFFSET 0x27FFC
+#define BOOT_PAGE_OFFSET 0x27000
+
+#ifdef CONFIG_SDCARD
+#define CONFIG_RESET_VECTOR_ADDRESS 0x200FFC
+#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_SPL_MMC_MINIMAL
+#define CONFIG_SYS_MMC_U_BOOT_SIZE (768 << 10)
+#define CONFIG_SYS_MMC_U_BOOT_DST 0x00200000
+#define CONFIG_SYS_MMC_U_BOOT_START 0x00200000
+#define CONFIG_SYS_MMC_U_BOOT_OFFS (260 << 10)
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_SYS_MPC85XX_NO_RESETVEC
+#endif
+#define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc85xx/u-boot.lds"
+#define CONFIG_SPL_MMC_BOOT
+#endif
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SPL_SKIP_RELOCATE
+#define CONFIG_SPL_COMMON_INIT_DDR
+#define CONFIG_SYS_CCSR_DO_NOT_RELOCATE
+#define CONFIG_SYS_NO_FLASH
+#endif
+
#endif
+#endif /* CONFIG_RAMBOOT_PBL */
#define CONFIG_DDR_ECC
/*
* Config the L3 Cache as L3 SRAM
*/
-#define CONFIG_SYS_INIT_L3_ADDR CONFIG_RAMBOOT_TEXT_BASE
+#define CONFIG_SYS_INIT_L3_ADDR 0xFFFC0000
+#define CONFIG_SYS_L3_SIZE (512 << 10)
+#define CONFIG_SPL_GD_ADDR (CONFIG_SYS_INIT_L3_ADDR + 32 * 1024)
+#ifdef CONFIG_RAMBOOT_PBL
+#define CONFIG_ENV_ADDR (CONFIG_SPL_GD_ADDR + 4 * 1024)
+#endif
+#define CONFIG_SPL_RELOC_MALLOC_ADDR (CONFIG_SPL_GD_ADDR + 12 * 1024)
+#define CONFIG_SPL_RELOC_MALLOC_SIZE (50 << 10)
+#define CONFIG_SPL_RELOC_STACK (CONFIG_SPL_GD_ADDR + 64 * 1024)
+#define CONFIG_SPL_RELOC_STACK_SIZE (22 << 10)
#define CONFIG_SYS_DCSRBAR 0xf0000000
#define CONFIG_SYS_DCSRBAR_PHYS 0xf00000000ull
#define CONFIG_SYS_FLASH_BASE_PHYS (0xf00000000ull | CONFIG_SYS_FLASH_BASE)
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SPL_TEXT_BASE
+#else
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
+#endif
#define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r function */
#define CONFIG_MISC_INIT_R
GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
+#define CONFIG_SYS_MONITOR_LEN (768 * 1024)
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
/* Serial Port - controlled on board with jumper J8
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_ENV_SIZE 0x2000
-#define CONFIG_ENV_OFFSET (512 * 1658)
+#define CONFIG_ENV_OFFSET (512 * 0x800)
#elif defined(CONFIG_NAND)
#define CONFIG_SYS_EXTRA_ENV_RELOC
#define CONFIG_ENV_IS_IN_NAND
#elif defined(CONFIG_SDCARD)
/*
* PBL SD boot image should stored at 0x1000(8 blocks), the size of the image is
- * about 825KB (1650 blocks), Env is stored after the image, and the env size is
- * 0x2000 (16 blocks), 8 + 1650 + 16 = 1674, enlarge it to 1680.
+ * about 1MB (2048 blocks), Env is stored after the image, and the env size is
+ * 0x2000 (16 blocks), 8 + 2048 + 16 = 2072, enlarge it to 2080.
*/
#define CONFIG_SYS_QE_FMAN_FW_IN_MMC
-#define CONFIG_SYS_FMAN_FW_ADDR (512 * 1680)
+#define CONFIG_SYS_FMAN_FW_ADDR (512 * 0x820)
#elif defined(CONFIG_NAND)
#define CONFIG_SYS_QE_FMAN_FW_IN_NAND
#define CONFIG_SYS_FMAN_FW_ADDR (8 * CONFIG_SYS_NAND_BLOCK_SIZE)
projects / u-boot.git / commitdiff
