[U-Boot] [PATCH 02/10][v2] powerpc/mpc85xx: Avoid hardcoding in SPL linker script
Prabhakar Kushwaha
prabhakar at freescale.com
Tue Apr 8 15:42:19 CEST 2014
SPL linker has fix location of bootpg and reset vector with respect to text base.
It is not necessary to have fixed locations.
Avoid such hardcoding.
Signed-off-by: Prabhakar Kushwaha <prabhakar at freescale.com>
---
Changes for v2: Sending as it is
arch/powerpc/cpu/mpc85xx/u-boot-spl.lds | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds b/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
index acaa093..4fad68b 100644
--- a/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
@@ -66,11 +66,16 @@ SECTIONS
} :text = 0xffff
#else
#if defined(CONFIG_FSL_IFC) /* Restrict bootpg at 4K boundry for IFC */
- .bootpg ADDR(.text) + 0x1000 :
+#ifndef BOOT_PAGE_OFFSET
+#define BOOT_PAGE_OFFSET 0x1000
+#endif
+ .bootpg ADDR(.text) + BOOT_PAGE_OFFSET :
{
arch/powerpc/cpu/mpc85xx/start.o (.bootpg)
}
+#ifndef RESET_VECTOR_OFFSET
#define RESET_VECTOR_OFFSET 0x1ffc /* IFC has 8K sram */
+#endif
#elif defined(CONFIG_FSL_ELBC)
#define RESET_VECTOR_OFFSET 0xffc /* LBC has 4k sram */
#else
--
1.7.9.5
More information about the U-Boot
mailing list