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path: root/src/soc/qualcomm/ipq40xx/cbmem.c
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2016-05-10soc/qualcomm/ipq40xx: Return NULL for cbmem_top if DRAM is not initializedVaradarajan Narayanan
DRAM initialization on gale 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. BUG=chrome-os-partner:49249 TEST=Able to compile and boot to depthcharge. Doesn't crash in imd_handle_init_partial_recovery BRANCH=none Change-Id: Iaac24252ee4fb9f59d767730bf9dd68baa42a68f Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 4849c15dee2d3782ede4ee4157e432bd4d5602f0 Original-Change-Id: I3722b7ab5a6585a250138c828eb3d7919b0c1178 Original-Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org> Original-Reviewed-on: https://chromium-review.googlesource.com/335425 Original-Commit-Ready: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: https://review.coreboot.org/14660 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-05-10soc/qualcomm/ipq40xx: Initial commit for IPQ40xx SoC supportVaradarajan Narayanan
Copy 'ipq806x' files as a template BUG=chrome-os-partner:49249 TEST=None. Initial code not sure if it will even compile BRANCH=none Original-Commit-Id: dc6a5937953fe61cd4b5a99ca49f9371c4b712d4 Original-Change-Id: If171fcdd3b0561cb6b7dab5f8434de7ef711ea41 Original-Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org> Original-Signed-off-by: Kan Yan <kyan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/333178 Original-Commit-Ready: David Hendricks <dhendrix@chromium.org> Original-Tested-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> squashed: soc/qualcomm/ipq40xx: Update ipq806x/storm references Since the files were taken from ipq806x/storm as template. Update those references to reflect ipq40xx/gale. BUG=chrome-os-partner:49249 TEST=None. Initial code not sure if it will even compile BRANCH=none Original-Commit-Id: c6c76d184cc92c09e6826fbdc7d7fac59b2cb69b Original-Change-Id: Ieae1bce25291243b4a6034d37a6949978f318997 Original-Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org> Original-Reviewed-on: https://chromium-review.googlesource.com/333293 Original-Commit-Ready: David Hendricks <dhendrix@chromium.org> Original-Tested-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Change-Id: Ie5794c48131ae562861074b406106734541880d9 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/14644 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>