From 6eaeba23ddc5ccde5c97ef919ffcbf44ecad73dd Mon Sep 17 00:00:00 2001
From: Shaveta Leekha <shaveta@freescale.com>
Date: Mon, 25 Mar 2013 07:40:24 +0000
Subject: [PATCH] powerpc/b4860qds: Add LAW Target ID and Create LAW entry for
Maple
Signed-off-by: Shaveta Leekha <shaveta@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
---
arch/powerpc/include/asm/fsl_law.h | 2 ++
board/freescale/b4860qds/law.c | 3 +++
include/configs/B4860QDS.h | 9 +++++++++
3 files changed, 14 insertions(+)
diff --git a/arch/powerpc/include/asm/fsl_law.h b/arch/powerpc/include/asm/fsl_law.h
index f9cec8ea44..90b264d35e 100644
--- a/arch/powerpc/include/asm/fsl_law.h
+++ b/arch/powerpc/include/asm/fsl_law.h
@@ -70,6 +70,8 @@ enum law_trgt_if {
LAW_TRGT_IF_DCSR = 0x1d,
LAW_TRGT_IF_LBC = 0x1f,
LAW_TRGT_IF_QMAN = 0x3c,
+
+ LAW_TRGT_IF_MAPLE = 0x50,
};
#define LAW_TRGT_IF_DDR LAW_TRGT_IF_DDR_1
#define LAW_TRGT_IF_IFC LAW_TRGT_IF_LBC
diff --git a/board/freescale/b4860qds/law.c b/board/freescale/b4860qds/law.c
index abaad7ae07..b26725b2fc 100644
--- a/board/freescale/b4860qds/law.c
+++ b/board/freescale/b4860qds/law.c
@@ -33,6 +33,9 @@ struct law_entry law_table[] = {
SET_LAW(CONFIG_SYS_QMAN_MEM_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_QMAN),
#endif
SET_LAW(QIXIS_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_IFC),
+#ifdef CONFIG_SYS_MAPLE_MEM_PHYS
+ SET_LAW(CONFIG_SYS_MAPLE_MEM_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_MAPLE),
+#endif
#ifdef CONFIG_SYS_DCSRBAR_PHYS
/* Limit DCSR to 32M to access NPC Trace Buffer */
SET_LAW(CONFIG_SYS_DCSRBAR_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_DCSR),
diff --git a/include/configs/B4860QDS.h b/include/configs/B4860QDS.h
index 65f8a2209e..1c9d08e256 100644
--- a/include/configs/B4860QDS.h
+++ b/include/configs/B4860QDS.h
@@ -526,6 +526,15 @@ unsigned long get_board_ddr_clk(void);
#define CONFIG_SF_DEFAULT_SPEED 10000000
#define CONFIG_SF_DEFAULT_MODE 0
+/*
+ * MAPLE
+ */
+#ifdef CONFIG_PHYS_64BIT
+#define CONFIG_SYS_MAPLE_MEM_PHYS 0xFA0000000ull
+#else
+#define CONFIG_SYS_MAPLE_MEM_PHYS 0xA0000000
+#endif
+
/*
* General PCI
* Memory space is mapped 1-1, but I/O space must start from 0.
--
2.39.5