coreboot/src/mainboard/google
Shunqian Zheng a24c81cd30 google/gru: add MAX_SDRAM_FREQ config to choose max ddr freq
Gru/Kevin use 933 MHz (actually 928 MHz for better jitter) as max sdram
frequency, while bob uses 800 MHz.

It's normal some variants can't meet 928 MHz SI requirement and hence
have to use a lower freq as spec.

BUG=chrome-os-partner:61001
BRANCH=gru
TEST=check dpll is 800 MHz on bob

Change-Id: I6d19a351f25d1f48547715ce57c3a87d9505f6f1
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 8176bfea52
Original-Change-Id: I46afba8d091f1489feeb20cafc44decaa81601fc
Original-Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Original-Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/420208
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Queue: Shasha Zhao <Sarah_Zhao@asus.com>
Original-Tested-by: Shasha Zhao <Sarah_Zhao@asus.com>
Original-(cherry picked from commit eba5dff79eeedae5ff608d2d8d297ccf9c13cb55)
Original-Reviewed-on: https://chromium-review.googlesource.com/448277
Original-Reviewed-by: Derek Basehore <dbasehore@chromium.org>
Reviewed-on: https://review.coreboot.org/18581
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2017-03-07 17:47:08 +01:00
..
auron google/auron: Fix omitted ACPI KB backlight for variants 2017-01-04 21:27:20 +01:00
beltino google/beltino, tidus: simplify led_power_on() function 2016-12-08 14:25:31 +01:00
butterfly cpu/x86/msr.h: Drop excessive includes 2016-12-06 20:54:31 +01:00
chell acpi: Add ACPI_ prefix to IRQ enum and struct names 2017-02-22 22:19:19 +01:00
cosmos Kconfig: rename BOOT_MEDIA_SPI_BUS to BOOT_DEVICE_SPI_FLASH_BUS 2016-08-18 22:04:34 +02:00
cyan cpu/x86/msr.h: Drop excessive includes 2016-12-06 20:54:31 +01:00
daisy Kconfig: Prefix hex defaults with 0x 2016-09-30 23:57:02 +02:00
eve google/eve: Add rise/fall times for I2C buses 2017-02-25 18:19:50 +01:00
foster vendorcode/google/chromeos: Fill in firmware ID regions 2016-12-13 19:45:49 +01:00
gale google/gale: Remove #ifdef of Kconfig bool symbol 2016-10-03 22:53:44 +02:00
glados acpi: Add ACPI_ prefix to IRQ enum and struct names 2017-02-22 22:19:19 +01:00
gru google/gru: add MAX_SDRAM_FREQ config to choose max ddr freq 2017-03-07 17:47:08 +01:00
jecht google/jecht: Fix LED for guado/rikku variants 2017-02-04 23:15:12 +01:00
lars acpi: Add ACPI_ prefix to IRQ enum and struct names 2017-02-22 22:19:19 +01:00
link cpu/x86/msr.h: Drop excessive includes 2016-12-06 20:54:31 +01:00
nyan google/chromeec: Add common infrastructure for boot-mode switches 2016-11-18 04:01:59 +01:00
nyan_big google/chromeec: Add common infrastructure for boot-mode switches 2016-11-18 04:01:59 +01:00
nyan_blaze google/chromeec: Add common infrastructure for boot-mode switches 2016-11-18 04:01:59 +01:00
oak google/oak: Add initial support for Rowan 2017-02-23 17:41:22 +01:00
parrot cpu/x86/msr.h: Drop excessive includes 2016-12-06 20:54:31 +01:00
peach_pit Kconfig: Update default hex values to start with 0x 2016-10-02 19:08:15 +02:00
poppy google/poppy: fix finger print sensor interrupt gpio configuration 2017-03-07 15:10:01 +01:00
purin spi: Get rid of SPI_ATOMIC_SEQUENCING 2016-12-23 04:54:55 +01:00
rambi google/rambi: add explicit pull-down for ram-id 2017-02-14 13:03:53 +01:00
reef mainboard/google/reef: keep LPSS_UART2_TXD high in suspend state 2017-02-25 18:19:56 +01:00
rotor vendorcode/google/chromeos: Fill in firmware ID regions 2016-12-13 19:45:49 +01:00
slippy google/slippy: consolidate variants' common mainboard.asl code 2017-02-20 04:43:23 +01:00
smaug google/chromeec: Add common infrastructure for boot-mode switches 2016-11-18 04:01:59 +01:00
storm qualcomm/storm: Add required files to enable elog in ramstage 2016-07-28 00:38:25 +02:00
stout cpu/x86/msr.h: Drop excessive includes 2016-12-06 20:54:31 +01:00
urara Kconfig: rename BOOT_MEDIA_SPI_BUS to BOOT_DEVICE_SPI_FLASH_BUS 2016-08-18 22:04:34 +02:00
veyron google/veyron: add K4B4G1646E-BYK0 ddr with ramid 000Z 2017-03-07 17:46:09 +01:00
veyron_mickey google/veyron: add K4B4G1646E-BYK0 ddr with ramid 000Z 2017-03-07 17:46:09 +01:00
veyron_rialto google/veyron_*: Add new Micron and Hynix modules 2017-03-07 17:45:53 +01:00
Kconfig tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
Kconfig.name kconfig: automatically include mainboards 2015-04-18 08:31:08 +02:00