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authorKyösti Mälkki <kyosti.malkki@gmail.com>2019-01-09 20:30:52 +0200
committerKyösti Mälkki <kyosti.malkki@gmail.com>2019-01-13 08:37:01 +0000
commit34856579f8e9349104cfdd0245a2b966bc59a7ea (patch)
tree9f32c9ceb13c7e8ec3ab9563628a6dc49b03623d /src/arch/x86
parent95b3ba526419ca4de04d200b00b267b50576c7c9 (diff)
arch/x86: Drop Kconfig AP_SIPI_VECTOR
This was used to check romcc-built bootblock and romstage agree about the location of 16-bit entrypoint. There was no need to customize it as bootblock size requirement did not grow. Just check for a fixed location at 4 GiB - 4 KiB. With C_ENVIRONMENT_BOOTBLOCK we can have a proper symbol for the purpose, since it appears in the same compilation unit. It will adjust if C_ENV_BOOTBLOCK_SIZE changes. Change-Id: I93f3c37e78ba587455c804de8c57e7e06832a81f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/30854 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/arch/x86')
-rw-r--r--src/arch/x86/failover.ld5
1 files changed, 1 insertions, 4 deletions
diff --git a/src/arch/x86/failover.ld b/src/arch/x86/failover.ld
index e9613d996e..b32aa29bef 100644
--- a/src/arch/x86/failover.ld
+++ b/src/arch/x86/failover.ld
@@ -35,7 +35,6 @@ SECTIONS
/* This section might be better named .setup */
.rom ROMLOC : {
_rom = .;
- ap_sipi_vector = .;
*(.rom.text);
*(.rom.data);
*(.rom.data.*);
@@ -54,9 +53,7 @@ SECTIONS
(CONFIG_SIPI_VECTOR_IN_ROM ? 4096 : 0);
/* Post-check proper SIPI vector. */
- _bogus = ASSERT(!CONFIG_SIPI_VECTOR_IN_ROM || ((ap_sipi_vector & 0x0fff) == 0x0),
- "Bad SIPI vector alignment");
- _bogus = ASSERT(!CONFIG_SIPI_VECTOR_IN_ROM || (ap_sipi_vector == CONFIG_AP_SIPI_VECTOR),
+ _bogus = ASSERT(!CONFIG_SIPI_VECTOR_IN_ROM || (ap_sipi_vector_in_rom == 0xff),
"Address mismatch on AP_SIPI_VECTOR");
/DISCARD/ : {