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post_code: add post code for hardware initialization failure

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Add a new post code POST_HW_INIT_FAILURE, used when coreboot fails to
detect or initialize a required hardware component.

BUG=b:124401932
BRANCH=sarien
TEST=build coreboot for sarien and arcada platforms

Change-Id: I73820d24b3e1c269d9d446a78ef4f97e167e3552
Signed-off-by: Keith Short <keithshort@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32774
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
This commit is contained in:
Keith Short
2019-05-09 11:40:34 -06:00
committed by Duncan Laurie
parent 24302633a5
commit 15588b03b3
12 changed files with 34 additions and 13 deletions
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3
src/soc/intel/icelake/memmap.c
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@ -220,7 +220,8 @@ static uintptr_t calculate_dram_base(size_t *reserved_mem_size)
dev = dev_find_slot(0, PCI_DEVFN(SA_DEV_SLOT_IGD, 0));
if (!dev)
die("ERROR - IGD device not found!");
die_with_post_code(POST_HW_INIT_FAILURE,
"ERROR - IGD device not found!");
/* Read TOLUD from Host Bridge offset */
dram_base = sa_get_tolud_base();