diff options
| author | Jianjun Wang <jianjun.wang@mediatek.com> | 2021-07-14 15:41:20 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-03-10 15:18:14 +0000 |
| commit | b4a712279f7b81e959f9921a94b7a3253c362a77 (patch) | |
| tree | bc2609d6c8e8b811dd5387a01b69b6e306d55565 /src/soc/mediatek | |
| parent | ac1410d25f801b927bec096c165c291c6aa43816 (diff) | |
soc/mediatek/mt8195: Enable PCIe support
Enable PCIe support for mt8195.
TEST=Build pass and boot up to kernel successfully via SSD on Dojo
board, here is the SSD information in boot log:
== NVME IDENTIFY CONTROLLER DATA ==
PCI VID : 0x15b7
PCI SSVID : 0x15b7
SN : 21517J440114
MN : WDC PC SN530 SDBPTPZ-256G-1006
RAB : 0x4
AERL : 0x7
SQES : 0x66
CQES : 0x44
NN : 0x1
Identified NVMe model WDC PC SN530 SDBPTPZ-256G-1006
BUG=b:178565024
Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
Change-Id: I314572955f1021abe9f2f0f4635670135ed08fff
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56793
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Diffstat (limited to 'src/soc/mediatek')
| -rw-r--r-- | src/soc/mediatek/mt8195/Kconfig | 1 | ||||
| -rw-r--r-- | src/soc/mediatek/mt8195/soc.c | 14 |
2 files changed, 14 insertions, 1 deletions
diff --git a/src/soc/mediatek/mt8195/Kconfig b/src/soc/mediatek/mt8195/Kconfig index d1cb09be87..dab1590aa1 100644 --- a/src/soc/mediatek/mt8195/Kconfig +++ b/src/soc/mediatek/mt8195/Kconfig @@ -10,6 +10,7 @@ config SOC_MEDIATEK_MT8195 select HAVE_UART_SPECIAL select SOC_MEDIATEK_COMMON select DPM_FOUR_CHANNEL + select PCI if SOC_MEDIATEK_MT8195 diff --git a/src/soc/mediatek/mt8195/soc.c b/src/soc/mediatek/mt8195/soc.c index d28f668579..995aadc8db 100644 --- a/src/soc/mediatek/mt8195/soc.c +++ b/src/soc/mediatek/mt8195/soc.c @@ -2,6 +2,7 @@ #include <bootmem.h> #include <device/device.h> +#include <device/pci.h> #include <soc/apusys.h> #include <soc/devapc.h> #include <soc/dfd.h> @@ -9,6 +10,7 @@ #include <soc/hdmi.h> #include <soc/mcupm.h> #include <soc/mmu_operations.h> +#include <soc/pcie.h> #include <soc/sspm.h> #include <soc/ufs.h> #include <symbols.h> @@ -44,9 +46,19 @@ static struct device_operations soc_ops = { .init = soc_init, }; +static struct device_operations pci_domain_ops = { + .read_resources = &mtk_pcie_domain_read_resources, + .set_resources = &mtk_pcie_domain_set_resources, + .scan_bus = &pci_domain_scan_bus, + .enable = &mtk_pcie_domain_enable, +}; + static void enable_soc_dev(struct device *dev) { - dev->ops = &soc_ops; + if (dev->path.type == DEVICE_PATH_CPU_CLUSTER) + dev->ops = &soc_ops; + else if (dev->path.type == DEVICE_PATH_DOMAIN) + dev->ops = &pci_domain_ops; } struct chip_operations soc_mediatek_mt8195_ops = { |