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authorStefan Roese <sr@denx.de>2007-12-27 19:37:26 +0100
committerStefan Roese <sr@denx.de>2007-12-27 19:37:26 +0100
commitbb701283a8dcb2521000fe437f19a83cadc98b02 (patch)
treec8fe6881bf3b607b18b098009a64650357e848f5 /common
parentb568fd25574181a3b12ae3d66b2913903442cb83 (diff)
parent0dcfe3a225a9436fc514f374a19242c672f1172b (diff)
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Merge branch 'master' of /home/stefan/git/u-boot/u-boot into for-1.3.2-ver2
Diffstat (limited to 'common')
-rw-r--r--common/Makefile3
-rw-r--r--common/cmd_bootm.c2
-rw-r--r--common/cmd_fdt.c4
-rw-r--r--common/cmd_ide.c4
-rw-r--r--common/fdt_support.c130
5 files changed, 132 insertions, 11 deletions
diff --git a/common/Makefile b/common/Makefile
index ace8cc7..7be89a4 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -55,7 +55,7 @@ COBJS-$(CONFIG_CMD_ELF) += cmd_elf.o
COBJS-$(CONFIG_CMD_EXT2) += cmd_ext2.o
COBJS-$(CONFIG_CMD_FAT) += cmd_fat.o
COBJS-y += cmd_fdc.o
-COBJS-$(CONFIG_OF_LIBFDT) += cmd_fdt.o
+COBJS-$(CONFIG_OF_LIBFDT) += cmd_fdt.o fdt_support.o
COBJS-$(CONFIG_CMD_FDOS) += cmd_fdos.o
COBJS-$(CONFIG_CMD_FLASH) += cmd_flash.o
ifdef CONFIG_FPGA
@@ -105,7 +105,6 @@ COBJS-y += env_onenand.o
COBJS-y += env_nvram.o
COBJS-y += env_nowhere.o
COBJS-y += exports.o
-COBJS-y += fdt_support.o
COBJS-y += flash.o
COBJS-y += fpga.o
COBJS-y += ft_build.o
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index d816349..9546729 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -260,6 +260,8 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
if (hdr->ih_arch != IH_CPU_NIOS2)
#elif defined(__PPC__)
if (hdr->ih_arch != IH_CPU_PPC)
+#elif defined(__sh__)
+ if (hdr->ih_arch != IH_CPU_SH)
#else
# error Unknown CPU type
#endif
diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c
index 629c9b4..4639126 100644
--- a/common/cmd_fdt.c
+++ b/common/cmd_fdt.c
@@ -588,7 +588,7 @@ static int fdt_print(const char *pathp, char *prop, int depth)
printf("%s %s\n", pathp, prop);
return 0;
} else if (len > 0) {
- printf("%s=", prop);
+ printf("%s = ", prop);
print_data (nodep, len);
printf("\n");
return 0;
@@ -649,7 +649,7 @@ static int fdt_print(const char *pathp, char *prop, int depth)
pathp);
} else {
if (level <= depth) {
- printf("%s%s=",
+ printf("%s%s = ",
&tabs[MAX_LEVEL - level],
pathp);
print_data (nodep, len);
diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index 821dcff..c38be4f 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -886,7 +886,7 @@ input_swap_data(int dev, ulong *sect_buf, int words)
#endif /* __LITTLE_ENDIAN || CONFIG_AU1X00 */
-#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA)
+#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) || defined(CONFIG_SH)
static void
output_data(int dev, ulong *sect_buf, int words)
{
@@ -938,7 +938,7 @@ output_data(int dev, ulong *sect_buf, int words)
}
#endif /* __PPC__ */
-#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA)
+#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) || defined(CONFIG_SH)
static void
input_data(int dev, ulong *sect_buf, int words)
{
diff --git a/common/fdt_support.c b/common/fdt_support.c
index c67bb3d..b5ee6e9 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -24,13 +24,11 @@
#include <common.h>
#include <linux/ctype.h>
#include <linux/types.h>
-
-#ifdef CONFIG_OF_LIBFDT
-
#include <asm/global_data.h>
#include <fdt.h>
#include <libfdt.h>
#include <fdt_support.h>
+#include <exports.h>
/*
* Global data (for the gd->bd)
@@ -70,6 +68,43 @@ int fdt_find_and_setprop(void *fdt, const char *node, const char *prop,
return fdt_setprop(fdt, nodeoff, prop, val, len);
}
+#ifdef CONFIG_OF_STDOUT_VIA_ALIAS
+static int fdt_fixup_stdout(void *fdt, int choosenoff)
+{
+ int err = 0;
+#ifdef CONFIG_CONS_INDEX
+ int node;
+ char sername[9] = { 0 };
+ const char *path;
+
+ sprintf(sername, "serial%d", CONFIG_CONS_INDEX - 1);
+
+ err = node = fdt_path_offset(fdt, "/aliases");
+ if (node >= 0) {
+ int len;
+ path = fdt_getprop(fdt, node, sername, &len);
+ if (path) {
+ char *p = malloc(len);
+ err = -FDT_ERR_NOSPACE;
+ if (p) {
+ memcpy(p, path, len);
+ err = fdt_setprop(fdt, choosenoff,
+ "linux,stdout-path", p, len);
+ free(p);
+ }
+ } else {
+ err = len;
+ }
+ }
+#endif
+ if (err < 0)
+ printf("WARNING: could not set linux,stdout-path %s.\n",
+ fdt_strerror(err));
+
+ return err;
+}
+#endif
+
int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force)
{
int nodeoffset;
@@ -160,6 +195,11 @@ int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force)
printf("WARNING: could not set linux,initrd-end %s.\n",
fdt_strerror(err));
}
+
+#ifdef CONFIG_OF_STDOUT_VIA_ALIAS
+ err = fdt_fixup_stdout(fdt, nodeoffset);
+#endif
+
#ifdef OF_STDOUT_PATH
err = fdt_setprop(fdt, nodeoffset,
"linux,stdout-path", OF_STDOUT_PATH, strlen(OF_STDOUT_PATH)+1);
@@ -441,6 +481,87 @@ void do_fixup_by_compat_u32(void *fdt, const char *compat,
do_fixup_by_compat(fdt, compat, prop, &val, 4, create);
}
+int fdt_fixup_memory(void *blob, u64 start, u64 size)
+{
+ int err, nodeoffset, len = 0;
+ u8 tmp[16];
+ const u32 *addrcell, *sizecell;
+
+ err = fdt_check_header(blob);
+ if (err < 0) {
+ printf("%s: %s\n", __FUNCTION__, fdt_strerror(err));
+ return err;
+ }
+
+ /* update, or add and update /memory node */
+ nodeoffset = fdt_path_offset(blob, "/memory");
+ if (nodeoffset < 0) {
+ nodeoffset = fdt_add_subnode(blob, 0, "memory");
+ if (nodeoffset < 0)
+ printf("WARNING: could not create /memory: %s.\n",
+ fdt_strerror(nodeoffset));
+ return nodeoffset;
+ }
+ err = fdt_setprop(blob, nodeoffset, "device_type", "memory",
+ sizeof("memory"));
+ if (err < 0) {
+ printf("WARNING: could not set %s %s.\n", "device_type",
+ fdt_strerror(err));
+ return err;
+ }
+
+ addrcell = fdt_getprop(blob, 0, "#address-cells", NULL);
+ /* use shifts and mask to ensure endianness */
+ if ((addrcell) && (*addrcell == 2)) {
+ tmp[0] = (start >> 56) & 0xff;
+ tmp[1] = (start >> 48) & 0xff;
+ tmp[2] = (start >> 40) & 0xff;
+ tmp[3] = (start >> 32) & 0xff;
+ tmp[4] = (start >> 24) & 0xff;
+ tmp[5] = (start >> 16) & 0xff;
+ tmp[6] = (start >> 8) & 0xff;
+ tmp[7] = (start ) & 0xff;
+ len = 8;
+ } else {
+ tmp[0] = (start >> 24) & 0xff;
+ tmp[1] = (start >> 16) & 0xff;
+ tmp[2] = (start >> 8) & 0xff;
+ tmp[3] = (start ) & 0xff;
+ len = 4;
+ }
+
+ sizecell = fdt_getprop(blob, 0, "#size-cells", NULL);
+ /* use shifts and mask to ensure endianness */
+ if ((sizecell) && (*sizecell == 2)) {
+ tmp[0+len] = (size >> 56) & 0xff;
+ tmp[1+len] = (size >> 48) & 0xff;
+ tmp[2+len] = (size >> 40) & 0xff;
+ tmp[3+len] = (size >> 32) & 0xff;
+ tmp[4+len] = (size >> 24) & 0xff;
+ tmp[5+len] = (size >> 16) & 0xff;
+ tmp[6+len] = (size >> 8) & 0xff;
+ tmp[7+len] = (size ) & 0xff;
+ len += 8;
+ } else {
+ tmp[0+len] = (size >> 24) & 0xff;
+ tmp[1+len] = (size >> 16) & 0xff;
+ tmp[2+len] = (size >> 8) & 0xff;
+ tmp[3+len] = (size ) & 0xff;
+ len += 4;
+ }
+
+ err = fdt_setprop(blob, nodeoffset, "reg", tmp, len);
+ if (err < 0) {
+ printf("WARNING: could not set %s %s.\n",
+ "reg", fdt_strerror(err));
+ return err;
+ }
+ return 0;
+}
+
+#if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) ||\
+ defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3)
+
void fdt_fixup_ethernet(void *fdt, bd_t *bd)
{
int node;
@@ -486,5 +607,4 @@ void fdt_fixup_ethernet(void *fdt, bd_t *bd)
#endif
}
}
-
-#endif /* CONFIG_OF_LIBFDT */
+#endif