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authorArthur Heymans <arthur@aheymans.xyz>2017-09-21 08:28:23 +0200
committerNico Huber <nico.h@gmx.de>2017-09-22 18:31:03 +0000
commit7eb0157fca33865783c1cc3c8e5cb2e327e551d7 (patch)
tree537e678e9142692b9d391da13207b05ad19ba036 /gnat.adc
parentc88e370f851e686b5998fb3a0c44d7ace6dae7c3 (diff)
device/dram/ddr2.c: Decoding byte[12] bit7 as self refresh flag
"Annex J: Serial Presence Detects for DDR2 SDRAM (Revision 1.3)" note 4 says bit7 of byte 12 indicates whether the assembly supports self refresh. This patch decodes this and modifies decoding tRR accordingly. Change-Id: I091121a5d08159cea4befdedb5f3a92ce132c6e5 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/21620 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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