configs: sei510: enable Video Display support
Add the necessary config options to support BMP display over HDMI,
and add a preboot command to load the BMP file from a predefined
eMMC partition.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
diff --git a/include/configs/sei510.h b/include/configs/sei510.h
index 9957902..5bf982c 100644
--- a/include/configs/sei510.h
+++ b/include/configs/sei510.h
@@ -14,6 +14,7 @@
#define CONFIG_ENV_SIZE 0x10000
#define CONFIG_ENV_OFFSET (-0x10000)
+#define LOGO_UUID "43a3305d-150f-4cc9-bd3b-38fca8693846;"
#define CACHE_UUID "99207ae6-5207-11e9-999e-6f77a3612069;"
#define SYSTEM_UUID "99f9b7ac-5207-11e9-8507-c3c037e393f3;"
#define VENDOR_UUID "9d082802-5207-11e9-954c-cbbce08ba108;"
@@ -23,6 +24,7 @@
#define PARTS_DEFAULT \
"uuid_disk=${uuid_gpt_disk};" \
"name=boot,size=64M,bootable,uuid=${uuid_gpt_boot};" \
+ "name=logo,size=2M,uuid=" LOGO_UUID \
"name=cache,size=256M,uuid=" CACHE_UUID \
"name=system,size=1536M,uuid=" SYSTEM_UUID \
"name=vendor,size=256M,uuid=" VENDOR_UUID \
@@ -113,12 +115,22 @@
func(RECOVERY, recovery, na) \
func(SYSTEM, system, na) \
+#define PREBOOT_LOAD_LOGO \
+ "mmc dev ${mmcdev};" \
+ "part start mmc ${mmcdev} ${logopart} boot_start;" \
+ "part size mmc ${mmcdev} ${logopart} boot_size;" \
+ "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
+ "bmp display ${loadaddr} m m;" \
+ "fi;"
+
#define CONFIG_EXTRA_ENV_SETTINGS \
"partitions=" PARTS_DEFAULT "\0" \
"mmcdev=2\0" \
"bootpart=1\0" \
+ "logopart=2\0" \
"gpio_recovery=88\0" \
"check_button=gpio input ${gpio_recovery};test $? -eq 0;\0" \
+ "load_logo=" PREBOOT_LOAD_LOGO "\0" \
"console=/dev/ttyAML0\0" \
"bootargs=no_console_suspend\0" \
"stdin=" STDIN_CFG "\0" \