[PATCH 3/3] powerpc: mpc85xx: Fix loading U-Boot proper from SD card in SPL

Pali Rohár
2022-05-11T19:27:15Z

Change 8-byte alignment of SPL binary to just 4-byte alignment as objcopy
trims trailing zero bytes when converting ELF file to RAW binary.

This is same fix for SPL linker script as was done fix for U-Boot linker
script in commit e8c0e0064c8a ("powerpc: mpc85xx: Fix CONFIG_OF_SEPARATE
support").

It is required for the patch "mmc: fsl_esdhc_spl: Add support for builds
without CONFIG_SYS_MMC_U_BOOT_OFFS" which triggered this issue in SPL.

Signed-off-by: Pali Rohár <pali@kernel.org>
---
arch/powerpc/cpu/mpc85xx/u-boot-spl.lds | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds b/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
index cfb55939468a..1b189b2f14d3 100644
--- a/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
@@ -55,7 +55,7 @@ SECTIONS
__ex_table : { *(__ex_table) }
__stop___ex_table = .;

- . = ALIGN(8);
+ . = ALIGN(4);
__init_begin = .;
__init_end = .;
_end = .;
--
2.20.1