On 2/19/25 4:48 AM, Chintan Vankar wrote:
Add configs for enabling Ethernet boot in R5SPL, also disable not required
configs to avoid memory limitation.
Signed-off-by: Chintan Vankar <c-van...@ti.com>
---
Link to v1:
https://lore.kernel.org/r/20250107093840.2211381-6-c-van...@ti.com/
Changes from v1 to v2:
- Updated commit message.
configs/am68_sk_r5_ethboot_defconfig | 60 ++++++++++++++++++++++++++++
1 file changed, 60 insertions(+)
create mode 100644 configs/am68_sk_r5_ethboot_defconfig
diff --git a/configs/am68_sk_r5_ethboot_defconfig
b/configs/am68_sk_r5_ethboot_defconfig
new file mode 100644
index 00000000000..d4d279cad3b
--- /dev/null
+++ b/configs/am68_sk_r5_ethboot_defconfig
@@ -0,0 +1,60 @@
+#include <configs/am68_sk_r5_defconfig>
+
+CONFIG_ARM=y
+CONFIG_ARCH_K3=y
+CONFIG_SOC_K3_J721S2=y
+CONFIG_TARGET_J721S2_R5_EVM=y
+CONFIG_DEFAULT_DEVICE_TREE="k3-am68-sk-r5-base-board"
+CONFIG_SPL_BOARD_INIT=y
+CONFIG_SPL_DMA=y
+CONFIG_SPL_ETH=y
+CONFIG_SPL_NET=y
+CONFIG_SPL_NET_VCI_STRING="AM68 U-Boot R5 SPL"
+CONFIG_SPL_SYSCON=y
Assuming the above CONFIG is needed by one of the below
two drivers? Could the above be selected by one of them
in their Kconfig instead of in each defconfig?
+CONFIG_TI_K3_NAVSS_UDMA=y
+CONFIG_TI_AM65_CPSW_NUSS=y
+CONFIG_SPI=n
+CONFIG_SPL_SPI=n
+CONFIG_DM_SPI=n
+CONFIG_SPL_DM_SPI=n
+CONFIG_SPI_MEM=n
+CONFIG_CMD_FAT=n
The *_r5_defconfigs build both SPL and U-Boot proper, but we only use SPL.
Changing options that only affect U-Boot and not SPL shouldn't be needed.
Andrew
+CONFIG_FS_FAT=n
+CONFIG_SPL_FS_FAT=n
+CONFIG_MMC_SDHCI=n
+CONFIG_MTD=n
+CONFIG_CMD_FAT=n
+CONFIG_SPL_DM_SPI_FLASH=n
+CONFIG_SPL_HAS_CUSTOM_MALLOC_START=n
+CONFIG_HUSH_PARSER=n
+CONFIG_CMD_DFU=n
+CONFIG_CMD_GPT=n
+CONFIG_SPL_YMODEM_SUPPORT=n
+CONFIG_ARCH_FIXUP_FDT_MEMORY=n
+CONFIG_INPUT=n
+CONFIG_DFU=n
+CONFIG_SPL_DFU=n
+CONFIG_K3_EARLY_CONS=n
+CONFIG_K3_QOS=n
+CONFIG_USE_BOOTCOMMAND=n
+CONFIG_SPL_MTD=n
+CONFIG_SPL_NAND_SPI_SUPPORT=n
+CONFIG_USB=n
+CONFIG_FS_LOADER=n
+CONFIG_SPL_FS_LOADER=n
+CONFIG_PINCTRL_GENERIC=n
+CONFIG_PINMUX=n
+CONFIG_SPL_PINCTRL_GENERIC=n
+CONFIG_SPL_PINMUX=n
+CONFIG_DM_REGULATOR=n
+CONFIG_TI_SCI_POWER_DOMAIN=n
+CONFIG_SYSRESET=n
+CONFIG_OF_UPSTREAM=n
+CONFIG_SPL_SPI_LOAD=n
+CONFIG_SPL_DM_SPI=n
+CONFIG_NOR_SUPPORT=n
+CONFIG_SPL_NOR_SUPPORT=n
+CONFIG_SPL_DM_SPI=n
+CONFIG_SYS_MALLOC_CLEAR_ON_INIT=n
+CONFIG_SPL_SYS_MALLOC_CLEAR_ON_INIT=n
+CONFIG_BOOTDEV_ETH=n
