On 11/5/25 10:30 AM, Swamil Jain wrote:
From: Devarsh Thakkar <[email protected]>
Enable A53 splashscreen at u-boot SPL stage. SPL_MAX_SIZE is bumped up
to 0x80000 to accommodate splash related code. Bloblist related macros
are enabled to preserve splash context till u-boot proper. SPL Board
initialization Kconfig is set to dynamically update simple-framebuffer
and reserved-memory DT nodes before kernel bootup.
Signed-off-by: Devarsh Thakkar <[email protected]>
Signed-off-by: Swamil Jain <[email protected]>
---
configs/am62x_a53_splashscreen.config | 16 ++++++++++++++++
configs/am62x_evm_a53_defconfig | 4 +++-
2 files changed, 19 insertions(+), 1 deletion(-)
create mode 100644 configs/am62x_a53_splashscreen.config
diff --git a/configs/am62x_a53_splashscreen.config
b/configs/am62x_a53_splashscreen.config
new file mode 100644
index 00000000000..0419d60e281
--- /dev/null
+++ b/configs/am62x_a53_splashscreen.config
@@ -0,0 +1,16 @@
+CONFIG_FDT_SIMPLEFB=y
+CONFIG_VIDEO=y
+CONFIG_SYS_WHITE_ON_BLACK=y
+CONFIG_SPL_VIDEO_TIDSS=y
+CONFIG_BMP_24BPP=y
+CONFIG_BMP_32BPP=y
+CONFIG_SPL_VIDEO=y
+CONFIG_SPL_SPLASH_SCREEN=y
+CONFIG_SPL_SYS_WHITE_ON_BLACK=y
+CONFIG_SPL_SPLASH_SCREEN_ALIGN=y
+CONFIG_SPL_SPLASH_SOURCE=y
+CONFIG_SPL_BMP=y
+CONFIG_SPL_VIDEO_BMP_GZIP=y
+CONFIG_SPL_BMP_24BPP=y
+CONFIG_SPL_BMP_32BPP=y
+CONFIG_SPL_HIDE_LOGO_VERSION=y
diff --git a/configs/am62x_evm_a53_defconfig b/configs/am62x_evm_a53_defconfig
index 4da668396d0..57d0cec2222 100644
--- a/configs/am62x_evm_a53_defconfig
+++ b/configs/am62x_evm_a53_defconfig
@@ -24,7 +24,7 @@ CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x80c80000
CONFIG_SPL_BSS_MAX_SIZE=0x80000
CONFIG_SPL_STACK_R=y
-CONFIG_SPL_SIZE_LIMIT=0x40000
+CONFIG_SPL_SIZE_LIMIT=0x80000
CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x800
CONFIG_SPL_FS_FAT=y
CONFIG_SPL_LIBDISK_SUPPORT=y
@@ -88,6 +88,7 @@ CONFIG_DM_I2C=y
CONFIG_SYS_I2C_OMAP24XX=y
CONFIG_DM_MAILBOX=y
CONFIG_K3_SEC_PROXY=y
+CONFIG_FS_LOADER=y
Why not put this in the config fragment?
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_MMC_IO_VOLTAGE=y
CONFIG_SPL_MMC_IO_VOLTAGE=y
@@ -143,3 +144,4 @@ CONFIG_EFI_SET_TIME=y
#include <configs/k3_efi_capsule.config>
#include <configs/am62x_a53_usbdfu.config>
+#include <configs/am62x_a53_splashscreen.config>
\ No newline at end of file
Fix this and your tools to not allow it.
Andrew
