configs: am62ax_evm_r5_ethboot: Enable config options required for Ethernet boot

The R5 SPL SRAM size is limited and cannot accommodate both MMC boot and
Ethernet boot config options simultaneously. Add a dedicated defconfig
that enables the Ethernet boot on SK-AM62A-LP for R5 SPL stage.

Reviewed-by: Anshul Dalal <anshuld@ti.com>
Tested-by: Anshul Dalal <anshuld@ti.com>
Signed-off-by: Chintan Vankar <c-vankar@ti.com>

diff --git a/configs/am62ax_evm_r5_ethboot_defconfig b/configs/am62ax_evm_r5_ethboot_defconfig
new file mode 100644 (file)
index 0000000..8763f32
--- /dev/null
+++ b/configs/am62ax_evm_r5_ethboot_defconfig
@@ -0,0 +1,21 @@
+#include <configs/am62ax_evm_r5_defconfig>
+
+# CONFIG_NO_NET is not set
+CONFIG_SPL_GPIO=y
+CONFIG_SPL_MMC=n
+CONFIG_SPL_STACK_R_ADDR=0x82000000
+CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x200000
+CONFIG_SPL_DMA=y
+CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_SPL_ETH=y
+CONFIG_SPL_I2C=y
+CONFIG_NET=y
+CONFIG_SPL_NET=y
+CONFIG_SPL_NET_VCI_STRING="AM62AX U-Boot R5 SPL"
+CONFIG_CMD_DHCP=y
+CONFIG_SPL_SYSCON=y
+CONFIG_DMA_CHANNELS=y
+CONFIG_TI_K3_NAVSS_UDMA=y
+CONFIG_DM_I2C=y
+CONFIG_PHY_TI_DP83867=y
+CONFIG_TI_AM65_CPSW_NUSS=y