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authorwdenk <wdenk>2002-11-05 00:17:55 +0000
committerwdenk <wdenk>2002-11-05 00:17:55 +0000
commit384ae02506f0673070a3516b1858f058a07f85f3 (patch)
treeb85a18328375b06df150d630d400eb16c75090f4 /lib_arm
parente95b61cfb0c7203964c1a3f163e16a65f04d87ec (diff)
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* Patch by Robert Schwebel, 04 Nov 2002:
- use watchdog to reset PXA250 systems - added progress callbacks to (some of the) ARM code - update for Cogent CSB226 board * Add support for FPS860 board
Diffstat (limited to 'lib_arm')
-rw-r--r--lib_arm/armlinux.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/lib_arm/armlinux.c b/lib_arm/armlinux.c
index 33f86e9..2fb8db8 100644
--- a/lib_arm/armlinux.c
+++ b/lib_arm/armlinux.c
@@ -56,6 +56,13 @@ static void setup_videolfb_tag(gd_t *gd);
static struct tag *params;
#endif /* CONFIG_SETUP_MEMORY_TAGS || CONFIG_CMDLINE_TAG || CONFIG_INITRD_TAG */
+#ifdef CONFIG_SHOW_BOOT_PROGRESS
+# include <status_led.h>
+# define SHOW_BOOT_PROGRESS(arg) show_boot_progress(arg)
+#else
+# define SHOW_BOOT_PROGRESS(arg)
+#endif
+
extern image_header_t header; /* from cmd_bootm.c */
@@ -80,6 +87,8 @@ void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
* Check if there is an initrd image
*/
if (argc >= 3) {
+ SHOW_BOOT_PROGRESS (9);
+
addr = simple_strtoul(argv[2], NULL, 16);
printf ("## Loading Ramdisk Image at %08lx ...\n", addr);
@@ -89,6 +98,7 @@ void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
if (ntohl(hdr->ih_magic) != IH_MAGIC) {
printf ("Bad Magic Number\n");
+ SHOW_BOOT_PROGRESS (-10);
do_reset (cmdtp, flag, argc, argv);
}
@@ -100,9 +110,12 @@ void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
if (crc32 (0, (char *)data, len) != checksum) {
printf ("Bad Header Checksum\n");
+ SHOW_BOOT_PROGRESS (-11);
do_reset (cmdtp, flag, argc, argv);
}
+ SHOW_BOOT_PROGRESS (10);
+
print_image_hdr (hdr);
data = addr + sizeof(image_header_t);
@@ -115,15 +128,19 @@ void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
csum = crc32 (0, (char *)data, len);
if (csum != ntohl(hdr->ih_dcrc)) {
printf ("Bad Data CRC\n");
+ SHOW_BOOT_PROGRESS (-12);
do_reset (cmdtp, flag, argc, argv);
}
printf ("OK\n");
}
+ SHOW_BOOT_PROGRESS (11);
+
if ((hdr->ih_os != IH_OS_LINUX) ||
(hdr->ih_arch != IH_CPU_ARM) ||
(hdr->ih_type != IH_TYPE_RAMDISK) ) {
printf ("No Linux ARM Ramdisk Image\n");
+ SHOW_BOOT_PROGRESS (-13);
do_reset (cmdtp, flag, argc, argv);
}
@@ -134,6 +151,8 @@ void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
ulong tail = ntohl(len_ptr[0]) % 4;
int i;
+ SHOW_BOOT_PROGRESS (13);
+
/* skip kernel length and terminator */
data = (ulong)(&len_ptr[2]);
/* skip any additional image length fields */
@@ -151,6 +170,8 @@ void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
/*
* no initrd image
*/
+ SHOW_BOOT_PROGRESS (14);
+
data = 0;
}
@@ -168,6 +189,8 @@ void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
initrd_end = 0;
}
+ SHOW_BOOT_PROGRESS (15);
+
#ifdef DEBUG
printf ("## Transferring control to Linux (at address %08lx) ...\n",
(ulong)theKernel);