rockchip: tiger-rk3588: add PCIe support

This enables PCIe support on Tiger as exposed on
Q7_PCIE[0123]_[RT]X_[PN] signals and more specifically on the `PCI
Express` connector on the Haikou devkit.

This was tested with a PCIe to NVMe adapter (e.g.
https://www.amazon.de/dp/B07RZZ3TJG).

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

diff --git a/configs/tiger-rk3588_defconfig b/configs/tiger-rk3588_defconfig
index 8fcdd063a3dd4e9de273d28577be6a1ae3a24787..8eb1027e4497d4eefd0aa238bf37ab64ea9bbc2e 100644 (file)
--- a/configs/tiger-rk3588_defconfig
+++ b/configs/tiger-rk3588_defconfig
@@ -14,6 +14,7 @@ CONFIG_DEBUG_UART_BASE=0xfeb50000
 CONFIG_DEBUG_UART_CLOCK=24000000
 # CONFIG_DEBUG_UART_BOARD_INIT is not set
 CONFIG_SYS_LOAD_ADDR=0xc00800
+CONFIG_PCI=y
 CONFIG_DEBUG_UART=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
@@ -41,6 +42,7 @@ CONFIG_CMD_I2C=y
 # CONFIG_CMD_LOADB is not set
 # CONFIG_CMD_LOADS is not set
 CONFIG_CMD_MMC=y
+CONFIG_CMD_PCI=y
 # CONFIG_CMD_SF is not set
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
@@ -89,6 +91,8 @@ CONFIG_PHY_MICREL=y
 CONFIG_PHY_MICREL_KSZ90X1=y
 CONFIG_DWC_ETH_QOS=y
 CONFIG_DWC_ETH_QOS_ROCKCHIP=y
+CONFIG_NVME_PCI=y
+CONFIG_PCIE_DW_ROCKCHIP=y
 CONFIG_PHY_ROCKCHIP_INNO_USB2=y
 CONFIG_PHY_ROCKCHIP_NANENG_COMBOPHY=y
 CONFIG_PHY_ROCKCHIP_USBDP=y