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-rw-r--r--common/cmd_bootm.c21
-rw-r--r--common/image.c48
2 files changed, 40 insertions, 29 deletions
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index aa717bf49..b9b297953 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -36,6 +36,7 @@
#include <lmb.h>
#include <linux/ctype.h>
#include <asm/byteorder.h>
+#include <asm/io.h>
#include <linux/compiler.h>
#if defined(CONFIG_CMD_USB)
@@ -97,7 +98,7 @@ static image_header_t *image_get_kernel(ulong img_addr, int verify);
static int fit_check_kernel(const void *fit, int os_noffset, int verify);
#endif
-static void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
+static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[], bootm_headers_t *images,
ulong *os_data, ulong *os_len);
@@ -203,8 +204,8 @@ static inline void boot_start_lmb(bootm_headers_t *images) { }
static int bootm_start(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- void *os_hdr;
- int ret;
+ const void *os_hdr;
+ int ret;
memset((void *)&images, 0, sizeof(images));
images.verify = getenv_yesno("verify");
@@ -855,14 +856,15 @@ static int fit_check_kernel(const void *fit, int os_noffset, int verify)
* pointer to image header if valid image was found, plus kernel start
* address and length, otherwise NULL
*/
-static void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
+static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[], bootm_headers_t *images, ulong *os_data,
ulong *os_len)
{
image_header_t *hdr;
ulong img_addr;
+ const void *buf;
#if defined(CONFIG_FIT)
- void *fit_hdr;
+ const void *fit_hdr;
const char *fit_uname_config = NULL;
const char *fit_uname_kernel = NULL;
const void *data;
@@ -898,7 +900,8 @@ static void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
/* check image type, for FIT images get FIT kernel node */
*os_data = *os_len = 0;
- switch (genimg_get_format((void *)img_addr)) {
+ buf = map_sysmem(img_addr, 0);
+ switch (genimg_get_format(buf)) {
case IMAGE_FORMAT_LEGACY:
printf("## Booting kernel from Legacy Image at %08lx ...\n",
img_addr);
@@ -943,7 +946,7 @@ static void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
break;
#if defined(CONFIG_FIT)
case IMAGE_FORMAT_FIT:
- fit_hdr = (void *)img_addr;
+ fit_hdr = buf;
printf("## Booting kernel from FIT Image at %08lx ...\n",
img_addr);
@@ -1020,7 +1023,7 @@ static void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
*os_len = len;
*os_data = (ulong)data;
- images->fit_hdr_os = fit_hdr;
+ images->fit_hdr_os = (void *)fit_hdr;
images->fit_uname_os = fit_uname_kernel;
images->fit_noffset_os = os_noffset;
break;
@@ -1034,7 +1037,7 @@ static void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
debug(" kernel data at 0x%08lx, len = 0x%08lx (%ld)\n",
*os_data, *os_len, *os_len);
- return (void *)img_addr;
+ return buf;
}
#ifdef CONFIG_SYS_LONGHELP
diff --git a/common/image.c b/common/image.c
index 7412a0ef4..564ed90ca 100644
--- a/common/image.c
+++ b/common/image.c
@@ -51,6 +51,7 @@
#include <u-boot/md5.h>
#include <sha1.h>
+#include <asm/io.h>
#ifdef CONFIG_CMD_BDI
extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
@@ -90,6 +91,7 @@ static const table_entry_t uimage_arch[] = {
{ IH_ARCH_AVR32, "avr32", "AVR32", },
{ IH_ARCH_NDS32, "nds32", "NDS32", },
{ IH_ARCH_OPENRISC, "or1k", "OpenRISC 1000",},
+ { IH_ARCH_SANDBOX, "sandbox", "Sandbox", },
{ -1, "", "", },
};
@@ -661,7 +663,7 @@ int genimg_get_comp_id(const char *name)
* returns:
* image format type or IMAGE_FORMAT_INVALID if no image is present
*/
-int genimg_get_format(void *img_addr)
+int genimg_get_format(const void *img_addr)
{
ulong format = IMAGE_FORMAT_INVALID;
const image_header_t *hdr;
@@ -701,6 +703,8 @@ ulong genimg_get_image(ulong img_addr)
ulong h_size, d_size;
if (addr_dataflash(img_addr)) {
+ void *buf;
+
/* ger RAM address */
ram_addr = CONFIG_SYS_LOAD_ADDR;
@@ -715,20 +719,20 @@ ulong genimg_get_image(ulong img_addr)
debug(" Reading image header from dataflash address "
"%08lx to RAM address %08lx\n", img_addr, ram_addr);
- read_dataflash(img_addr, h_size, (char *)ram_addr);
+ buf = map_sysmem(ram_addr, 0);
+ read_dataflash(img_addr, h_size, buf);
/* get data size */
- switch (genimg_get_format((void *)ram_addr)) {
+ switch (genimg_get_format(buf)) {
case IMAGE_FORMAT_LEGACY:
- d_size = image_get_data_size(
- (const image_header_t *)ram_addr);
+ d_size = image_get_data_size(buf);
debug(" Legacy format image found at 0x%08lx, "
"size 0x%08lx\n",
ram_addr, d_size);
break;
#if defined(CONFIG_FIT)
case IMAGE_FORMAT_FIT:
- d_size = fit_get_size((const void *)ram_addr) - h_size;
+ d_size = fit_get_size(buf) - h_size;
debug(" FIT/FDT format image found at 0x%08lx, "
"size 0x%08lx\n",
ram_addr, d_size);
@@ -746,7 +750,7 @@ ulong genimg_get_image(ulong img_addr)
ram_addr + h_size);
read_dataflash(img_addr + h_size, d_size,
- (char *)(ram_addr + h_size));
+ (char *)(buf + h_size));
}
#endif /* CONFIG_HAS_DATAFLASH */
@@ -802,6 +806,7 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
ulong rd_addr, rd_load;
ulong rd_data, rd_len;
const image_header_t *rd_hdr;
+ void *buf;
#ifdef CONFIG_SUPPORT_RAW_INITRD
char *end;
#endif
@@ -863,7 +868,7 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
/* use FIT configuration provided in first bootm
* command argument
*/
- rd_addr = (ulong)images->fit_hdr_os;
+ rd_addr = map_to_sysmem(images->fit_hdr_os);
fit_uname_config = images->fit_uname_cfg;
debug("* ramdisk: using config '%s' from image "
"at 0x%08lx\n",
@@ -873,7 +878,7 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
* Check whether configuration has ramdisk defined,
* if not, don't try to use it, quit silently.
*/
- fit_hdr = (void *)rd_addr;
+ fit_hdr = images->fit_hdr_os;
cfg_noffset = fit_conf_get_node(fit_hdr,
fit_uname_config);
if (cfg_noffset < 0) {
@@ -898,7 +903,8 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
* address provided in the second bootm argument
* check image type, for FIT images get FIT node.
*/
- switch (genimg_get_format((void *)rd_addr)) {
+ buf = map_sysmem(rd_addr, 0);
+ switch (genimg_get_format(buf)) {
case IMAGE_FORMAT_LEGACY:
printf("## Loading init Ramdisk from Legacy "
"Image at %08lx ...\n", rd_addr);
@@ -916,7 +922,7 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
break;
#if defined(CONFIG_FIT)
case IMAGE_FORMAT_FIT:
- fit_hdr = (void *)rd_addr;
+ fit_hdr = buf;
printf("## Loading init Ramdisk from FIT "
"Image at %08lx ...\n", rd_addr);
@@ -1159,7 +1165,7 @@ static void fdt_error(const char *msg)
static const image_header_t *image_get_fdt(ulong fdt_addr)
{
- const image_header_t *fdt_hdr = (const image_header_t *)fdt_addr;
+ const image_header_t *fdt_hdr = map_sysmem(fdt_addr, 0);
image_print_contents(fdt_hdr);
@@ -1396,6 +1402,7 @@ int boot_get_fdt(int flag, int argc, char * const argv[],
char *fdt_blob = NULL;
ulong image_start, image_data, image_end;
ulong load_start, load_end;
+ void *buf;
#if defined(CONFIG_FIT)
void *fit_hdr;
const char *fit_uname_config = NULL;
@@ -1449,7 +1456,7 @@ int boot_get_fdt(int flag, int argc, char * const argv[],
/* use FIT configuration provided in first bootm
* command argument
*/
- fdt_addr = (ulong)images->fit_hdr_os;
+ fdt_addr = map_to_sysmem(images->fit_hdr_os);
fit_uname_config = images->fit_uname_cfg;
debug("* fdt: using config '%s' from image "
"at 0x%08lx\n",
@@ -1459,7 +1466,7 @@ int boot_get_fdt(int flag, int argc, char * const argv[],
* Check whether configuration has FDT blob defined,
* if not quit silently.
*/
- fit_hdr = (void *)fdt_addr;
+ fit_hdr = images->fit_hdr_os;
cfg_noffset = fit_conf_get_node(fit_hdr,
fit_uname_config);
if (cfg_noffset < 0) {
@@ -1487,7 +1494,8 @@ int boot_get_fdt(int flag, int argc, char * const argv[],
* address provided in the second bootm argument
* check image type, for FIT images get a FIT node.
*/
- switch (genimg_get_format((void *)fdt_addr)) {
+ buf = map_sysmem(fdt_addr, 0);
+ switch (genimg_get_format(buf)) {
case IMAGE_FORMAT_LEGACY:
/* verify fdt_addr points to a valid image header */
printf("## Flattened Device Tree from Legacy Image "
@@ -1536,11 +1544,11 @@ int boot_get_fdt(int flag, int argc, char * const argv[],
*/
#if defined(CONFIG_FIT)
/* check FDT blob vs FIT blob */
- if (fit_check_format((const void *)fdt_addr)) {
+ if (fit_check_format(buf)) {
/*
* FIT image
*/
- fit_hdr = (void *)fdt_addr;
+ fit_hdr = buf;
printf("## Flattened Device Tree from FIT "
"Image at %08lx\n",
fdt_addr);
@@ -1646,10 +1654,10 @@ int boot_get_fdt(int flag, int argc, char * const argv[],
/*
* FDT blob
*/
- fdt_blob = (char *)fdt_addr;
+ fdt_blob = buf;
debug("* fdt: raw FDT blob\n");
- printf("## Flattened Device Tree blob at "
- "%08lx\n", (long)fdt_blob);
+ printf("## Flattened Device Tree blob at %08lx\n",
+ (long)fdt_addr);
}
break;
default:
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-10-31 17:02:23 +0000