coreboot-kgpe-d16/src/soc
Youness Alaoui b191c9f0ab soc/broadwell: Allow disabling of PCIe ASPM options
The ASPM options (L1 substates, CLKREQ support, Common Clock and ASPM)
are hardcoded for broadwell chips, but some boards may not support
these ASPM options even if the SoC does support it (non-wired CLKREQ
pin for example).
This is required to disable L1 substates on the Purism/Librem 13 which
seems to have issues with NVMe drives falling into L1.2 state and not
being able to exit that state.

Change-Id: I2c7173af1d482cccdc784e3fa44ecbb5d38ddc34
Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm>
Reviewed-on: https://review.coreboot.org/19899
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-09 16:59:41 +02:00
..
broadcom/cygnus soc/broadcom/cygnus: Move spi driver to use spi_bus_map 2017-05-24 04:39:30 +02:00
dmp/vortex86ex CBMEM: Clarify CBMEM_TOP_BACKUP function usage 2017-05-27 13:54:47 +02:00
imgtec/pistachio spi: Remove unused/unnecessary spi_init function definitions 2017-06-07 22:49:37 +02:00
intel soc/broadwell: Allow disabling of PCIe ASPM options 2017-06-09 16:59:41 +02:00
lowrisc/lowrisc soc/lowrisc: Place CBMEM at top of autodetected RAM 2016-12-06 18:51:13 +01:00
marvell/mvmap2315 soc/marvell/armada38x: Remove unused SoC armada38x 2017-05-24 04:43:23 +02:00
mediatek/mt8173 soc/mediatek/mt8173: Move spi driver to use spi_bus_map 2017-05-24 04:38:33 +02:00
nvidia device/Kconfig: Introduce MAINBOARD_FORCE_NATIVE_VGA_INIT 2017-06-08 14:31:43 +02:00
qualcomm spi: Remove unused/unnecessary spi_init function definitions 2017-06-07 22:49:37 +02:00
rdc/r8610 CBMEM: Clarify CBMEM_TOP_BACKUP function usage 2017-05-27 13:54:47 +02:00
rockchip device/Kconfig: Introduce MAINBOARD_FORCE_NATIVE_VGA_INIT 2017-06-08 14:31:43 +02:00
samsung spi: Remove unused/unnecessary spi_init function definitions 2017-06-07 22:49:37 +02:00
ucb/riscv soc/ucb/riscv: Place CBMEM at top of autodetected RAM 2016-12-06 18:48:28 +01:00