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authorFurquan Shaikh <furquan@google.com>2016-03-28 13:29:33 -0700
committerFurquan Shaikh <furquan@google.com>2016-03-29 22:37:01 +0200
commitcf9e0bc6a62b38a3046fa898b04720ae2572c116 (patch)
tree182fe6e2bc56e086eea51c4261e6095e72b20548 /src/mainboard/thomson
parent6f009dc485e8bfb0a9f316c1e831938cf46b0c3a (diff)
ipq806x/storm: Return NULL for cbmem_top if DRAM is not initialized
DRAM initialization on storm requires ipq blobs to be loaded from cbfs. vboot_locator first checks cbmem_find to see if cbmem is initialized and contains selected region info, else it falls back to vboot work buffer. Since cbmem_find calls into cbmem_top to identify the location of cbmem area, board/chipset is expected to return NULL until the backing store is ready, which in this case until DRAM is initialized in romstage, return NULL for cbmem_top. Change-Id: I1880ce61dcfdabaa527d7a6dcc3482dfe5d5fd17 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/14182 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard/thomson')
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