summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/arm/mach-uniphier/boot-mode/spl_board.c2
-rw-r--r--common/spl/spl.c41
-rw-r--r--common/spl/spl_ext.c2
-rw-r--r--common/spl/spl_fat.c2
-rw-r--r--common/spl/spl_mmc.c2
-rw-r--r--common/spl/spl_nand.c4
-rw-r--r--common/spl/spl_net.c3
-rw-r--r--common/spl/spl_nor.c4
-rw-r--r--common/spl/spl_onenand.c2
-rw-r--r--common/spl/spl_ubi.c4
-rw-r--r--common/spl/spl_ymodem.c5
-rw-r--r--drivers/mtd/spi/spi_spl_load.c4
-rw-r--r--drivers/mtd/spi/sunxi_spi_spl.c2
-rw-r--r--include/spl.h20
14 files changed, 58 insertions, 39 deletions
diff --git a/arch/arm/mach-uniphier/boot-mode/spl_board.c b/arch/arm/mach-uniphier/boot-mode/spl_board.c
index 86292b6f59..63ab41ce1b 100644
--- a/arch/arm/mach-uniphier/boot-mode/spl_board.c
+++ b/arch/arm/mach-uniphier/boot-mode/spl_board.c
@@ -113,7 +113,7 @@ int spl_board_load_image(void)
return ret;
}
- ret = spl_parse_image_header((void *)CONFIG_SYS_TEXT_BASE);
+ ret = spl_parse_image_header(&spl_image, (void *)CONFIG_SYS_TEXT_BASE);
if (ret)
return ret;
diff --git a/common/spl/spl.c b/common/spl/spl.c
index b664cc7b21..7f67d41e49 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -91,33 +91,34 @@ void spl_set_header_raw_uboot(struct spl_image_info *spl_image)
spl_image->name = "U-Boot";
}
-int spl_parse_image_header(const struct image_header *header)
+int spl_parse_image_header(struct spl_image_info *spl_image,
+ const struct image_header *header)
{
u32 header_size = sizeof(struct image_header);
if (image_get_magic(header) == IH_MAGIC) {
- if (spl_image.flags & SPL_COPY_PAYLOAD_ONLY) {
+ if (spl_image->flags & SPL_COPY_PAYLOAD_ONLY) {
/*
* On some system (e.g. powerpc), the load-address and
* entry-point is located at address 0. We can't load
* to 0-0x40. So skip header in this case.
*/
- spl_image.load_addr = image_get_load(header);
- spl_image.entry_point = image_get_ep(header);
- spl_image.size = image_get_data_size(header);
+ spl_image->load_addr = image_get_load(header);
+ spl_image->entry_point = image_get_ep(header);
+ spl_image->size = image_get_data_size(header);
} else {
- spl_image.entry_point = image_get_load(header);
+ spl_image->entry_point = image_get_load(header);
/* Load including the header */
- spl_image.load_addr = spl_image.entry_point -
+ spl_image->load_addr = spl_image->entry_point -
header_size;
- spl_image.size = image_get_data_size(header) +
+ spl_image->size = image_get_data_size(header) +
header_size;
}
- spl_image.os = image_get_os(header);
- spl_image.name = image_get_name(header);
+ spl_image->os = image_get_os(header);
+ spl_image->name = image_get_name(header);
debug("spl: payload image: %.*s load addr: 0x%x size: %d\n",
- (int)sizeof(spl_image.name), spl_image.name,
- spl_image.load_addr, spl_image.size);
+ (int)sizeof(spl_image->name), spl_image->name,
+ spl_image->load_addr, spl_image->size);
} else {
#ifdef CONFIG_SPL_PANIC_ON_RAW_IMAGE
/*
@@ -135,13 +136,13 @@ int spl_parse_image_header(const struct image_header *header)
ulong start, end;
if (!bootz_setup((ulong)header, &start, &end)) {
- spl_image.name = "Linux";
- spl_image.os = IH_OS_LINUX;
- spl_image.load_addr = CONFIG_SYS_LOAD_ADDR;
- spl_image.entry_point = CONFIG_SYS_LOAD_ADDR;
- spl_image.size = end - start;
+ spl_image->name = "Linux";
+ spl_image->os = IH_OS_LINUX;
+ spl_image->load_addr = CONFIG_SYS_LOAD_ADDR;
+ spl_image->entry_point = CONFIG_SYS_LOAD_ADDR;
+ spl_image->size = end - start;
debug("spl: payload zImage, load addr: 0x%x size: %d\n",
- spl_image.load_addr, spl_image.size);
+ spl_image->load_addr, spl_image->size);
return 0;
}
#endif
@@ -153,7 +154,7 @@ int spl_parse_image_header(const struct image_header *header)
/* Signature not found - assume u-boot.bin */
debug("mkimage signature not found - ih_magic = %x\n",
header->ih_magic);
- spl_set_header_raw_uboot(&spl_image);
+ spl_set_header_raw_uboot(spl_image);
#endif
}
return 0;
@@ -209,7 +210,7 @@ static int spl_ram_load_image(void)
header = (struct image_header *)
(CONFIG_SYS_TEXT_BASE - sizeof(struct image_header));
- spl_parse_image_header(header);
+ spl_parse_image_header(&spl_image, header);
}
return 0;
diff --git a/common/spl/spl_ext.c b/common/spl/spl_ext.c
index a85dc85ffe..e5af24ec8b 100644
--- a/common/spl/spl_ext.c
+++ b/common/spl/spl_ext.c
@@ -48,7 +48,7 @@ int spl_load_image_ext(struct blk_desc *block_dev,
goto end;
}
- err = spl_parse_image_header(header);
+ err = spl_parse_image_header(&spl_image, header);
if (err < 0) {
puts("spl: ext: failed to parse image header\n");
goto end;
diff --git a/common/spl/spl_fat.c b/common/spl/spl_fat.c
index 73d33f54fc..68702a2b5a 100644
--- a/common/spl/spl_fat.c
+++ b/common/spl/spl_fat.c
@@ -84,7 +84,7 @@ int spl_load_image_fat(struct blk_desc *block_dev,
return spl_load_simple_fit(&load, 0, header);
} else {
- err = spl_parse_image_header(header);
+ err = spl_parse_image_header(&spl_image, header);
if (err)
goto end;
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index 7c7f32959b..97c11b37f6 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -25,7 +25,7 @@ static int mmc_load_legacy(struct mmc *mmc, ulong sector,
unsigned long count;
int ret;
- ret = spl_parse_image_header(header);
+ ret = spl_parse_image_header(&spl_image, header);
if (ret)
return ret;
diff --git a/common/spl/spl_nand.c b/common/spl/spl_nand.c
index 8f9bd5da33..f25220f172 100644
--- a/common/spl/spl_nand.c
+++ b/common/spl/spl_nand.c
@@ -59,7 +59,7 @@ static int spl_nand_load_element(int offset, struct image_header *header)
load.read = spl_nand_fit_read;
return spl_load_simple_fit(&load, offset, header);
} else {
- err = spl_parse_image_header(header);
+ err = spl_parse_image_header(&spl_image, header);
if (err)
return err;
return nand_spl_load_image(offset, spl_image.size,
@@ -107,7 +107,7 @@ int spl_nand_load_image(void)
/* load linux */
nand_spl_load_image(CONFIG_SYS_NAND_SPL_KERNEL_OFFS,
sizeof(*header), (void *)header);
- err = spl_parse_image_header(header);
+ err = spl_parse_image_header(&spl_image, header);
if (err)
return err;
if (header->ih_os == IH_OS_LINUX) {
diff --git a/common/spl/spl_net.c b/common/spl/spl_net.c
index ae71d26f0a..f417d177eb 100644
--- a/common/spl/spl_net.c
+++ b/common/spl/spl_net.c
@@ -34,5 +34,6 @@ int spl_net_load_image(const char *device)
printf("Problem booting with BOOTP\n");
return rv;
}
- return spl_parse_image_header((struct image_header *)load_addr);
+ return spl_parse_image_header(&spl_image,
+ (struct image_header *)load_addr);
}
diff --git a/common/spl/spl_nor.c b/common/spl/spl_nor.c
index 8ea874c888..57771e8f57 100644
--- a/common/spl/spl_nor.c
+++ b/common/spl/spl_nor.c
@@ -29,7 +29,7 @@ int spl_nor_load_image(void)
if (image_get_os(header) == IH_OS_LINUX) {
/* happy - was a Linux */
- ret = spl_parse_image_header(header);
+ ret = spl_parse_image_header(&spl_image, header);
if (ret)
return ret;
@@ -59,7 +59,7 @@ int spl_nor_load_image(void)
* Load real U-Boot from its location in NOR flash to its
* defined location in SDRAM
*/
- ret = spl_parse_image_header(
+ ret = spl_parse_image_header(&spl_image,
(const struct image_header *)CONFIG_SYS_UBOOT_BASE);
if (ret)
return ret;
diff --git a/common/spl/spl_onenand.c b/common/spl/spl_onenand.c
index 1a28a84e44..8d2c51bc47 100644
--- a/common/spl/spl_onenand.c
+++ b/common/spl/spl_onenand.c
@@ -26,7 +26,7 @@ int spl_onenand_load_image(void)
/* Load u-boot */
onenand_spl_load_image(CONFIG_SYS_ONENAND_U_BOOT_OFFS,
CONFIG_SYS_ONENAND_PAGE_SIZE, (void *)header);
- ret = spl_parse_image_header(header);
+ ret = spl_parse_image_header(&spl_image, header);
if (ret)
return ret;
onenand_spl_load_image(CONFIG_SYS_ONENAND_U_BOOT_OFFS,
diff --git a/common/spl/spl_ubi.c b/common/spl/spl_ubi.c
index f97e1ef680..5198babaae 100644
--- a/common/spl/spl_ubi.c
+++ b/common/spl/spl_ubi.c
@@ -54,7 +54,7 @@ int spl_ubi_load_image(u32 boot_device)
ret = ubispl_load_volumes(&info, volumes, 2);
if (!ret) {
header = (struct image_header *)volumes[0].load_addr;
- spl_parse_image_header(header);
+ spl_parse_image_header(&spl_image, header);
puts("Linux loaded.\n");
goto out;
}
@@ -68,7 +68,7 @@ int spl_ubi_load_image(u32 boot_device)
ret = ubispl_load_volumes(&info, volumes, 1);
if (!ret)
- spl_parse_image_header(header);
+ spl_parse_image_header(&spl_image, header);
out:
#ifdef CONFIG_SPL_NAND_SUPPORT
if (boot_device == BOOT_DEVICE_NAND)
diff --git a/common/spl/spl_ymodem.c b/common/spl/spl_ymodem.c
index 5402301c78..1323b6f028 100644
--- a/common/spl/spl_ymodem.c
+++ b/common/spl/spl_ymodem.c
@@ -108,8 +108,9 @@ int spl_ymodem_load_image(void)
while ((res = xyzModem_stream_read(buf, BUF_SIZE, &err)) > 0)
size += res;
} else {
- spl_parse_image_header((struct image_header *)buf);
- ret = spl_parse_image_header((struct image_header *)buf);
+ spl_parse_image_header(&spl_image, (struct image_header *)buf);
+ ret = spl_parse_image_header(&spl_image,
+ (struct image_header *)buf);
if (ret)
return ret;
addr = spl_image.load_addr;
diff --git a/drivers/mtd/spi/spi_spl_load.c b/drivers/mtd/spi/spi_spl_load.c
index bac1e85af3..ac5eae3323 100644
--- a/drivers/mtd/spi/spi_spl_load.c
+++ b/drivers/mtd/spi/spi_spl_load.c
@@ -32,7 +32,7 @@ static int spi_load_image_os(struct spi_flash *flash,
if (image_get_magic(header) != IH_MAGIC)
return -1;
- err = spl_parse_image_header(header);
+ err = spl_parse_image_header(&spl_image, header);
if (err)
return err;
@@ -110,7 +110,7 @@ int spl_spi_load_image(void)
CONFIG_SYS_SPI_U_BOOT_OFFS,
header);
} else {
- err = spl_parse_image_header(header);
+ err = spl_parse_image_header(&spl_image, header);
if (err)
return err;
err = spi_flash_read(flash, CONFIG_SYS_SPI_U_BOOT_OFFS,
diff --git a/drivers/mtd/spi/sunxi_spi_spl.c b/drivers/mtd/spi/sunxi_spi_spl.c
index e3ded5b4e8..a992bfaca1 100644
--- a/drivers/mtd/spi/sunxi_spi_spl.c
+++ b/drivers/mtd/spi/sunxi_spi_spl.c
@@ -271,7 +271,7 @@ int spl_spi_load_image(void)
spi0_init();
spi0_read_data((void *)header, CONFIG_SYS_SPI_U_BOOT_OFFS, 0x40);
- err = spl_parse_image_header(header);
+ err = spl_parse_image_header(&spl_image, header);
if (err)
return err;
diff --git a/include/spl.h b/include/spl.h
index c0c5f78017..1770fd8860 100644
--- a/include/spl.h
+++ b/include/spl.h
@@ -75,11 +75,27 @@ u32 spl_boot_mode(const u32 boot_device);
* config options: CONFIG_SYS_MONITOR_LEN, CONFIG_SYS_UBOOT_START,
* CONFIG_SYS_TEXT_BASE.
*
- * @spl_image: Image to set up
+ * @spl_image: Image description to set up
*/
void spl_set_header_raw_uboot(struct spl_image_info *spl_image);
-int spl_parse_image_header(const struct image_header *header);
+/**
+ * spl_parse_image_header() - parse the image header and set up info
+ *
+ * This parses the legacy image header information at @header and sets up
+ * @spl_image according to what is found. If no image header is found, then
+ * a raw image or bootz is assumed. If CONFIG_SPL_PANIC_ON_RAW_IMAGE is
+ * enabled, then this causes a panic. If CONFIG_SPL_ABORT_ON_RAW_IMAGE is
+ * enabled then U-Boot gives up. Otherwise U-Boot sets up the image using
+ * spl_set_header_raw_uboot(), or possibly the bootz header.
+ *
+ * @spl_image: Image description to set up
+ * @header image header to parse
+ * @return 0 if a header was correctly parsed, -ve on error
+ */
+int spl_parse_image_header(struct spl_image_info *spl_image,
+ const struct image_header *header);
+
void spl_board_prepare_for_linux(void);
void spl_board_prepare_for_boot(void);
int spl_board_ubi_load_image(u32 boot_device);
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-28 22:14:45 +0000