Maxime de Roucy (maxime.deroucy@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/11730
-gerrit
commit ebe678d866fd38021c051dc634b1bb47d12d3604 Author: Maxime de Roucy maxime.deroucy@gmail.com Date: Sun Sep 27 15:45:35 2015 +0200
add cmos/nvram support for pcengines apu1
Inspired by the Sage code provided here : http://www.pcengines.ch/howto.php#CoreBoot
Change-Id: I4864923166efb200882d895c572d1ee060c71951 Signed-off-by: Maxime de Roucy maxime.deroucy@gmail.com --- src/mainboard/pcengines/apu1/Kconfig | 2 + src/mainboard/pcengines/apu1/cmos.default | 16 +++++++ src/mainboard/pcengines/apu1/cmos.layout | 79 +++++++++++++++++++++++++++++++ 3 files changed, 97 insertions(+)
diff --git a/src/mainboard/pcengines/apu1/Kconfig b/src/mainboard/pcengines/apu1/Kconfig index b1b19c9..7ea1821 100644 --- a/src/mainboard/pcengines/apu1/Kconfig +++ b/src/mainboard/pcengines/apu1/Kconfig @@ -30,6 +30,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_MP_TABLE select HAVE_ACPI_RESUME select HAVE_ACPI_TABLES + select HAVE_OPTION_TABLE + select HAVE_CMOS_DEFAULT select BOARD_ROMSIZE_KB_2048 select SPD_CACHE
diff --git a/src/mainboard/pcengines/apu1/cmos.default b/src/mainboard/pcengines/apu1/cmos.default new file mode 100644 index 0000000..8022b63 --- /dev/null +++ b/src/mainboard/pcengines/apu1/cmos.default @@ -0,0 +1,16 @@ +boot_option=Fallback +last_boot=Fallback +ECC_memory=Disable +baud_rate=115200 +hw_scrubber=Disable +interleave_chip_selects=Disable +max_mem_clock=DDR3-1066 +multi_core=Enable +power_on_after_fail=Disable +debug_level=Emerg +boot_first=Network +boot_second=Network +boot_third=Network +slow_cpu=off +nmi=Disable +iommu=Disable diff --git a/src/mainboard/pcengines/apu1/cmos.layout b/src/mainboard/pcengines/apu1/cmos.layout new file mode 100644 index 0000000..2f8d26b --- /dev/null +++ b/src/mainboard/pcengines/apu1/cmos.layout @@ -0,0 +1,79 @@ +entries + +0 384 r 0 reserved_memory +384 1 e 4 boot_option +385 1 e 4 last_boot +386 1 e 1 ECC_memory +388 4 r 0 reboot_bits +392 3 e 5 baud_rate +395 1 e 1 hw_scrubber +396 1 e 1 interleave_chip_selects +397 2 e 8 max_mem_clock +399 1 e 2 multi_core +400 1 e 1 power_on_after_fail +412 4 e 6 debug_level +416 4 e 7 boot_first +420 4 e 7 boot_second +424 4 e 7 boot_third +428 4 h 0 boot_index +432 8 h 0 boot_countdown +440 4 e 9 slow_cpu +444 1 e 1 nmi +445 1 e 1 iommu +728 256 h 0 user_data +984 16 h 0 check_sum +# Reserve the extended AMD configuration registers +1000 24 r 0 amd_reserved + + + +enumerations + +#ID value text +1 0 Disable +1 1 Enable +2 0 Enable +2 1 Disable +4 0 Fallback +4 1 Normal +5 0 115200 +5 1 57600 +5 2 38400 +5 3 19200 +5 4 9600 +5 5 4800 +5 6 2400 +5 7 1200 +6 0 Emerg +6 1 Alert +6 2 Crit +6 3 Err +6 4 Warning +6 5 Notice +6 6 Info +6 7 Debug +6 8 Spew +7 0 Network +7 1 HDD +7 2 Floppy +7 8 Fallback_Network +7 9 Fallback_HDD +7 10 Fallback_Floppy +8 0 DDR3-1600 +8 1 DDR3-1333 +8 2 DDR3-1066 +8 3 DDR3-800 +9 0 off +9 1 87.5% +9 2 75.0% +9 3 62.5% +9 4 50.0% +9 5 37.5% +9 6 25.0% +9 7 12.5% + +checksums + +checksum 392 983 984 + +