From: Steve Sakoman <steve@sakoman.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] ARMV7: OMAP4: Implement relocation for Panda and OMAP4430SDP
Date: Fri, 08 Oct 2010 14:54:47 -0700 [thread overview]
Message-ID: <1286574887.2105.4.camel@quadra> (raw)
This patch fixes the build breakage introduced by the recent relocation
changes for ARMV7
Signed-off-by: Steve Sakoman <steve@sakoman.com>
---
diff --git a/arch/arm/cpu/armv7/omap4/board.c b/arch/arm/cpu/armv7/omap4/board.c
index 8c1f395..24a66f5 100644
--- a/arch/arm/cpu/armv7/omap4/board.c
+++ b/arch/arm/cpu/armv7/omap4/board.c
@@ -102,8 +102,13 @@ int dram_init(void)
{
DECLARE_GLOBAL_DATA_PTR;
+#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
gd->bd->bi_dram[0].start = 0x80000000;
gd->bd->bi_dram[0].size = sdram_size();
+#else
+ gd->ram_size = sdram_size();
+#endif
+
return 0;
}
diff --git a/board/ti/panda/config.mk b/board/ti/panda/config.mk
index 7382263..7176c14 100644
--- a/board/ti/panda/config.mk
+++ b/board/ti/panda/config.mk
@@ -27,6 +27,4 @@
# 8000'0000 - 9fff'ffff (512 MB)
# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000
# (mem base + reserved)
-
-# Let's place u-boot 1MB before the end of SDRAM.
-TEXT_BASE = 0x9ff00000
+TEXT_BASE = 0x80e80000
diff --git a/board/ti/sdp4430/config.mk b/board/ti/sdp4430/config.mk
index 7382263..7bb9473 100644
--- a/board/ti/sdp4430/config.mk
+++ b/board/ti/sdp4430/config.mk
@@ -28,5 +28,4 @@
# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000
# (mem base + reserved)
-# Let's place u-boot 1MB before the end of SDRAM.
-TEXT_BASE = 0x9ff00000
+TEXT_BASE = 0x80e80000
diff --git a/include/configs/omap4_panda.h b/include/configs/omap4_panda.h
index 2618f7d..b52ca19 100644
--- a/include/configs/omap4_panda.h
+++ b/include/configs/omap4_panda.h
@@ -139,12 +139,6 @@
#undef CONFIG_CMD_IMLS /* List all found images */
/*
- * Enabling relocation of u-boot by default
- * Relocation can be skipped if u-boot is copied to the TEXT_BASE
- */
-#undef CONFIG_SKIP_RELOCATE_UBOOT
-
-/*
* Environment setup
*/
@@ -233,4 +227,7 @@
*/
#define CONFIG_NR_DRAM_BANKS 1
+#define CONFIG_SYS_SDRAM_BASE 0x80000000
+#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+
#endif /* __CONFIG_H */
diff --git a/include/configs/omap4_sdp4430.h b/include/configs/omap4_sdp4430.h
index 8274577..174d73f 100644
--- a/include/configs/omap4_sdp4430.h
+++ b/include/configs/omap4_sdp4430.h
@@ -144,12 +144,6 @@
#undef CONFIG_CMD_IMLS /* List all found images */
/*
- * Enabling relocation of u-boot by default
- * Relocation can be skipped if u-boot is copied to the TEXT_BASE
- */
-#undef CONFIG_SKIP_RELOCATE_UBOOT
-
-/*
* Environment setup
*/
@@ -238,4 +232,7 @@
*/
#define CONFIG_NR_DRAM_BANKS 1
+#define CONFIG_SYS_SDRAM_BASE 0x80000000
+#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+
#endif /* __CONFIG_H */
reply other threads:[~2010-10-08 21:54 UTC|newest]
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