@@ -9,6 +9,7 @@
#include <env.h>
#include <spl.h>
+#include <init.h>
#include <video.h>
#include <splash.h>
#include <k3-ddrss.h>
@@ -53,6 +54,44 @@ int dram_init_banksize(void)
}
#if defined(CONFIG_SPL_BUILD)
+#ifdef CONFIG_SPL_VIDEO_TIDSS
+static int setup_dram(void)
+{
+ dram_init();
+ dram_init_banksize();
+ gd->ram_base = CFG_SYS_SDRAM_BASE;
+ gd->ram_top = gd->ram_base + gd->ram_size;
+ gd->relocaddr = gd->ram_top;
+ return 0;
+}
+
+static int video_setup(void)
+{
+ ulong addr;
+ int ret;
+ addr = gd->relocaddr;
+
+ ret = video_reserve(&addr);
+ if (ret)
+ return ret;
+ debug("Reserving %luk for video at: %08lx\n",
+ ((unsigned long)gd->relocaddr - addr) >> 10, addr);
+ gd->relocaddr = addr;
+ return 0;
+}
+
+#endif
+void spl_board_init(void)
+{
+#if defined(CONFIG_SPL_VIDEO_TIDSS)
+ setup_dram();
+ arch_reserve_mmu();
+ video_setup();
+ enable_caches();
+ splash_display();
+#endif
+}
+
#if defined(CONFIG_K3_AM64_DDRSS)
static void fixup_ddr_driver_for_ecc(struct spl_image_info *spl_image)
{
To enable splash screen on AM62x at a53 SPL setup DRAM, set page table, enable cache to allow copying of bmp image to frame buffer and display it using splash_display. Signed-off-by: Nikhil M Jain <n-jain1@ti.com> --- V2: - No change. board/ti/am62x/evm.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+)