diff options
author | Christian Walter <christian.walter@9elements.com> | 2020-01-09 15:42:42 +0100 |
---|---|---|
committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2020-06-06 07:44:53 +0000 |
commit | b646e28769f27ee2812925f63fe2f73c67e23c9e (patch) | |
tree | 271b049fe1671304da6425c2f90fff0bffabec90 /src/mainboard/prodrive/hermes/bootblock.c | |
parent | b7cf7d36d7cf97b0cce437b9f1577ca39eeb312d (diff) | |
download | coreboot-b646e28769f27ee2812925f63fe2f73c67e23c9e.tar.xz |
mb/prodrive/hermes: Add new mainboard port
This patch adds support for the Prodrive Hermes mainboard.
Tested with CoffeeLakeFspBinPkg FSP 7.0.68.41.
Untested:
* CNVi
* Intel Graphics
Tested:
* CPU Intel Xeon E2288G
* CPU Intel Core i3-9100F
* CPU Intel Core i7 9700KF
* CPU Intel Core i7 9700E
* CPU Intel Core i7 9700F
* CPU Intel Core i5 9600K
* CPU Intel Pentium Gold G5400
* PCIe Link Width x8 on Slot6 by changing PCIe mux
* All four DDR4 slots in different configurations
* USB2.0 HDR1
* USB2.0 HDR2
* USB3.0 HDR
* Slot1
* Slot2
* Slot3
* Slot4
* Slot6
* M2.M NVMEe
* Ethernet PHYs 0-4
* Aspeed BMC PCIe
* Aspeed BMC USB
* Aspeed Graphics init
* USB3 backplane all working
* I801 SMBUS
Not Working:
* Intel HDA
Change-Id: Id7d051d3fa6823618691d5572087c9ae589c2862
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38303
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Diffstat (limited to 'src/mainboard/prodrive/hermes/bootblock.c')
-rw-r--r-- | src/mainboard/prodrive/hermes/bootblock.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/mainboard/prodrive/hermes/bootblock.c b/src/mainboard/prodrive/hermes/bootblock.c new file mode 100644 index 0000000000..1426a552d4 --- /dev/null +++ b/src/mainboard/prodrive/hermes/bootblock.c @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <bootblock_common.h> +#include <console/console.h> +#include <soc/gpio.h> +#include <variant/gpio.h> +#include "gpio.h" + +static void early_config_gpio(void) +{ + /* This is a hack for FSP because it does things in MemoryInit() + * which it shouldn't do. We have to prepare certain gpios here + * because of the brokenness in FSP. */ + size_t num = 0; + const struct pad_config *early_gpio_table = get_early_gpio_table(&num); + + gpio_configure_pads(early_gpio_table, num); +} + +void bootblock_mainboard_early_init(void) +{ + early_config_gpio(); +} + +void bootblock_mainboard_init(void) +{ + u8 bmc_hsi = (gpio_get(GPP_K13) << 3) | + (gpio_get(GPP_K12) << 2) | + (gpio_get(GPP_K14) << 1) | + (gpio_get(GPP_K16) << 0); + + printk(BIOS_INFO, "BMC HSI 0x%x\n", bmc_hsi); +} |