Merge branch 'master' of /home/wd/git/u-boot/master

[karo-tx-uboot.git] / common / cmd_bootm.c

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index da060098af1bc773d5df03535cc50c8e5cf89174..594bccbbe085fa1f6fd175a4e380c625bff9ab0b 100644 (file)
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -78,7 +78,7 @@ static int image_info (unsigned long addr);
 #if defined(CONFIG_CMD_IMLS)
 #include <flash.h>
 extern flash_info_t flash_info[]; /* info for FLASH chips */
-static int do_imls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+static int do_imls (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 #endif
 
 #ifdef CONFIG_SILENT_CONSOLE
@@ -90,9 +90,9 @@ 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, char *argv[],
+static 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);
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
 /*
  *  Continue booting an OS image; caller already has:
@@ -102,7 +102,7 @@ extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
  *  - loaded (first part of) image to header load address,
  *  - disabled interrupts.
  */
-typedef int boot_os_fn (int flag, int argc, char *argv[],
+typedef int boot_os_fn (int flag, int argc, char * const argv[],
                        bootm_headers_t *images); /* pointers to os/initrd/fdt */
 
 #ifdef CONFIG_BOOTM_LINUX
@@ -121,8 +121,8 @@ static boot_os_fn do_bootm_rtems;
 #if defined(CONFIG_CMD_ELF)
 static boot_os_fn do_bootm_vxworks;
 static boot_os_fn do_bootm_qnxelf;
-int do_bootvx (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
-int do_bootelf (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_bootvx (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
+int do_bootelf (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 #endif
 #if defined(CONFIG_INTEGRITY)
 static boot_os_fn do_bootm_integrity;
@@ -174,8 +174,6 @@ void arch_preboot_os(void) __attribute__((weak, alias("__arch_preboot_os")));
   #define IH_INITRD_ARCH IH_ARCH_MICROBLAZE
 #elif defined(__mips__)
   #define IH_INITRD_ARCH IH_ARCH_MIPS
-#elif defined(__nios__)
-  #define IH_INITRD_ARCH IH_ARCH_NIOS
 #elif defined(__nios2__)
   #define IH_INITRD_ARCH IH_ARCH_NIOS2
 #elif defined(__PPC__)
@@ -208,7 +206,7 @@ static void bootm_start_lmb(void)
 #endif
 }
 
-static int bootm_start(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int bootm_start(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        void            *os_hdr;
        int             ret;
@@ -388,12 +386,14 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
                break;
 #endif /* CONFIG_BZIP2 */
 #ifdef CONFIG_LZMA
-       case IH_COMP_LZMA:
+       case IH_COMP_LZMA: {
+               SizeT lzma_len = unc_len;
                printf ("   Uncompressing %s ... ", type_name);
 
                int ret = lzmaBuffToBuffDecompress(
-                       (unsigned char *)load, &unc_len,
+                       (unsigned char *)load, &lzma_len,
                        (unsigned char *)image_start, image_len);
+               unc_len = lzma_len;
                if (ret != SZ_OK) {
                        printf ("LZMA: uncompress or overwrite error %d "
                                "- must RESET board to recover\n", ret);
@@ -402,6 +402,7 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
                }
                *load_end = load + unc_len;
                break;
+       }
 #endif /* CONFIG_LZMA */
 #ifdef CONFIG_LZO
        case IH_COMP_LZO:
@@ -440,10 +441,10 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
        return 0;
 }
 
-static int bootm_start_standalone(ulong iflag, int argc, char *argv[])
+static int bootm_start_standalone(ulong iflag, int argc, char * const argv[])
 {
        char  *s;
-       int   (*appl)(int, char *[]);
+       int   (*appl)(int, char * const []);
 
        /* Don't start if "autostart" is set to "no" */
        if (((s = getenv("autostart")) != NULL) && (strcmp(s, "no") == 0)) {
@@ -452,7 +453,7 @@ static int bootm_start_standalone(ulong iflag, int argc, char *argv[])
                setenv("filesize", buf);
                return 0;
        }
-       appl = (int (*)(int, char *[]))ntohl(images.ep);
+       appl = (int (*)(int, char * const []))ntohl(images.ep);
        (*appl)(argc-1, &argv[1]);
 
        return 0;
@@ -475,7 +476,7 @@ static cmd_tbl_t cmd_bootm_sub[] = {
        U_BOOT_CMD_MKENT(go, 0, 1, (void *)BOOTM_STATE_OS_GO, "", ""),
 };
 
-int do_bootm_subcommand (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_bootm_subcommand (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        int ret = 0;
        int state;
@@ -493,17 +494,14 @@ int do_bootm_subcommand (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
                        argv++;
                        return bootm_start(cmdtp, flag, argc, argv);
                }
-       }
-       /* Unrecognized command */
-       else {
-               cmd_usage(cmdtp);
-               return 1;
+       } else {
+               /* Unrecognized command */
+               return cmd_usage(cmdtp);
        }
 
        if (images.state >= state) {
                printf ("Trying to execute a command out of order\n");
-               cmd_usage(cmdtp);
-               return 1;
+               return cmd_usage(cmdtp);
        }
 
        images.state |= state;
@@ -578,7 +576,7 @@ int do_bootm_subcommand (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 /* bootm - boot application image from image in memory */
 /*******************************************************************/
 
-int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        ulong           iflag;
        ulong           load_end = 0;
@@ -637,15 +635,6 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
        usb_stop();
 #endif
 
-#ifdef CONFIG_AMIGAONEG3SE
-       /*
-        * We've possible left the caches enabled during
-        * bios emulation, so turn them off again
-        */
-       icache_disable();
-       dcache_disable();
-#endif
-
        ret = bootm_load_os(images.os, &load_end, 1);
 
        if (ret < 0) {
@@ -822,7 +811,7 @@ 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, char *argv[],
+static 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;
@@ -1023,7 +1012,7 @@ U_BOOT_CMD(
 /* bootd - boot default image */
 /*******************************************************************/
 #if defined(CONFIG_CMD_BOOTD)
-int do_bootd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_bootd (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        int rcode = 0;
 
@@ -1058,7 +1047,7 @@ U_BOOT_CMD(
 /* iminfo - print header info for a requested image */
 /*******************************************************************/
 #if defined(CONFIG_CMD_IMI)
-int do_iminfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_iminfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        int     arg;
        ulong   addr;
@@ -1145,7 +1134,7 @@ U_BOOT_CMD(
 /* imls - list all images found in flash */
 /*******************************************************************/
 #if defined(CONFIG_CMD_IMLS)
-int do_imls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_imls (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        flash_info_t *info;
        int i, j;
@@ -1248,7 +1237,7 @@ static void fixup_silent_linux ()
 /*******************************************************************/
 
 #ifdef CONFIG_BOOTM_NETBSD
-static int do_bootm_netbsd (int flag, int argc, char *argv[],
+static int do_bootm_netbsd (int flag, int argc, char * const argv[],
                            bootm_headers_t *images)
 {
        void (*loader)(bd_t *, image_header_t *, char *, char *);
@@ -1336,7 +1325,7 @@ static int do_bootm_netbsd (int flag, int argc, char *argv[],
 #endif /* CONFIG_BOOTM_NETBSD*/
 
 #ifdef CONFIG_LYNXKDI
-static int do_bootm_lynxkdi (int flag, int argc, char *argv[],
+static int do_bootm_lynxkdi (int flag, int argc, char * const argv[],
                             bootm_headers_t *images)
 {
        image_header_t *hdr = &images->legacy_hdr_os_copy;
@@ -1358,7 +1347,7 @@ static int do_bootm_lynxkdi (int flag, int argc, char *argv[],
 #endif /* CONFIG_LYNXKDI */
 
 #ifdef CONFIG_BOOTM_RTEMS
-static int do_bootm_rtems (int flag, int argc, char *argv[],
+static int do_bootm_rtems (int flag, int argc, char * const argv[],
                           bootm_headers_t *images)
 {
        void (*entry_point)(bd_t *);
@@ -1391,7 +1380,7 @@ static int do_bootm_rtems (int flag, int argc, char *argv[],
 #endif /* CONFIG_BOOTM_RTEMS */
 
 #if defined(CONFIG_CMD_ELF)
-static int do_bootm_vxworks (int flag, int argc, char *argv[],
+static int do_bootm_vxworks (int flag, int argc, char * const argv[],
                             bootm_headers_t *images)
 {
        char str[80];
@@ -1413,7 +1402,7 @@ static int do_bootm_vxworks (int flag, int argc, char *argv[],
        return 1;
 }
 
-static int do_bootm_qnxelf(int flag, int argc, char *argv[],
+static int do_bootm_qnxelf(int flag, int argc, char * const argv[],
                            bootm_headers_t *images)
 {
        char *local_args[2];
@@ -1439,7 +1428,7 @@ static int do_bootm_qnxelf(int flag, int argc, char *argv[],
 #endif
 
 #ifdef CONFIG_INTEGRITY
-static int do_bootm_integrity (int flag, int argc, char *argv[],
+static int do_bootm_integrity (int flag, int argc, char * const argv[],
                           bootm_headers_t *images)
 {
        void (*entry_point)(void);