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soc/amd/picasso/memlayout: Verify bootblock is 16-bit aligned 

The bootblock must be 16-bit aligned for it to boot.

BUG=b:159081993
TEST=Made sure trembyle still compiles.

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I29c244a3f08df46c5992fe81683b9c0d740ff248
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42885
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Raul E Rangel 2020-06-29 14:21:40 -06:00 committed by Patrick Georgi
parent e927d9b3ad
commit 30d7b54742
1 changed files with 1 additions and 0 deletions
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src/soc/amd/picasso/memlayout.ld
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@ -81,6 +81,7 @@ SECTIONS
FMAP_CACHE(., FMAP_SIZE)
_ = ASSERT((CONFIG_BOOTBLOCK_ADDR + CONFIG_C_ENV_BOOTBLOCK_SIZE - 0x10) == CONFIG_X86_RESET_VECTOR, "Reset vector should be -0x10 from end of bootblock");
_ = ASSERT(CONFIG_BOOTBLOCK_ADDR == ((CONFIG_BOOTBLOCK_ADDR + 0xFFFF) & 0xFFFF0000), "Bootblock must be 16 bit aligned");
BOOTBLOCK(CONFIG_BOOTBLOCK_ADDR, CONFIG_C_ENV_BOOTBLOCK_SIZE)
ROMSTAGE(CONFIG_ROMSTAGE_ADDR, CONFIG_ROMSTAGE_SIZE)
REGION(fspm, CONFIG_FSP_M_ADDR, CONFIG_FSP_M_SIZE, 1)