IMAGE_CFG_BINARY,
IMAGE_CFG_PAYLOAD,
IMAGE_CFG_DATA,
+ IMAGE_CFG_BAUDRATE,
+ IMAGE_CFG_DEBUG,
} type;
union {
unsigned int version;
unsigned int nandeccmode;
unsigned int nandpagesz;
struct ext_hdr_v0_reg regdata;
+ unsigned int baudrate;
+ unsigned int debug;
};
};
static const char *image_boot_mode_name(unsigned int id)
{
int i;
+
for (i = 0; boot_modes[i].name; i++)
if (boot_modes[i].id == id)
return boot_modes[i].name;
int image_boot_mode_id(const char *boot_mode_name)
{
int i;
+
for (i = 0; boot_modes[i].name; i++)
if (!strcmp(boot_modes[i].name, boot_mode_name))
return boot_modes[i].id;
int image_nand_ecc_mode_id(const char *nand_ecc_mode_name)
{
int i;
+
for (i = 0; nand_ecc_modes[i].name; i++)
if (!strcmp(nand_ecc_modes[i].name, nand_ecc_mode_name))
return nand_ecc_modes[i].id;
return csum;
}
+static uint8_t baudrate_to_option(unsigned int baudrate)
+{
+ switch (baudrate) {
+ case 2400:
+ return MAIN_HDR_V1_OPT_BAUD_2400;
+ case 4800:
+ return MAIN_HDR_V1_OPT_BAUD_4800;
+ case 9600:
+ return MAIN_HDR_V1_OPT_BAUD_9600;
+ case 19200:
+ return MAIN_HDR_V1_OPT_BAUD_19200;
+ case 38400:
+ return MAIN_HDR_V1_OPT_BAUD_38400;
+ case 57600:
+ return MAIN_HDR_V1_OPT_BAUD_57600;
+ case 115200:
+ return MAIN_HDR_V1_OPT_BAUD_115200;
+ default:
+ return MAIN_HDR_V1_OPT_BAUD_DEFAULT;
+ }
+}
+
static void *image_create_v0(size_t *imagesz, struct image_tool_params *params,
int payloadsz)
{
size_t headersz;
struct main_hdr_v0 *main_hdr;
struct ext_hdr_v0 *ext_hdr;
- void *image;
+ uint8_t *image;
int has_ext = 0;
/*
memset(image, 0, headersz);
- main_hdr = image;
+ main_hdr = (struct main_hdr_v0 *)image;
/* Fill in the main header */
- main_hdr->blocksize = payloadsz + sizeof(uint32_t) - headersz;
- main_hdr->srcaddr = headersz;
+ main_hdr->blocksize =
+ cpu_to_le32(payloadsz + sizeof(uint32_t) - headersz);
+ main_hdr->srcaddr = cpu_to_le32(headersz);
main_hdr->ext = has_ext;
- main_hdr->destaddr = params->addr;
- main_hdr->execaddr = params->ep;
+ main_hdr->destaddr = cpu_to_le32(params->addr);
+ main_hdr->execaddr = cpu_to_le32(params->ep);
e = image_find_option(IMAGE_CFG_BOOT_FROM);
if (e)
main_hdr->nandeccmode = e->nandeccmode;
e = image_find_option(IMAGE_CFG_NAND_PAGESZ);
if (e)
- main_hdr->nandpagesize = e->nandpagesz;
+ main_hdr->nandpagesize = cpu_to_le16(e->nandpagesz);
main_hdr->checksum = image_checksum8(image,
sizeof(struct main_hdr_v0));
if (has_ext) {
int cfgi, datai;
- ext_hdr = image + sizeof(struct main_hdr_v0);
- ext_hdr->offset = 0x40;
+ ext_hdr = (struct ext_hdr_v0 *)
+ (image + sizeof(struct main_hdr_v0));
+ ext_hdr->offset = cpu_to_le32(0x40);
for (cfgi = 0, datai = 0; cfgi < cfgn; cfgi++) {
e = &image_cfg[cfgi];
if (e->type != IMAGE_CFG_DATA)
continue;
- ext_hdr->rcfg[datai].raddr = e->regdata.raddr;
- ext_hdr->rcfg[datai].rdata = e->regdata.rdata;
+ ext_hdr->rcfg[datai].raddr =
+ cpu_to_le32(e->regdata.raddr);
+ ext_hdr->rcfg[datai].rdata =
+ cpu_to_le32(e->regdata.rdata);
datai++;
}
return 0;
}
- headersz += s.st_size +
- binarye->binary.nargs * sizeof(unsigned int);
+ headersz += sizeof(struct opt_hdr_v1) +
+ s.st_size +
+ (binarye->binary.nargs + 2) * sizeof(uint32_t);
if (hasext)
*hasext = 1;
}
#if defined(CONFIG_SYS_U_BOOT_OFFS)
if (headersz > CONFIG_SYS_U_BOOT_OFFS) {
- fprintf(stderr, "Error: Image header (incl. SPL image) too big!\n");
+ fprintf(stderr,
+ "Error: Image header (incl. SPL image) too big!\n");
fprintf(stderr, "header=0x%x CONFIG_SYS_U_BOOT_OFFS=0x%x!\n",
(int)headersz, CONFIG_SYS_U_BOOT_OFFS);
fprintf(stderr, "Increase CONFIG_SYS_U_BOOT_OFFS!\n");
return 0;
- } else {
- headersz = CONFIG_SYS_U_BOOT_OFFS;
}
+ headersz = CONFIG_SYS_U_BOOT_OFFS;
#endif
/*
struct image_cfg_element *e, *binarye;
struct main_hdr_v1 *main_hdr;
size_t headersz;
- void *image, *cur;
+ uint8_t *image, *cur;
int hasext = 0;
int ret;
memset(image, 0, headersz);
- cur = main_hdr = image;
- cur += sizeof(struct main_hdr_v1);
+ main_hdr = (struct main_hdr_v1 *)image;
+ cur = image + sizeof(struct main_hdr_v1);
/* Fill the main header */
- main_hdr->blocksize = payloadsz - headersz + sizeof(uint32_t);
- main_hdr->headersz_lsb = headersz & 0xFFFF;
+ main_hdr->blocksize =
+ cpu_to_le32(payloadsz - headersz + sizeof(uint32_t));
+ main_hdr->headersz_lsb = cpu_to_le16(headersz & 0xFFFF);
main_hdr->headersz_msb = (headersz & 0xFFFF0000) >> 16;
- main_hdr->destaddr = params->addr;
- main_hdr->execaddr = params->ep;
- main_hdr->srcaddr = headersz;
+ main_hdr->destaddr = cpu_to_le32(params->addr)
+ - sizeof(image_header_t);
+ main_hdr->execaddr = cpu_to_le32(params->ep);
+ main_hdr->srcaddr = cpu_to_le32(headersz);
main_hdr->ext = hasext;
main_hdr->version = 1;
e = image_find_option(IMAGE_CFG_BOOT_FROM);
e = image_find_option(IMAGE_CFG_NAND_BADBLK_LOCATION);
if (e)
main_hdr->nandbadblklocation = e->nandbadblklocation;
+ e = image_find_option(IMAGE_CFG_BAUDRATE);
+ if (e)
+ main_hdr->options = baudrate_to_option(e->baudrate);
+ e = image_find_option(IMAGE_CFG_DEBUG);
+ if (e)
+ main_hdr->flags = e->debug ? 0x1 : 0;
binarye = image_find_option(IMAGE_CFG_BINARY);
if (binarye) {
- struct opt_hdr_v1 *hdr = cur;
- unsigned int *args;
+ struct opt_hdr_v1 *hdr = (struct opt_hdr_v1 *)cur;
+ uint32_t *args;
size_t binhdrsz;
struct stat s;
int argi;
fstat(fileno(bin), &s);
binhdrsz = sizeof(struct opt_hdr_v1) +
- (binarye->binary.nargs + 1) * sizeof(unsigned int) +
+ (binarye->binary.nargs + 2) * sizeof(uint32_t) +
s.st_size;
- binhdrsz = ALIGN_SUP(binhdrsz, 32);
- hdr->headersz_lsb = binhdrsz & 0xFFFF;
+
+ /*
+ * The size includes the binary image size, rounded
+ * up to a 4-byte boundary. Plus 4 bytes for the
+ * next-header byte and 3-byte alignment at the end.
+ */
+ binhdrsz = ALIGN_SUP(binhdrsz, 4) + 4;
+ hdr->headersz_lsb = cpu_to_le16(binhdrsz & 0xFFFF);
hdr->headersz_msb = (binhdrsz & 0xFFFF0000) >> 16;
cur += sizeof(struct opt_hdr_v1);
- args = cur;
- *args = binarye->binary.nargs;
+ args = (uint32_t *)cur;
+ *args = cpu_to_le32(binarye->binary.nargs);
args++;
for (argi = 0; argi < binarye->binary.nargs; argi++)
- args[argi] = binarye->binary.args[argi];
+ args[argi] = cpu_to_le32(binarye->binary.args[argi]);
- cur += (binarye->binary.nargs + 1) * sizeof(unsigned int);
+ cur += (binarye->binary.nargs + 1) * sizeof(uint32_t);
ret = fread(cur, s.st_size, 1, bin);
if (ret != 1) {
fclose(bin);
- cur += s.st_size;
+ cur += ALIGN_SUP(s.st_size, 4);
/*
* For now, we don't support more than one binary
* supported. So, the binary header is necessarily the
* last one
*/
- *((unsigned char *)cur) = 0;
+ *((uint32_t *)cur) = 0x00000000;
cur += sizeof(uint32_t);
}
keyword = strtok_r(line, deliminiters, &saveptr);
if (!strcmp(keyword, "VERSION")) {
char *value = strtok_r(NULL, deliminiters, &saveptr);
+
el->type = IMAGE_CFG_VERSION;
el->version = atoi(value);
} else if (!strcmp(keyword, "BOOT_FROM")) {
char *value = strtok_r(NULL, deliminiters, &saveptr);
int ret = image_boot_mode_id(value);
+
if (ret < 0) {
fprintf(stderr,
"Invalid boot media '%s'\n", value);
el->bootfrom = ret;
} else if (!strcmp(keyword, "NAND_BLKSZ")) {
char *value = strtok_r(NULL, deliminiters, &saveptr);
+
el->type = IMAGE_CFG_NAND_BLKSZ;
el->nandblksz = strtoul(value, NULL, 16);
} else if (!strcmp(keyword, "NAND_BADBLK_LOCATION")) {
char *value = strtok_r(NULL, deliminiters, &saveptr);
+
el->type = IMAGE_CFG_NAND_BADBLK_LOCATION;
el->nandbadblklocation =
strtoul(value, NULL, 16);
} else if (!strcmp(keyword, "NAND_ECC_MODE")) {
char *value = strtok_r(NULL, deliminiters, &saveptr);
int ret = image_nand_ecc_mode_id(value);
+
if (ret < 0) {
fprintf(stderr,
"Invalid NAND ECC mode '%s'\n", value);
el->nandeccmode = ret;
} else if (!strcmp(keyword, "NAND_PAGE_SIZE")) {
char *value = strtok_r(NULL, deliminiters, &saveptr);
+
el->type = IMAGE_CFG_NAND_PAGESZ;
el->nandpagesz = strtoul(value, NULL, 16);
} else if (!strcmp(keyword, "BINARY")) {
el->type = IMAGE_CFG_DATA;
el->regdata.raddr = strtoul(value1, NULL, 16);
el->regdata.rdata = strtoul(value2, NULL, 16);
+ } else if (!strcmp(keyword, "BAUDRATE")) {
+ char *value = strtok_r(NULL, deliminiters, &saveptr);
+ el->type = IMAGE_CFG_BAUDRATE;
+ el->baudrate = strtoul(value, NULL, 10);
+ } else if (!strcmp(keyword, "DEBUG")) {
+ char *value = strtok_r(NULL, deliminiters, &saveptr);
+ el->type = IMAGE_CFG_DEBUG;
+ el->debug = strtoul(value, NULL, 10);
} else {
fprintf(stderr, "Ignoring unknown line '%s'\n", line);
}
exit(EXIT_FAILURE);
}
+ /* The MVEBU BootROM does not allow non word aligned payloads */
+ sbuf->st_size = ALIGN_SUP(sbuf->st_size, 4);
+
version = image_get_version();
switch (version) {
/*
free(image_cfg);
/* Build and add image checksum header */
- checksum = image_checksum32((uint32_t *)ptr, sbuf->st_size);
+ checksum =
+ cpu_to_le32(image_checksum32((uint32_t *)ptr, sbuf->st_size));
size = write(ifd, &checksum, sizeof(uint32_t));
if (size != sizeof(uint32_t)) {
fprintf(stderr, "Error:%s - Checksum write %d bytes %s\n",
{
if (type == IH_TYPE_KWBIMAGE)
return EXIT_SUCCESS;
- else
- return EXIT_FAILURE;
+
+ return EXIT_FAILURE;
}
static int kwbimage_verify_header(unsigned char *ptr, int image_size,
struct ext_hdr_v0 *ext_hdr;
uint8_t checksum;
- main_hdr = (void *)ptr;
+ main_hdr = (struct main_hdr_v0 *)ptr;
checksum = image_checksum8(ptr,
sizeof(struct main_hdr_v0)
- sizeof(uint8_t));
/* Only version 0 extended header has checksum */
if (image_version((void *)ptr) == 0) {
- ext_hdr = (void *)ptr + sizeof(struct main_hdr_v0);
+ ext_hdr = (struct ext_hdr_v0 *)
+ (ptr + sizeof(struct main_hdr_v0));
checksum = image_checksum8(ext_hdr,
sizeof(struct ext_hdr_v0)
- sizeof(uint8_t));
tparams->header_size = alloc_len;
tparams->hdr = hdr;
- return 0;
+ /*
+ * The resulting image needs to be 4-byte aligned. At least
+ * the Marvell hdrparser tool complains if its unaligned.
+ * By returning 1 here in this function, called via
+ * tparams->vrec_header() in mkimage.c, mkimage will
+ * automatically pad the the resulting image to a 4-byte
+ * size if necessary.
+ */
+ return 1;
}
/*
static int kwbimage_check_params(struct image_tool_params *params)
{
if (!strlen(params->imagename)) {
- fprintf(stderr, "Error:%s - Configuration file not specified, "
- "it is needed for kwbimage generation\n",
- params->cmdname);
+ char *msg = "Configuration file for kwbimage creation omitted";
+
+ fprintf(stderr, "Error:%s - %s\n", params->cmdname, msg);
return CFG_INVALID;
}
projects / u-boot / blobdiff