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!34 fix uboot logo bug

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Merge pull request !34 from 熊磊/uboot1202
This commit is contained in:
openharmony_ci
2021-12-06 02:33:23 +00:00
committed by Gitee
parent de3d12e0c6 cc2a0a7e80
commit c676f54c5a
1 changed files with 16 additions and 24 deletions
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u-boot-2020.01/cmd/bootm.c
+16 -24
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@@ -93,38 +93,30 @@ static int do_bootm_subcommand(cmd_tbl_t *cmdtp, int flag, int argc,
/* bootm - boot application image from image in memory */
/*******************************************************************/
#define MISC_LOGO_VO_ADDR 0X85000008
#define MISC_LOAD_LOGO_ADDR 0X85000000
#define MISC_RGB_MAX_LEN 0xFEC
#define MISC_SIGN_LEN 8
#define lOGO_SIZE 480 * 960 * 3
char g_tempMemory[lOGO_SIZE] = {0};
int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
if (strcmp(env_get("flag"), "1") == 0) {
extern int start_vo(unsigned int dev, unsigned int type, unsigned int sync);
extern int stop_vo(unsigned int dev);
extern int mipi_tx_display(unsigned int vosync);
extern int start_gx(unsigned int layer, unsigned addr, unsigned int strd,
unsigned int x, unsigned int y, unsigned int w, unsigned int h);
extern int stop_gx(unsigned int layer);
extern int set_vobg(unsigned int dev, unsigned int rgb);
if (strcmp(env_get("flag"), "1") == 0) {
extern int start_vo(unsigned int dev, unsigned int type, unsigned int sync);
extern int stop_vo(unsigned int dev);
extern int mipi_tx_display(unsigned int vosync);
extern int start_gx(unsigned int layer, unsigned addr, unsigned int strd,
unsigned int x, unsigned int y, unsigned int w, unsigned int h);
extern int stop_gx(unsigned int layer);
extern int set_vobg(unsigned int dev, unsigned int rgb);
const char cmd[100] = {0};
const char cmd[100] = {0};
sprintf(cmd, "mmc read 0x0 %x %s %x", MISC_LOAD_LOGO_ADDR, env_get("misc_addr"), MISC_RGB_MAX_LEN);
run_command(cmd, 0);
for (int i = 0; i < lOGO_SIZE; i++) {
g_tempMemory[i] = *(unsigned char*)(MISC_LOGO_VO_ADDR + i);
sprintf(cmd, "mmc read 0x0 %x %s %x", MISC_LOAD_LOGO_ADDR, env_get("misc_addr"), MISC_RGB_MAX_LEN);
run_command(cmd, 0);
set_vobg(0, 0xFFFFFF);
/* mipi 16384 */
start_vo(0, 16384, VO_OUTPUT_480x960_60);
mipi_tx_display(VO_OUTPUT_480x960_60);
start_gx(0, MISC_LOAD_LOGO_ADDR, 1440, 0, 0, 480, 960);
}
set_vobg(0, 0xFFFFFF);
/* mipi 16384 */
start_vo(0, 16384, VO_OUTPUT_480x960_60);
mipi_tx_display(VO_OUTPUT_480x960_60);
start_gx(0, (unsigned int)g_tempMemory, 1440, 0, 0, 480, 960);
printf("END!!!");
}
#if defined(CONFIG_OHOS_SEC_BOOT_SUPPORT)
if (CONFIG_OHOS_SEC_BOOT_ENABLE) {
int ret = check_security_boot(CONFIG_OHOS_X509_BIN_START_ADDR);