diff options
Diffstat (limited to 'drivers/usb/gadget/f_fastboot.c')
| -rwxr-xr-x[-rw-r--r--] | drivers/usb/gadget/f_fastboot.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index 2c93ccbceb..5a5ddff913 100644..100755 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -263,6 +263,10 @@ enum { }; static unsigned int download_bytes_unpadded; +#ifdef IMX_LOAD_HDMI_FIMRWARE +int hdmi_firmware_load(char* slot); +#endif + static struct cmd_fastboot_interface interface = { .rx_handler = NULL, .reset_handler = NULL, @@ -1585,6 +1589,10 @@ int do_boota(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { avb_out_data->ab_suffix); } setenv("bootargs_sec", bootargs_sec); +#ifdef IMX_LOAD_HDMI_FIMRWARE + hdmi_firmware_load(avb_out_data->ab_suffix); +#endif + #ifdef CONFIG_SYSTEM_RAMDISK_SUPPORT if(!is_recovery_mode) fastboot_setup_system_boot_args(avb_out_data->ab_suffix); @@ -1635,6 +1643,9 @@ int do_boota(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { sprintf(bootargs_sec, "androidboot.verifiedbootstate=orange androidboot.slot_suffix=%s", slot); setenv("bootargs_sec", bootargs_sec); +#ifdef IMX_LOAD_HDMI_FIMRWARE + hdmi_firmware_load(slot); +#endif #ifdef CONFIG_SYSTEM_RAMDISK_SUPPORT if(!is_recovery_mode) fastboot_setup_system_boot_args(slot); @@ -2637,6 +2648,37 @@ static void cb_continue(struct usb_ep *ep, struct usb_request *req) fastboot_tx_write_str("OKAY"); } +#ifdef IMX_LOAD_HDMI_FIMRWARE +int hdmi_firmware_load(char *slot) { + int mmcc = mmc_get_env_dev(); + int mmc_id; + char part_str[32]; + char command[256]; + int ret; + + sprintf(part_str, "%s%s", IMX_HDMI_FIRMWARE_PART, slot); + mmc_id = fastboot_flash_find_index(part_str); + if (mmc_id <= 0) + return -1; + + sprintf(command, "ext4load mmc %x:%x 0x%x %s", + mmcc, mmc_id, IMX_HDMI_FIRMWARE_LOAD_ADDR, IMX_HDMI_FIRMWARE_PATH); + + ret = run_command(command, 0); + if (ret) { + printf("execute command '%s' error!\n", command); + return -1; + } + + sprintf(command, "hdp load 0x%x", IMX_HDMI_FIRMWARE_LOAD_ADDR); + + ret = run_command(command, 0); + if (ret) { + printf("execute command '%s' error!\n", command); + return -1; + } +} +#endif #ifdef CONFIG_FASTBOOT_LOCK |