From: Alice Guo <alice....@nxp.com>
i.MX95 uses binman to invoke mkimage to create image container. 2 image
containers are needed currently. The first one is composed of
ahab-container.img, LPDDR firmware images, OEI images, System Manager
image and u-boot-spl.bin. The second one is consisted of ARM Trusted
firmware and u-boot.bin.
Because DDR OEI image and LPDDR firmware images have to be packaged
together and named as m33-oei-ddrfw.bin by binman, so imx9_image.sh does
not check if m33-oei-ddrfw.bin exists.
When using "make imx95_19x19_evk_defconfig; make", imx9_image.sh will
delete the line for u-boot.bin in container.cfg. In fact, binman is
always called after the u-boot.bin is built, so imx9_image.sh does not
check if u-boot.bin exists.
Signed-off-by: Alice Guo <alice....@nxp.com>
---
include/imx8image.h | 19 +++++--
tools/imx8image.c | 143 +++++++++++++++++++++++++++++++++++++++++++++++-----
tools/imx9_image.sh | 8 +++
3 files changed, 153 insertions(+), 17 deletions(-)
diff --git a/include/imx8image.h b/include/imx8image.h
index 6b95e93fb5..b48e2b0396 100644
--- a/include/imx8image.h
+++ b/include/imx8image.h
@@ -157,7 +157,9 @@ enum imx8image_cmd {
CMD_SOC_TYPE,
CMD_CONTAINER,
CMD_IMAGE,
- CMD_DATA
+ CMD_DATA,
+ CMD_DUMMY_V2X,
+ CMD_HOLD
};
enum imx8image_core_type {
@@ -169,7 +171,9 @@ enum imx8image_core_type {
CFG_A35,
CFG_A55,
CFG_A53,
- CFG_A72
+ CFG_A72,
+ CFG_M33,
+ CFG_OEI
};
enum imx8image_fld_types {
@@ -208,7 +212,10 @@ typedef enum option_type {
FILEOFF,
MSG_BLOCK,
SENTINEL,
- UPOWER
+ UPOWER,
+ OEI,
+ DUMMY_V2X,
+ HOLD
} option_type_t;
typedef struct {
@@ -227,12 +234,16 @@ typedef struct {
#define CORE_CA35 4
#define CORE_CA72 5
#define CORE_SECO 6
+#define CORE_M33 7
#define CORE_ULP_CM33 0x1
#define CORE_ULP_CA35 0x2
#define CORE_ULP_UPOWER 0x4
#define CORE_ULP_SENTINEL 0x6
+#define CORE_IMX95_M33P 0
+#define CORE_IMX95_A55C0 2
+
#define SC_R_OTP 357U
#define SC_R_DEBUG 354U
#define SC_R_ROM_0 236U
@@ -246,10 +257,12 @@ typedef struct {
#define IMG_TYPE_EXEC 0x03 /* Executable image type */
#define IMG_TYPE_DATA 0x04 /* Data image type */
#define IMG_TYPE_DCD_DDR 0x05 /* DCD/DDR image type */
+#define IMG_TYPE_OEI 0x05 /* Optional Executable image type */
#define IMG_TYPE_SECO 0x06 /* SECO image type */
#define IMG_TYPE_SENTINEL 0x06 /* SENTINEL image type */
#define IMG_TYPE_PROV 0x07 /* Provisioning image type */
#define IMG_TYPE_DEK 0x08 /* DEK validation type */
+#define IMG_TYPE_V2X_DUMMY 0x0E /* V2X Dummy image */
#define IMG_TYPE_SHIFT 0
#define IMG_TYPE_MASK 0x1f
diff --git a/tools/imx8image.c b/tools/imx8image.c
index 0135b19095..94b1efacd1 100644
--- a/tools/imx8image.c
+++ b/tools/imx8image.c
@@ -7,6 +7,7 @@
#include "imx8image.h"
#include <image.h>
+#include <linux/sizes.h>
static int p_idx;
static int sector_size;
@@ -54,6 +55,8 @@ static table_entry_t imx8image_cmds[] = {
{CMD_CONTAINER, "CONTAINER", "new container", },
{CMD_IMAGE, "IMAGE", "new image", },
{CMD_DATA, "DATA", "new data", },
+ {CMD_DUMMY_V2X, "DUMMY_V2X", "v2x", },
+ {CMD_HOLD, "HOLD", "hold", },
{-1, "", "", },
};
@@ -66,6 +69,8 @@ static table_entry_t imx8image_core_entries[] = {
{CFG_A55, "A55", "A55 core", },
{CFG_A53, "A53", "A53 core", },
{CFG_A72, "A72", "A72 core", },
+ {CFG_OEI, "OEI", "OEI", },
+ {CFG_M33, "M33", "M33 core", },
{-1, "", "", },
};
@@ -144,6 +149,14 @@ static void parse_cfg_cmd(image_t *param_stack, int32_t
cmd, char *token,
exit(EXIT_FAILURE);
}
break;
+ case CMD_DUMMY_V2X:
+ param_stack[p_idx].option = DUMMY_V2X;
+ param_stack[p_idx++].entry = (uint32_t)strtoll(token, NULL, 0);
+ break;
+ case CMD_HOLD:
+ param_stack[p_idx].option = HOLD;
+ param_stack[p_idx].entry = (uint32_t)strtoll(token, NULL, 0);
+ param_stack[p_idx++].filename = NULL;
default:
break;
}
@@ -221,6 +234,16 @@ static void parse_cfg_fld(image_t *param_stack, int32_t
*cmd, char *token,
(*cmd == CMD_DATA) ? DATA : AP;
param_stack[p_idx].filename = token;
break;
+ case CFG_OEI:
+ param_stack[p_idx].option = OEI;
+ param_stack[p_idx].filename = token;
+ param_stack[p_idx].ext = CORE_CM4_0;
+ break;
+ case CFG_M33:
+ param_stack[p_idx].option = M40;
+ param_stack[p_idx].ext = 0;
+ param_stack[p_idx].filename = token;
+ break;
}
break;
case CFG_LOAD_ADDR:
@@ -238,9 +261,15 @@ static void parse_cfg_fld(image_t *param_stack, int32_t
*cmd, char *token,
case CFG_A53:
case CFG_A55:
case CFG_A72:
+ case CFG_M33:
param_stack[p_idx++].entry =
(uint32_t)strtoll(token, NULL, 0);
break;
+ case CFG_OEI:
+ param_stack[p_idx].dst = (uint32_t)strtoll(token, NULL,
0);
+ param_stack[p_idx].entry = param_stack[p_idx].dst + 1;
+ p_idx++;
+ break;
}
default:
break;
@@ -549,6 +578,7 @@ static void set_image_array_entry(flash_header_v3_t
*container,
char *tmp_filename, bool dcd_skip)
{
uint64_t entry = image_stack->entry;
+ uint64_t dst = image_stack->dst;
uint64_t core = image_stack->ext;
uint32_t meta;
char *tmp_name = "";
@@ -558,7 +588,9 @@ static void set_image_array_entry(flash_header_v3_t
*container,
img->offset = offset; /* Is re-adjusted later */
img->size = size;
- set_image_hash(img, tmp_filename, IMAGE_HASH_ALGO_DEFAULT);
+ if (type != DUMMY_V2X) {
+ set_image_hash(img, tmp_filename, IMAGE_HASH_ALGO_DEFAULT);
+ }
switch (type) {
case SECO:
@@ -580,6 +612,27 @@ static void set_image_array_entry(flash_header_v3_t
*container,
img->dst = 0xe4000000; /* S400 IRAM base */
img->entry = 0xe4000000;
break;
+ case OEI:
+ if (soc != IMX9) {
+ fprintf(stderr, "Error: invalid core id: %" PRIi64
"\n", core);
+ exit(EXIT_FAILURE);
+ }
+
+ img->hab_flags |= IMG_TYPE_OEI;
+ if (core == CORE_CM4_0) {
+ img->hab_flags |= CORE_ULP_CM33 <<
BOOT_IMG_FLAGS_CORE_SHIFT;
+ meta = CORE_IMX95_M33P;
+
+ } else {
+ img->hab_flags |= CORE_ULP_CA35 <<
BOOT_IMG_FLAGS_CORE_SHIFT;
+ meta = CORE_IMX95_A55C0;
+ }
+ tmp_name = "OEI";
+ img->dst = (dst ? dst : entry);
+ img->entry = entry;
+ img->meta = meta;
+ custom_partition = 0;
+ break;
case AP:
if (soc == QX && core == CORE_CA35) {
meta = IMAGE_A35_DEFAULT_META(custom_partition);
@@ -587,8 +640,10 @@ static void set_image_array_entry(flash_header_v3_t
*container,
meta = IMAGE_A53_DEFAULT_META(custom_partition);
} else if (soc == QM && core == CORE_CA72) {
meta = IMAGE_A72_DEFAULT_META(custom_partition);
- } else if (((soc == ULP) || (soc == IMX9)) && core ==
CORE_CA35) {
+ } else if ((soc == ULP) && core == CORE_CA35) {
meta = 0;
+ } else if ((soc == IMX9) && core == CORE_CA35) {
+ meta = CORE_IMX95_A55C0;
} else {
fprintf(stderr,
"Error: invalid AP core id: %" PRIu64 "\n",
@@ -687,6 +742,15 @@ static void set_image_array_entry(flash_header_v3_t
*container,
img->entry = 0x28300200;
}
break;
+ case DUMMY_V2X:
+ img->hab_flags |= IMG_TYPE_V2X_DUMMY;
+ img->hab_flags |= CORE_SC << BOOT_IMG_FLAGS_CORE_SHIFT;
+ tmp_name = "V2X Dummy";
+ set_image_hash(img, "/dev/null", IMAGE_HASH_ALGO_DEFAULT);
+ img->dst = entry;
+ img->entry = entry;
+ img->size = 0; /* dummy image has no size */
+ break;
default:
fprintf(stderr, "unrecognized image type (%d)\n", type);
exit(EXIT_FAILURE);
@@ -709,15 +773,26 @@ void set_container(flash_header_v3_t *container,
uint16_t sw_version,
fprintf(stdout, "container flags: 0x%x\n", container->flags);
}
-static int get_container_image_start_pos(image_t *image_stack, uint32_t align)
+static int get_container_image_start_pos(image_t *image_stack, uint32_t align,
uint32_t *v2x)
{
image_t *img_sp = image_stack;
/*8K total container header*/
int file_off = CONTAINER_IMAGE_ARRAY_START_OFFSET;
FILE *fd = NULL;
- flash_header_v3_t header;
+ flash_header_v3_t *header;
+ flash_header_v3_t *header2;
+ void *p;
int ret;
+ p = calloc(1, SZ_4K);
+ if (!p) {
+ fprintf(stderr, "Fail to alloc 4K memory\n");
+ exit(EXIT_FAILURE);
+ }
+
+ header = p;
+ header2 = p + FIRST_CONTAINER_HEADER_LENGTH;
+
while (img_sp->option != NO_IMG) {
if (img_sp->option == APPEND) {
fd = fopen(img_sp->filename, "r");
@@ -726,7 +801,7 @@ static int get_container_image_start_pos(image_t
*image_stack, uint32_t align)
exit(EXIT_FAILURE);
}
- ret = fread(&header, sizeof(header), 1, fd);
+ ret = fread(header, SZ_4K, 1, fd);
if (ret != 1) {
printf("Failure Read header %d\n", ret);
exit(EXIT_FAILURE);
@@ -734,19 +809,27 @@ static int get_container_image_start_pos(image_t
*image_stack, uint32_t align)
fclose(fd);
- if (header.tag != IVT_HEADER_TAG_B0) {
- fprintf(stderr, "header tag mismatched file
%s\n", img_sp->filename);
+ if (header->tag != IVT_HEADER_TAG_B0) {
+ fprintf(stderr, "header tag mismatched \n");
exit(EXIT_FAILURE);
} else {
- file_off +=
- header.img[header.num_images - 1].size;
- file_off = ALIGN(file_off, align);
+ if (header2->tag != IVT_HEADER_TAG_B0) {
+ file_off +=
header->img[header->num_images - 1].size;
+ file_off = ALIGN(file_off, align);
+ } else {
+ file_off =
header2->img[header2->num_images - 1].offset + FIRST_CONTAINER_HEADER_LENGTH;
+ file_off +=
header2->img[header2->num_images - 1].size;
+ file_off = ALIGN(file_off, align);
+ fprintf(stderr, "Has 2nd container
%x\n", file_off);
+ *v2x = true;
+ }
}
}
img_sp++;
}
+ free(p);
return file_off;
}
@@ -838,6 +921,7 @@ static int build_container(soc_type_t soc, uint32_t
sector_size,
char *tmp_filename = NULL;
uint32_t size = 0;
uint32_t file_padding = 0;
+ uint32_t v2x = false;
int ret;
int container = -1;
@@ -861,7 +945,7 @@ static int build_container(soc_type_t soc, uint32_t
sector_size,
set_imx_hdr_v3(&imx_header, 0);
set_imx_hdr_v3(&imx_header, 1);
- file_off = get_container_image_start_pos(image_stack, sector_size);
+ file_off = get_container_image_start_pos(image_stack, sector_size,
&v2x);
fprintf(stdout, "container image offset (aligned):%x\n", file_off);
/* step through image stack and generate the header */
@@ -870,6 +954,7 @@ static int build_container(soc_type_t soc, uint32_t
sector_size,
/* stop once we reach null terminator */
while (img_sp->option != NO_IMG) {
switch (img_sp->option) {
+ case OEI:
case AP:
case M40:
case M41:
@@ -892,6 +977,30 @@ static int build_container(soc_type_t soc, uint32_t
sector_size,
file_off += ALIGN(sbuf.st_size, sector_size);
break;
+ case DUMMY_V2X:
+ if (container < 0) {
+ fprintf(stderr, "No container found\n");
+ exit(EXIT_FAILURE);
+ }
+ tmp_filename = "dummy";
+ set_image_array_entry(&imx_header.fhdr[container],
+ soc,
+ img_sp,
+ file_off,
+ 0,
+ tmp_filename,
+ dcd_skip);
+ img_sp->src = file_off;
+ break;
+
+ case HOLD:
+ if (container < 0) {
+ fprintf(stderr, "No container found\n");
+ exit(EXIT_FAILURE);
+ }
+ file_off += ALIGN(img_sp->entry, sector_size);
+ break;
+
case SECO:
case SENTINEL:
if (container < 0) {
@@ -963,11 +1072,15 @@ static int build_container(soc_type_t soc, uint32_t
sector_size,
do {
if (img_sp->option == APPEND) {
copy_file(ofd, img_sp->filename, 0, 0);
- file_padding += FIRST_CONTAINER_HEADER_LENGTH;
+ if (v2x)
+ file_padding += FIRST_CONTAINER_HEADER_LENGTH *
2;
+ else
+ file_padding += FIRST_CONTAINER_HEADER_LENGTH;
}
img_sp++;
} while (img_sp->option != NO_IMG);
+ fprintf(stderr, "%s: %x %d\n", __func__, file_padding, v2x);
/* Add padding or skip appended container */
ret = lseek(ofd, file_padding, SEEK_SET);
if (ret < 0) {
@@ -980,6 +1093,7 @@ static int build_container(soc_type_t soc, uint32_t
sector_size,
/* Note: Image offset are not contained in the image */
tmp = flatten_container_header(&imx_header, container + 1,
&size, file_padding);
+ fprintf(stderr, "error writing image hdr %x\n", size);
/* Write image header */
if (write(ofd, tmp, size) != size) {
fprintf(stderr, "error writing image hdr\n");
@@ -1000,7 +1114,8 @@ static int build_container(soc_type_t soc, uint32_t
sector_size,
img_sp->option == AP || img_sp->option == DATA ||
img_sp->option == SCD || img_sp->option == SCFW ||
img_sp->option == SECO || img_sp->option == MSG_BLOCK ||
- img_sp->option == UPOWER || img_sp->option == SENTINEL) {
+ img_sp->option == UPOWER || img_sp->option == SENTINEL ||
+ img_sp->option == OEI) {
copy_file_aligned(ofd, img_sp->filename, img_sp->src,
sector_size);
}
@@ -1031,7 +1146,7 @@ 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, dcd_skip, fuse_version, sw_version, outfd);
+ img_sp, false, fuse_version, sw_version, outfd);
return 0;
}
diff --git a/tools/imx9_image.sh b/tools/imx9_image.sh
index ca78a57a19..6523d1a0ad 100755
--- a/tools/imx9_image.sh
+++ b/tools/imx9_image.sh
@@ -18,6 +18,14 @@ for f in $blobs; do
continue
fi
+ if [ $f = "m33-oei-ddrfw.bin" ]; then
+ continue
+ fi
+
+ if [ $f = "u-boot.bin" ]; then
+ continue
+ fi
+
if [ ! -f $tmp ]; then
echo "WARNING '$tmp' not found, resulting binary may be
not-functional" >&2
--
2.43.0
