We should use the cmd/ directory for commands rather than for common code
used elsewhere in U-Boot. Move the common 'source' code into
image-board.c to achieve this.
The image_source_script() function needs to call run_command_list() so
seems to belong better in the command library. Move and rename it.
Signed-off-by: Simon Glass <s...@chromium.org>
---
(no changes since v1)
.../cmd_stm32prog/cmd_stm32prog.c | 2 +-
boot/bootmeth_script.c | 2 +-
boot/image-board.c | 133 +++++++++++++++
cmd/source.c | 155 +-----------------
common/command.c | 19 +++
drivers/usb/gadget/f_sdp.c | 2 +-
include/command.h | 12 ++
include/image.h | 12 --
8 files changed, 168 insertions(+), 169 deletions(-)
diff --git a/arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c
b/arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c
index 007f7131306..6fb3d868d77 100644
--- a/arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c
+++ b/arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c
@@ -154,7 +154,7 @@ static int do_stm32prog(struct cmd_tbl *cmdtp, int flag,
int argc,
do_bootz(cmdtp, 0, 4, bootm_argv);
}
if (data->script)
- image_source_script(data->script, "script@stm32prog");
+ cmd_source_script(data->script, "script@stm32prog");
if (reset) {
puts("Reset...\n");
diff --git a/boot/bootmeth_script.c b/boot/bootmeth_script.c
index d1c3f940037..16c5dadcca1 100644
--- a/boot/bootmeth_script.c
+++ b/boot/bootmeth_script.c
@@ -101,7 +101,7 @@ static int script_boot(struct udevice *dev, struct bootflow
*bflow)
log_debug("mmc_bootdev: %s\n", env_get("mmc_bootdev"));
addr = map_to_sysmem(bflow->buf);
- ret = image_source_script(addr, NULL);
+ ret = cmd_source_script(addr, NULL);
if (ret)
return log_msg_ret("boot", ret);
diff --git a/boot/image-board.c b/boot/image-board.c
index 34d1e5f18be..7f96a80c85b 100644
--- a/boot/image-board.c
+++ b/boot/image-board.c
@@ -971,3 +971,136 @@ void genimg_print_time(time_t timestamp)
tm.tm_year, tm.tm_mon, tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec);
}
+
+/**
+ * get_default_image() - Return default property from /images
+ *
+ * Return: Pointer to value of default property (or NULL)
+ */
+static const char *get_default_image(const void *fit)
+{
+ int images_noffset;
+
+ images_noffset = fdt_path_offset(fit, FIT_IMAGES_PATH);
+ if (images_noffset < 0)
+ return NULL;
+
+ return fdt_getprop(fit, images_noffset, FIT_DEFAULT_PROP, NULL);
+}
+
+int image_locate_script(void *buf, int size, const char *fit_uname,
+ char **datap, uint *lenp)
+{
+ const struct legacy_img_hdr *hdr;
+ const void *fit_data;
+ const void *fit_hdr;
+ size_t fit_len;
+ int noffset;
+ int verify;
+ ulong len;
+ u32 *data;
+
+ verify = env_get_yesno("verify");
+
+ switch (genimg_get_format(buf)) {
+ case IMAGE_FORMAT_LEGACY:
+ if (IS_ENABLED(CONFIG_LEGACY_IMAGE_FORMAT)) {
+ hdr = buf;
+
+ if (!image_check_magic(hdr)) {
+ puts("Bad magic number\n");
+ return 1;
+ }
+
+ if (!image_check_hcrc(hdr)) {
+ puts("Bad header crc\n");
+ return 1;
+ }
+
+ if (verify) {
+ if (!image_check_dcrc(hdr)) {
+ puts("Bad data crc\n");
+ return 1;
+ }
+ }
+
+ if (!image_check_type(hdr, IH_TYPE_SCRIPT)) {
+ puts("Bad image type\n");
+ return 1;
+ }
+
+ /* get length of script */
+ data = (u32 *)image_get_data(hdr);
+
+ len = uimage_to_cpu(*data);
+ if (!len) {
+ puts("Empty Script\n");
+ return 1;
+ }
+
+ /*
+ * scripts are just multi-image files with one
+ * component, so seek past the zero-terminated sequence
+ * of image lengths to get to the actual image data
+ */
+ while (*data++);
+ }
+ break;
+ case IMAGE_FORMAT_FIT:
+ if (IS_ENABLED(CONFIG_FIT)) {
+ fit_hdr = buf;
+ if (fit_check_format(fit_hdr, IMAGE_SIZE_INVAL)) {
+ puts("Bad FIT image format\n");
+ return 1;
+ }
+
+ if (!fit_uname)
+ fit_uname = get_default_image(fit_hdr);
+
+ if (!fit_uname) {
+ puts("No FIT subimage unit name\n");
+ return 1;
+ }
+
+ /* get script component image node offset */
+ noffset = fit_image_get_node(fit_hdr, fit_uname);
+ if (noffset < 0) {
+ printf("Can't find '%s' FIT subimage\n",
+ fit_uname);
+ return 1;
+ }
+
+ if (!fit_image_check_type(fit_hdr, noffset,
+ IH_TYPE_SCRIPT)) {
+ puts("Not a image image\n");
+ return 1;
+ }
+
+ /* verify integrity */
+ if (verify) {
+ if (!fit_image_verify(fit_hdr, noffset)) {
+ puts("Bad Data Hash\n");
+ return 1;
+ }
+ }
+
+ /* get script subimage data address and length */
+ if (fit_image_get_data(fit_hdr, noffset, &fit_data,
&fit_len)) {
+ puts("Could not find script subimage data\n");
+ return 1;
+ }
+
+ data = (u32 *)fit_data;
+ len = (ulong)fit_len;
+ }
+ break;
+ default:
+ puts("Wrong image format for \"source\" command\n");
+ return -EPERM;
+ }
+
+ *datap = (char *)data;
+ *lenp = len;
+
+ return 0;
+}
diff --git a/cmd/source.c b/cmd/source.c
index dfa995f1df6..04a086b3582 100644
--- a/cmd/source.c
+++ b/cmd/source.c
@@ -24,158 +24,6 @@
#include <asm/byteorder.h>
#include <asm/io.h>
-/**
- * get_default_image() - Return default property from /images
- *
- * Return: Pointer to value of default property (or NULL)
- */
-static const char *get_default_image(const void *fit)
-{
- int images_noffset;
-
- images_noffset = fdt_path_offset(fit, FIT_IMAGES_PATH);
- if (images_noffset < 0)
- return NULL;
-
- return fdt_getprop(fit, images_noffset, FIT_DEFAULT_PROP, NULL);
-}
-
-int image_locate_script(void *buf, int size, const char *fit_uname,
- char **datap, uint *lenp)
-{
- ulong len;
- const struct legacy_img_hdr *hdr;
- u32 *data;
- int verify;
- const void* fit_hdr;
- int noffset;
- const void *fit_data;
- size_t fit_len;
-
- verify = env_get_yesno("verify");
-
- switch (genimg_get_format(buf)) {
- case IMAGE_FORMAT_LEGACY:
- if (IS_ENABLED(CONFIG_LEGACY_IMAGE_FORMAT)) {
- hdr = buf;
-
- if (!image_check_magic(hdr)) {
- puts("Bad magic number\n");
- return 1;
- }
-
- if (!image_check_hcrc(hdr)) {
- puts("Bad header crc\n");
- return 1;
- }
-
- if (verify) {
- if (!image_check_dcrc(hdr)) {
- puts("Bad data crc\n");
- return 1;
- }
- }
-
- if (!image_check_type(hdr, IH_TYPE_SCRIPT)) {
- puts("Bad image type\n");
- return 1;
- }
-
- /* get length of script */
- data = (u32 *)image_get_data(hdr);
-
- len = uimage_to_cpu(*data);
- if (!len) {
- puts("Empty Script\n");
- return 1;
- }
-
- /*
- * scripts are just multi-image files with one
- * component, so seek past the zero-terminated sequence
- * of image lengths to get to the actual image data
- */
- while (*data++);
- }
- break;
- case IMAGE_FORMAT_FIT:
- if (IS_ENABLED(CONFIG_FIT)) {
- fit_hdr = buf;
- if (fit_check_format(fit_hdr, IMAGE_SIZE_INVAL)) {
- puts("Bad FIT image format\n");
- return 1;
- }
-
- if (!fit_uname)
- fit_uname = get_default_image(fit_hdr);
-
- if (!fit_uname) {
- puts("No FIT subimage unit name\n");
- return 1;
- }
-
- /* get script component image node offset */
- noffset = fit_image_get_node(fit_hdr, fit_uname);
- if (noffset < 0) {
- printf("Can't find '%s' FIT subimage\n",
- fit_uname);
- return 1;
- }
-
- if (!fit_image_check_type(fit_hdr, noffset,
- IH_TYPE_SCRIPT)) {
- puts("Not a image image\n");
- return 1;
- }
-
- /* verify integrity */
- if (verify) {
- if (!fit_image_verify(fit_hdr, noffset)) {
- puts("Bad Data Hash\n");
- return 1;
- }
- }
-
- /* get script subimage data address and length */
- if (fit_image_get_data(fit_hdr, noffset, &fit_data,
&fit_len)) {
- puts("Could not find script subimage data\n");
- return 1;
- }
-
- data = (u32 *)fit_data;
- len = (ulong)fit_len;
- }
- break;
- default:
- puts("Wrong image format for \"source\" command\n");
- return -EPERM;
- }
-
- *datap = (char *)data;
- *lenp = len;
-
- return 0;
-}
-
-int image_source_script(ulong addr, const char *fit_uname)
-{
- char *data;
- void *buf;
- uint len;
- int ret;
-
- buf = map_sysmem(addr, 0);
- ret = image_locate_script(buf, 0, fit_uname, &data, &len);
- unmap_sysmem(buf);
- if (ret)
- return CMD_RET_FAILURE;
-
- debug("** Script length: %d\n", len);
- return run_command_list(data, len, 0);
-}
-
-/**************************************************/
-#if defined(CONFIG_CMD_SOURCE)
static int do_source(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
@@ -199,7 +47,7 @@ static int do_source(struct cmd_tbl *cmdtp, int flag, int
argc,
}
printf ("## Executing script at %08lx\n", addr);
- rcode = image_source_script(addr, fit_uname);
+ rcode = cmd_source_script(addr, fit_uname);
return rcode;
}
@@ -220,4 +68,3 @@ U_BOOT_CMD(
source, 2, 0, do_source,
"run script from memory", source_help_text
);
-#endif
diff --git a/common/command.c b/common/command.c
index 41c91c6d8c8..1f52a15bc12 100644
--- a/common/command.c
+++ b/common/command.c
@@ -13,7 +13,9 @@
#include <command.h>
#include <console.h>
#include <env.h>
+#include <image.h>
#include <log.h>
+#include <mapmem.h>
#include <asm/global_data.h>
#include <linux/ctype.h>
@@ -654,3 +656,20 @@ int cmd_process_error(struct cmd_tbl *cmdtp, int err)
return CMD_RET_SUCCESS;
}
+
+int cmd_source_script(ulong addr, const char *fit_uname)
+{
+ char *data;
+ void *buf;
+ uint len;
+ int ret;
+
+ buf = map_sysmem(addr, 0);
+ ret = image_locate_script(buf, 0, fit_uname, &data, &len);
+ unmap_sysmem(buf);
+ if (ret)
+ return CMD_RET_FAILURE;
+
+ debug("** Script length: %d\n", len);
+ return run_command_list(data, len, 0);
+}
diff --git a/drivers/usb/gadget/f_sdp.c b/drivers/usb/gadget/f_sdp.c
index af4b167e17a..282c15ce21f 100644
--- a/drivers/usb/gadget/f_sdp.c
+++ b/drivers/usb/gadget/f_sdp.c
@@ -868,7 +868,7 @@ static int sdp_handle_in_ep(struct spl_image_info
*spl_image,
jump_to_image_no_args(&spl_image);
#else
/* In U-Boot, allow jumps to scripts */
- image_source_script(sdp_func->jmp_address, "script@1");
+ cmd_source_script(sdp_func->jmp_address, "script@1");
#endif
}
diff --git a/include/command.h b/include/command.h
index 966fd23c639..f32d41ccc34 100644
--- a/include/command.h
+++ b/include/command.h
@@ -279,6 +279,18 @@ int run_commandf(const char *fmt, ...);
* Return: 0 on success, or != 0 on error.
*/
int run_command_list(const char *cmd, int len, int flag);
+
+/**
+ * cmd_source_script() - Execute a script
+ *
+ * Executes a U-Boot script at a particular address in memory. The script
should
+ * have a header (FIT or legacy) with the script type (IH_TYPE_SCRIPT).
+ *
+ * @addr: Address of script
+ * @fit_uname: FIT subimage name
+ * Return: result code (enum command_ret_t)
+ */
+int cmd_source_script(ulong addr, const char *fit_uname);
#endif /* __ASSEMBLY__ */
/*
diff --git a/include/image.h b/include/image.h
index 1e67335eedc..7b794f2ce49 100644
--- a/include/image.h
+++ b/include/image.h
@@ -708,18 +708,6 @@ int fit_image_load(struct bootm_headers *images, ulong
addr,
int arch, int image_ph_type, int bootstage_id,
enum fit_load_op load_op, ulong *datap, ulong *lenp);
-/**
- * image_source_script() - Execute a script
- *
- * Executes a U-Boot script at a particular address in memory. The script
should
- * have a header (FIT or legacy) with the script type (IH_TYPE_SCRIPT).
- *
- * @addr: Address of script
- * @fit_uname: FIT subimage name
- * Return: result code (enum command_ret_t)
- */
-int image_source_script(ulong addr, const char *fit_uname);
-
/**
* image_locate_script() - Locate the raw script in an image
*
--
2.39.0.314.g84b9a713c41-goog
