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| author | Raul E Rangel <rrangel@chromium.org> | 2020-06-29 14:21:40 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-07-06 06:08:55 +0000 |
| commit | 30d7b54742a7deb32a41110944c8c6235c0c8056 (patch) | |
| tree | b74925823f1dea3c8fbd60ec971a1815fe0082c0 | |
| parent | e927d9b3adc9c5a4e4cc6757949f626458a80e68 (diff) | |
| download | coreboot-30d7b54742a7deb32a41110944c8c6235c0c8056.tar.xz | |
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>
| -rw-r--r-- | src/soc/amd/picasso/memlayout.ld | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/soc/amd/picasso/memlayout.ld b/src/soc/amd/picasso/memlayout.ld index a82e303dad..6f43ba18af 100644 --- a/src/soc/amd/picasso/memlayout.ld +++ b/src/soc/amd/picasso/memlayout.ld @@ -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) |