8ac19c8629
Enable separate MRC cache for recovery mode. This requires change in flash layout to accomodate another region for RECOVERY_MRC_CACHE. BUG=b:37682566 TEST=Verified following scenarios: 1. Boot into recovery does not destroy normal mode MRC cache. 2. Once recovery MRC cache is populated, all future boots in recovery mode re-use data from the cache. 3. Forcing recovery mode to retrain memory causes normal mode to retrain memory as well. Change-Id: I4c748a316436001c5a33754084ab4a74243e21df Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19457 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
43 lines
974 B
Text
43 lines
974 B
Text
FLASH@0xff000000 0x1000000 {
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SI_ALL@0x0 0x200000 {
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SI_DESC@0x0 0x1000
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SI_ME@0x1000 0x1ff000
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}
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SI_BIOS@0x200000 0xe00000 {
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RW_SECTION_A@0x0 0x3e8000 {
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VBLOCK_A@0x0 0x10000
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FW_MAIN_A(CBFS)@0x10000 0x3d7fc0
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RW_FWID_A@0x3e7fc0 0x40
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}
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RW_SECTION_B@0x3e8000 0x3e8000 {
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VBLOCK_B@0x0 0x10000
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FW_MAIN_B(CBFS)@0x10000 0x3d7fc0
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RW_FWID_B@0x3e7fc0 0x40
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}
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RW_MISC@0x7d0000 0x30000 {
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UNIFIED_MRC_CACHE@0x0 0x20000 {
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RECOVERY_MRC_CACHE@0x0 0x10000
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RW_MRC_CACHE@0x10000 0x10000
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}
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RW_ELOG@0x20000 0x4000
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RW_SHARED@0x24000 0x4000 {
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SHARED_DATA@0x0 0x2000
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VBLOCK_DEV@0x2000 0x2000
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}
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RW_VPD@0x28000 0x2000
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RW_NVRAM@0x2a000 0x6000
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}
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RW_LEGACY(CBFS)@0x800000 0x200000
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WP_RO@0xa00000 0x400000 {
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RO_VPD@0x0 0x4000
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RO_UNUSED@0x4000 0xc000
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RO_SECTION@0x10000 0x3f0000 {
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FMAP@0x0 0x800
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RO_FRID@0x800 0x40
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RO_FRID_PAD@0x840 0x7c0
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GBB@0x1000 0xef000
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COREBOOT(CBFS)@0xf0000 0x300000
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}
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}
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}
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}
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