diff options
| author | Heiko Schocher <hs@denx.de> | 2024-11-04 19:02:03 +0100 |
|---|---|---|
| committer | Fabio Estevam <festevam@gmail.com> | 2024-11-09 08:54:19 -0300 |
| commit | 254c00803b63b1cefeddac9753f70cfff42ca892 (patch) | |
| tree | b6326bf3e65a3c3612153b5501f9d0b76a3f1c30 | |
| parent | 6bc9d4407c354a21e2058b08f8fdb1e28d19e883 (diff) | |
tools: imx8image: add possibility to skip dcd
Currently U-Boot always adds DCD Image to boot container.
On imx8qxp SoC it is possible to init RAM from within SCFW,
and adding a DCD image type to the boot container in this case
breaks booting (No debug output anymore from SCFW! Nor any
output from SPL), so we need to configure a dcd skip somehow.
This patch adds a new imx8image_cmd entry CMD_DCD_SKIP and a
new entry in imximage.cfg "DCD_SKIP". If set to "true"
no DCD image type will be added to the container.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
| -rw-r--r-- | include/imx8image.h | 1 | ||||
| -rw-r--r-- | tools/imx8image.c | 7 |
2 files changed, 7 insertions, 1 deletions
diff --git a/include/imx8image.h b/include/imx8image.h index 85fb642ae39..6b95e93fb50 100644 --- a/include/imx8image.h +++ b/include/imx8image.h @@ -146,6 +146,7 @@ struct image_array { enum imx8image_cmd { CMD_INVALID, CMD_BOOT_FROM, + CMD_DCD_SKIP, CMD_FUSE_VERSION, CMD_SW_VERSION, CMD_MSG_BLOCK, diff --git a/tools/imx8image.c b/tools/imx8image.c index 5eb4b9612c8..96ece28bd6c 100644 --- a/tools/imx8image.c +++ b/tools/imx8image.c @@ -14,6 +14,7 @@ static soc_type_t soc; static int container = -1; static int32_t core_type = CFG_CORE_INVALID; static bool emmc_fastboot; +static bool dcd_skip; static image_t param_stack[IMG_STACK_SIZE]; static uint8_t fuse_version; static uint16_t sw_version; @@ -41,6 +42,7 @@ static int imx8image_check_image_types(uint8_t type) static table_entry_t imx8image_cmds[] = { {CMD_BOOT_FROM, "BOOT_FROM", "boot command", }, + {CMD_DCD_SKIP, "DCD_SKIP", "skip DCD init", }, {CMD_FUSE_VERSION, "FUSE_VERSION", "fuse version", }, {CMD_SW_VERSION, "SW_VERSION", "sw version", }, {CMD_MSG_BLOCK, "MSG_BLOCK", "msg block", }, @@ -88,6 +90,9 @@ static void parse_cfg_cmd(image_t *param_stack, int32_t cmd, char *token, if (!strncmp("emmc_fastboot", token, 13)) emmc_fastboot = true; break; + case CMD_DCD_SKIP: + if (!strncmp("true", token, 4)) + dcd_skip = true; case CMD_FUSE_VERSION: fuse_version = (uint8_t)(strtoll(token, NULL, 0) & 0xFF); break; @@ -1024,7 +1029,7 @@ int imx8image_copy_image(int outfd, struct image_tool_params *mparams) fprintf(stdout, "CONTAINER SW VERSION:\t0x%04x\n", sw_version); build_container(soc, sector_size, emmc_fastboot, - img_sp, false, fuse_version, sw_version, outfd); + img_sp, dcd_skip, fuse_version, sw_version, outfd); return 0; } |