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b416714a10cc8b8048009ca2ab0f3fa1dc4ac24b
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8 Commits

Author SHA1 Message Date
Randall Spangler
b416714a10 Add crossystem support for nvram_cleared and kern_nv 
Fix try_b processing

And move key block flags check up in LoadFirmware(), which speeds up
boot when the dev switch is off because it doesn't do a signature
check and then throw it out.

BUG=12282
TEST=build firmware, try by hand

Review URL: http://codereview.chromium.org/6596081

Change-Id: I10474e9e0ae324906dfe02a351347d04ce847f67
 2011-03-01 13:04:22 -08:00
Randall Spangler
618d17d48c Add kern_nv field to crossystem 
Change-Id: Ifa5cc3bd8367a258fb720162572f450a1be99c03

BUG=none
TEST=manual

crossystem kern_nv=0x12345678
crossystem kern_nv

Review URL: http://codereview.chromium.org/6602040
 2011-03-01 10:33:11 -08:00
Randall Spangler
172602829d Add NV storage fields for firmware flags 
1) Did firmware attempt RW slot B before slot A?

2) Did firmware check the kernel keyblock signature, or just its hash?

Added crossystem support as well.

BUG=chrome-os-partner:1657
TEST=make && make runtests

Review URL: http://codereview.chromium.org/6597011

Change-Id: I0d743ae87cedd938ba988170793717d3fdbd8ce9
 2011-02-25 12:06:26 -08:00
Randall Spangler
0ca76fcc0c Print addresses as hex 
Change-Id: I37b42088f94ee838e0d82f155ab0674323d859fc

BUG=none
TEST=manual (run crossystem and see that it prints hex values for savedmem_base and fmap_base)

Review URL: http://codereview.chromium.org/6582004
 2011-02-24 14:33:20 -08:00
Randall Spangler
2b59a07c54 Add flashmap base address 
Change-Id: If2106cbde445edc0970862a06d3837d2e466d9ef

BUG=chrome-os-partner:2487
TEST=manual

From a root shell, type: crossystem fmap_base
Should match the contents of /sys/devices/platform/chromeos_acpi/FMAP
(note that you need a new BIOS >0049 to get one that supports FMAP)

Review URL: http://codereview.chromium.org/6580037
 2011-02-24 11:17:24 -08:00
Randall Spangler
b47ed5a8fb Add more properties to crossystem 
crossystem now covers all data currently provided by chromeos_acpi.

Change-Id: I3364c4d65ddf63fe788d3d9c1e9d05e64be22856

BUG=chromium-os:12282
TEST=manual - test on Cr-48 and compare with ACPI values

Review URL: http://codereview.chromium.org/6557001
 2011-02-23 13:05:40 -08:00
Randall Spangler
e73302caae Add support for CHNV settings to crossystem. 
crossystem can now be used in place of reboot_mode.

BUG=12327
TEST=manual by comparing with the old reboot_mode utility

crossystem recovery_request=1
reboot_mode
crossystem dbg_reset=1
reboot_mode
crossystem fwb_tries=1
reboot_mode

crossystem recovery_request=0
reboot_mode
crossystem dbg_reset=0
reboot_mode
crossystem fwb_tries=0
reboot_mode

Review URL: http://codereview.chromium.org/6538066

Change-Id: Ifde661d4621129d52e757654d85e386e65f90df5
 2011-02-18 14:53:01 -08:00
Randall Spangler
542186618a Initial version of crossystem. 
Works for getting switch positions, hwid, fwid.

BUG=chrome-os-partner:1940
TEST=ran manually on Mario and Alex

Review URL: http://codereview.chromium.org/6413002

Change-Id: I874df3b5adf872fec2d36e574cb4b8b4a72d331c
 2011-02-07 11:20:20 -08:00