amd: versal2: Enable PCIe/NVMe support and add NVMe boot target

Enable the AMD Versal Gen 2 DW PCIe host controller and NVMe storage
in the virtual platform defconfig:

- CONFIG_PCI / CONFIG_CMD_PCI: core PCI stack and pci command
- CONFIG_PCIE_DW_AMD: AMD Versal Gen 2 PCIe host driver
- CONFIG_NVME_PCI: NVMe-over-PCIe storage driver
- CONFIG_CMD_LSBLK: block device listing command
- CONFIG_DM_PCA953X: GPIO expander driver for PERST# control

Add BOOT_TARGET_DEVICES_NVME to amd_versal2.h so NVMe is included
in the distro boot target list when CONFIG_NVME is enabled.

Signed-off-by: Pranav Sanwal <pranav.sanwal@amd.com>
Link: https://lore.kernel.org/r/20260327121015.996806-4-pranav.sanwal@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>

diff --git a/configs/amd_versal2_virt_defconfig b/configs/amd_versal2_virt_defconfig
index 0f4b75c72e1a490f323a7d7b2b43ddfed7fc331c..bf3caf221670c19479cd204b448b6161e0cfae96 100644 (file)
--- a/configs/amd_versal2_virt_defconfig
+++ b/configs/amd_versal2_virt_defconfig
@@ -13,6 +13,7 @@ CONFIG_SYS_BOOTM_LEN=0x6400000
 CONFIG_SYS_LOAD_ADDR=0x8000000
 CONFIG_XILINX_OF_BOARD_DTB_ADDR=0x1000000
 CONFIG_CMD_FRU=y
+CONFIG_PCI=y
 CONFIG_SYS_MEMTEST_START=0x00000000
 CONFIG_SYS_MEMTEST_END=0x00001000
 CONFIG_REMAKE_ELF=y
@@ -40,10 +41,12 @@ CONFIG_CMD_CLK=y
 CONFIG_CMD_DFU=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
+CONFIG_CMD_LSBLK=y
 CONFIG_CMD_MMC=y
 CONFIG_MMC_SPEED_MODE_SET=y
 CONFIG_CMD_OPTEE=y
 CONFIG_CMD_MTD=y
+CONFIG_CMD_PCI=y
 CONFIG_CMD_POWEROFF=y
 CONFIG_CMD_SF_TEST=y
 CONFIG_CMD_SPI=y
@@ -84,6 +87,7 @@ CONFIG_SCMI_FIRMWARE=y
 CONFIG_FPGA_XILINX=y
 CONFIG_FPGA_VERSALPL=y
 CONFIG_GPIO_DELAY=y
+CONFIG_DM_PCA953X=y
 CONFIG_DM_I2C=y
 CONFIG_SYS_I2C_CADENCE=y
 CONFIG_I2C_MUX=y
@@ -123,6 +127,8 @@ CONFIG_DM_ETH_PHY=y
 CONFIG_PHY_GIGE=y
 CONFIG_XILINX_AXIEMAC=y
 CONFIG_ZYNQ_GEM=y
+CONFIG_NVME_PCI=y
+CONFIG_PCIE_DW_AMD=y
 CONFIG_POWER_DOMAIN=y
 CONFIG_ZYNQMP_POWER_DOMAIN=y
 CONFIG_RESET_SCMI=y

diff --git a/include/configs/amd_versal2.h b/include/configs/amd_versal2.h
index 38d0bfc315b70294c207d3d6edfef93df35091a4..fccc786219fc78bbc5344481eca6fd02b5a9ec05 100644 (file)
--- a/include/configs/amd_versal2.h
+++ b/include/configs/amd_versal2.h
@@ -2,7 +2,7 @@
 /*
  * Configuration for AMD Versal Gen 2
  * Copyright (C) 2016 - 2022, Xilinx, Inc.
- * Copyright (C) 2022 - 2024, Advanced Micro Devices, Inc.
+ * Copyright (C) 2022 - 2026, Advanced Micro Devices, Inc.
  *
  * Michal Simek <michal.simek@amd.com>
  *
@@ -132,11 +132,18 @@
 #define BOOT_TARGET_DEVICES_USB(func)
 #endif
 
+#if defined(CONFIG_NVME)
+# define BOOT_TARGET_DEVICES_NVME(func)        func(NVME, nvme, 0)
+#else
+# define BOOT_TARGET_DEVICES_NVME(func)
+#endif
+
 #define BOOT_TARGET_DEVICES(func) \
        BOOT_TARGET_DEVICES_JTAG(func) \
        BOOT_TARGET_DEVICES_MMC(func) \
        BOOT_TARGET_DEVICES_UFS(func) \
        BOOT_TARGET_DEVICES_XSPI(func) \
+       BOOT_TARGET_DEVICES_NVME(func) \
        BOOT_TARGET_DEVICES_DFU_USB(func) \
        BOOT_TARGET_DEVICES_USB(func) \
        BOOT_TARGET_DEVICES_PXE(func) \