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-rw-r--r--common/cmd_bdinfo.c33
-rw-r--r--common/cmd_bootm.c4
-rw-r--r--common/cmd_fdt.c1
-rw-r--r--common/cmd_immap.c2
-rw-r--r--common/cmd_time.c33
-rw-r--r--common/command.c6
-rw-r--r--common/env_mmc.c4
-rw-r--r--common/fdt_support.c87
-rw-r--r--common/hush.c2
-rw-r--r--common/image.c1
-rw-r--r--common/main.c12
-rw-r--r--common/spl/spl.c5
-rw-r--r--common/stdio.c2
13 files changed, 98 insertions, 94 deletions
diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c
index 48cdd16dd21..85279d5e7b8 100644
--- a/common/cmd_bdinfo.c
+++ b/common/cmd_bdinfo.c
@@ -51,6 +51,25 @@ static void print_eth(int idx)
}
__maybe_unused
+static void print_eths(void)
+{
+ struct eth_device *dev;
+ int i = 0;
+
+ do {
+ dev = eth_get_dev_by_index(i);
+ if (dev) {
+ printf("eth%dname = %s\n", i, dev->name);
+ print_eth(i);
+ i++;
+ }
+ } while (dev);
+
+ printf("current eth = %s\n", eth_get_name());
+ printf("ip_addr = %s\n", getenv("ipaddr"));
+}
+
+__maybe_unused
static void print_lnum(const char *name, unsigned long long value)
{
printf("%-12s= 0x%.8llX\n", name, value);
@@ -195,10 +214,9 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
print_num("sram size ", (ulong)bd->bi_sramsize);
#endif
#if defined(CONFIG_CMD_NET)
- print_eth(0);
- printf("ip_addr = %s\n", getenv("ipaddr"));
+ print_eths();
#endif
- printf("baudrate = %u bps\n", (ulong)bd->bi_baudrate);
+ printf("baudrate = %u bps\n", bd->bi_baudrate);
return 0;
}
@@ -366,18 +384,19 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
}
#if defined(CONFIG_CMD_NET)
- print_eth(0);
- printf("ip_addr = %s\n", getenv("ipaddr"));
+ print_eths();
#endif
printf("baudrate = %u bps\n", bd->bi_baudrate);
#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
- print_num("TLB addr", gd->tlb_addr);
+ print_num("TLB addr", gd->arch.tlb_addr);
#endif
print_num("relocaddr", gd->relocaddr);
print_num("reloc off", gd->reloc_off);
print_num("irq_sp", gd->irq_sp); /* irq stack pointer */
print_num("sp start ", gd->start_addr_sp);
+#if defined(CONFIG_LCD) || defined(CONFIG_VIDEO)
print_num("FB base ", gd->fb_base);
+#endif
/*
* TODO: Currently only support for davinci SOC's is added.
* Remove this check once all the board implement this.
@@ -463,7 +482,9 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
print_eth(0);
printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
+#if defined(CONFIG_LCD) || defined(CONFIG_VIDEO)
print_num("FB base ", gd->fb_base);
+#endif
return 0;
}
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 1b8a8c15610..f0338babeba 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -47,7 +47,6 @@
#endif
#if defined(CONFIG_OF_LIBFDT)
-#include <fdt.h>
#include <libfdt.h>
#include <fdt_support.h>
#endif
@@ -498,7 +497,8 @@ static int do_bootm_subcommand(cmd_tbl_t *cmdtp, int flag, int argc,
return CMD_RET_USAGE;
}
- if (images.state >= state) {
+ if (images.state < BOOTM_STATE_START ||
+ images.state >= state) {
printf("Trying to execute a command out of order\n");
return CMD_RET_USAGE;
}
diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c
index 9e2de34737f..6eec947fcb3 100644
--- a/common/cmd_fdt.c
+++ b/common/cmd_fdt.c
@@ -29,7 +29,6 @@
#include <linux/ctype.h>
#include <linux/types.h>
#include <asm/global_data.h>
-#include <fdt.h>
#include <libfdt.h>
#include <fdt_support.h>
diff --git a/common/cmd_immap.c b/common/cmd_immap.c
index 1f59c1e1d16..fdf9489b2e9 100644
--- a/common/cmd_immap.c
+++ b/common/cmd_immap.c
@@ -453,7 +453,7 @@ static void prbrg (int n, uint val)
#if defined(CONFIG_8xx)
ulong clock = gd->cpu_clk;
#elif defined(CONFIG_8260)
- ulong clock = gd->brg_clk;
+ ulong clock = gd->arch.brg_clk;
#endif
printf ("BRG%d:", n);
diff --git a/common/cmd_time.c b/common/cmd_time.c
index 6dbdbbfbe7a..9808cd66995 100644
--- a/common/cmd_time.c
+++ b/common/cmd_time.c
@@ -22,36 +22,6 @@
#include <common.h>
#include <command.h>
-/*
- * TODO(clchiou): This function actually minics the bottom-half of the
- * run_command() function. Since this function has ARM-dependent timer
- * codes, we cannot merge it with the run_command() for now.
- */
-static int run_command_and_time_it(int flag, int argc, char * const argv[],
- ulong *cycles)
-{
- cmd_tbl_t *cmdtp = find_cmd(argv[0]);
- int retval = 0;
-
- if (!cmdtp) {
- printf("%s: command not found\n", argv[0]);
- return 1;
- }
- if (argc > cmdtp->maxargs)
- return CMD_RET_USAGE;
-
- /*
- * TODO(clchiou): get_timer_masked() is only defined in certain ARM
- * boards. We could use the new timer API that Graeme is proposing
- * so that this piece of code would be arch-independent.
- */
- *cycles = get_timer_masked();
- retval = cmdtp->cmd(cmdtp, flag, argc, argv);
- *cycles = get_timer_masked() - *cycles;
-
- return retval;
-}
-
static void report_time(ulong cycles)
{
ulong minutes, seconds, milliseconds;
@@ -75,11 +45,12 @@ static int do_time(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
ulong cycles = 0;
int retval = 0;
+ int repeatable;
if (argc == 1)
return CMD_RET_USAGE;
- retval = run_command_and_time_it(0, argc - 1, argv + 1, &cycles);
+ retval = cmd_process(0, argc - 1, argv + 1, &repeatable, &cycles);
report_time(cycles);
return retval;
diff --git a/common/command.c b/common/command.c
index 50c84292c16..305a236facc 100644
--- a/common/command.c
+++ b/common/command.c
@@ -513,7 +513,7 @@ static int cmd_call(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
}
enum command_ret_t cmd_process(int flag, int argc, char * const argv[],
- int *repeatable)
+ int *repeatable, ulong *ticks)
{
enum command_ret_t rc = CMD_RET_SUCCESS;
cmd_tbl_t *cmdtp;
@@ -543,7 +543,11 @@ enum command_ret_t cmd_process(int flag, int argc, char * const argv[],
/* If OK so far, then do the command */
if (!rc) {
+ if (ticks)
+ *ticks = get_timer(0);
rc = cmd_call(cmdtp, flag, argc, argv);
+ if (ticks)
+ *ticks = get_timer(*ticks);
*repeatable &= cmdtp->repeatable;
}
if (rc == CMD_RET_USAGE)
diff --git a/common/env_mmc.c b/common/env_mmc.c
index ce216712100..02bd5aed10c 100644
--- a/common/env_mmc.c
+++ b/common/env_mmc.c
@@ -46,13 +46,11 @@ DECLARE_GLOBAL_DATA_PTR;
#define CONFIG_ENV_OFFSET 0
#endif
-static int __mmc_get_env_addr(struct mmc *mmc, u32 *env_addr)
+__weak int mmc_get_env_addr(struct mmc *mmc, u32 *env_addr)
{
*env_addr = CONFIG_ENV_OFFSET;
return 0;
}
-int mmc_get_env_addr(struct mmc *mmc, u32 *env_addr)
- __attribute__((weak, alias("__mmc_get_env_addr")));
int env_init(void)
{
diff --git a/common/fdt_support.c b/common/fdt_support.c
index 6b9fa0550f1..812acb401c1 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -28,7 +28,6 @@
#include <linux/ctype.h>
#include <linux/types.h>
#include <asm/global_data.h>
-#include <fdt.h>
#include <libfdt.h>
#include <fdt_support.h>
#include <exports.h>
@@ -52,7 +51,7 @@ DECLARE_GLOBAL_DATA_PTR;
u32 fdt_getprop_u32_default(const void *fdt, const char *path,
const char *prop, const u32 dflt)
{
- const u32 *val;
+ const fdt32_t *val;
int off;
off = fdt_path_offset(fdt, path);
@@ -86,7 +85,7 @@ int fdt_find_and_setprop(void *fdt, const char *node, const char *prop,
if (nodeoff < 0)
return nodeoff;
- if ((!create) && (fdt_get_property(fdt, nodeoff, prop, 0) == NULL))
+ if ((!create) && (fdt_get_property(fdt, nodeoff, prop, NULL) == NULL))
return 0; /* create flag not set; so exit quietly */
return fdt_setprop(fdt, nodeoff, prop, val, len);
@@ -150,7 +149,7 @@ int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int force)
{
int nodeoffset;
int err, j, total;
- u32 tmp;
+ fdt32_t tmp;
const char *path;
uint64_t addr, size;
@@ -189,7 +188,7 @@ int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int force)
path = fdt_getprop(fdt, nodeoffset, "linux,initrd-start", NULL);
if ((path == NULL) || force) {
- tmp = __cpu_to_be32(initrd_start);
+ tmp = cpu_to_fdt32(initrd_start);
err = fdt_setprop(fdt, nodeoffset,
"linux,initrd-start", &tmp, sizeof(tmp));
if (err < 0) {
@@ -198,7 +197,7 @@ int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int force)
fdt_strerror(err));
return err;
}
- tmp = __cpu_to_be32(initrd_end);
+ tmp = cpu_to_fdt32(initrd_end);
err = fdt_setprop(fdt, nodeoffset,
"linux,initrd-end", &tmp, sizeof(tmp));
if (err < 0) {
@@ -301,8 +300,8 @@ void do_fixup_by_path(void *fdt, const char *path, const char *prop,
void do_fixup_by_path_u32(void *fdt, const char *path, const char *prop,
u32 val, int create)
{
- val = cpu_to_fdt32(val);
- do_fixup_by_path(fdt, path, prop, &val, sizeof(val), create);
+ fdt32_t tmp = cpu_to_fdt32(val);
+ do_fixup_by_path(fdt, path, prop, &tmp, sizeof(tmp), create);
}
void do_fixup_by_prop(void *fdt,
@@ -320,7 +319,7 @@ void do_fixup_by_prop(void *fdt,
#endif
off = fdt_node_offset_by_prop_value(fdt, -1, pname, pval, plen);
while (off != -FDT_ERR_NOTFOUND) {
- if (create || (fdt_get_property(fdt, off, prop, 0) != NULL))
+ if (create || (fdt_get_property(fdt, off, prop, NULL) != NULL))
fdt_setprop(fdt, off, prop, val, len);
off = fdt_node_offset_by_prop_value(fdt, off, pname, pval, plen);
}
@@ -330,8 +329,8 @@ void do_fixup_by_prop_u32(void *fdt,
const char *pname, const void *pval, int plen,
const char *prop, u32 val, int create)
{
- val = cpu_to_fdt32(val);
- do_fixup_by_prop(fdt, pname, pval, plen, prop, &val, 4, create);
+ fdt32_t tmp = cpu_to_fdt32(val);
+ do_fixup_by_prop(fdt, pname, pval, plen, prop, &tmp, 4, create);
}
void do_fixup_by_compat(void *fdt, const char *compat,
@@ -347,7 +346,7 @@ void do_fixup_by_compat(void *fdt, const char *compat,
#endif
off = fdt_node_offset_by_compatible(fdt, -1, compat);
while (off != -FDT_ERR_NOTFOUND) {
- if (create || (fdt_get_property(fdt, off, prop, 0) != NULL))
+ if (create || (fdt_get_property(fdt, off, prop, NULL) != NULL))
fdt_setprop(fdt, off, prop, val, len);
off = fdt_node_offset_by_compatible(fdt, off, compat);
}
@@ -356,8 +355,8 @@ void do_fixup_by_compat(void *fdt, const char *compat,
void do_fixup_by_compat_u32(void *fdt, const char *compat,
const char *prop, u32 val, int create)
{
- val = cpu_to_fdt32(val);
- do_fixup_by_compat(fdt, compat, prop, &val, 4, create);
+ fdt32_t tmp = cpu_to_fdt32(val);
+ do_fixup_by_compat(fdt, compat, prop, &tmp, 4, create);
}
/*
@@ -367,7 +366,7 @@ void do_fixup_by_compat_u32(void *fdt, const char *compat,
*/
static int get_cells_len(void *blob, char *nr_cells_name)
{
- const u32 *cell;
+ const fdt32_t *cell;
cell = fdt_getprop(blob, 0, nr_cells_name, NULL);
if (cell && fdt32_to_cpu(*cell) == 2)
@@ -388,13 +387,21 @@ static void write_cell(u8 *addr, u64 val, int size)
}
}
+#define MEMORY_BANKS_MAX 4
int fdt_fixup_memory_banks(void *blob, u64 start[], u64 size[], int banks)
{
int err, nodeoffset;
int addr_cell_len, size_cell_len, len;
- u8 tmp[banks * 16]; /* Up to 64-bit address + 64-bit size */
+ u8 tmp[MEMORY_BANKS_MAX * 16]; /* Up to 64-bit address + 64-bit size */
int bank;
+ if (banks > MEMORY_BANKS_MAX) {
+ printf("%s: num banks %d exceeds hardcoded limit %d."
+ " Recompile with higher MEMORY_BANKS_MAX?\n",
+ __FUNCTION__, banks, MEMORY_BANKS_MAX);
+ return -1;
+ }
+
err = fdt_check_header(blob);
if (err < 0) {
printf("%s: %s\n", __FUNCTION__, fdt_strerror(err));
@@ -903,11 +910,11 @@ void fdt_del_node_and_alias(void *blob, const char *alias)
}
/* Helper to read a big number; size is in cells (not bytes) */
-static inline u64 of_read_number(const __be32 *cell, int size)
+static inline u64 of_read_number(const fdt32_t *cell, int size)
{
u64 r = 0;
while (size--)
- r = (r << 32) | be32_to_cpu(*(cell++));
+ r = (r << 32) | fdt32_to_cpu(*(cell++));
return r;
}
@@ -921,7 +928,7 @@ static inline u64 of_read_number(const __be32 *cell, int size)
/* Debug utility */
#ifdef DEBUG
-static void of_dump_addr(const char *s, const u32 *addr, int na)
+static void of_dump_addr(const char *s, const fdt32_t *addr, int na)
{
printf("%s", s);
while(na--)
@@ -929,7 +936,7 @@ static void of_dump_addr(const char *s, const u32 *addr, int na)
printf("\n");
}
#else
-static void of_dump_addr(const char *s, const u32 *addr, int na) { }
+static void of_dump_addr(const char *s, const fdt32_t *addr, int na) { }
#endif
/* Callbacks for bus specific translators */
@@ -938,21 +945,21 @@ struct of_bus {
const char *addresses;
void (*count_cells)(void *blob, int parentoffset,
int *addrc, int *sizec);
- u64 (*map)(u32 *addr, const u32 *range,
+ u64 (*map)(fdt32_t *addr, const fdt32_t *range,
int na, int ns, int pna);
- int (*translate)(u32 *addr, u64 offset, int na);
+ int (*translate)(fdt32_t *addr, u64 offset, int na);
};
/* Default translator (generic bus) */
static void of_bus_default_count_cells(void *blob, int parentoffset,
int *addrc, int *sizec)
{
- const u32 *prop;
+ const fdt32_t *prop;
if (addrc) {
prop = fdt_getprop(blob, parentoffset, "#address-cells", NULL);
if (prop)
- *addrc = be32_to_cpup((u32 *)prop);
+ *addrc = be32_to_cpup(prop);
else
*addrc = 2;
}
@@ -960,13 +967,13 @@ static void of_bus_default_count_cells(void *blob, int parentoffset,
if (sizec) {
prop = fdt_getprop(blob, parentoffset, "#size-cells", NULL);
if (prop)
- *sizec = be32_to_cpup((u32 *)prop);
+ *sizec = be32_to_cpup(prop);
else
*sizec = 1;
}
}
-static u64 of_bus_default_map(u32 *addr, const u32 *range,
+static u64 of_bus_default_map(fdt32_t *addr, const fdt32_t *range,
int na, int ns, int pna)
{
u64 cp, s, da;
@@ -983,14 +990,14 @@ static u64 of_bus_default_map(u32 *addr, const u32 *range,
return da - cp;
}
-static int of_bus_default_translate(u32 *addr, u64 offset, int na)
+static int of_bus_default_translate(fdt32_t *addr, u64 offset, int na)
{
u64 a = of_read_number(addr, na);
memset(addr, 0, na * 4);
a += offset;
if (na > 1)
- addr[na - 2] = a >> 32;
- addr[na - 1] = a & 0xffffffffu;
+ addr[na - 2] = cpu_to_fdt32(a >> 32);
+ addr[na - 1] = cpu_to_fdt32(a & 0xffffffffu);
return 0;
}
@@ -1008,10 +1015,10 @@ static struct of_bus of_busses[] = {
};
static int of_translate_one(void * blob, int parent, struct of_bus *bus,
- struct of_bus *pbus, u32 *addr,
+ struct of_bus *pbus, fdt32_t *addr,
int na, int ns, int pna, const char *rprop)
{
- const u32 *ranges;
+ const fdt32_t *ranges;
int rlen;
int rone;
u64 offset = OF_BAD_ADDR;
@@ -1028,7 +1035,7 @@ static int of_translate_one(void * blob, int parent, struct of_bus *bus,
* to translate addresses that aren't supposed to be translated in
* the first place. --BenH.
*/
- ranges = (u32 *)fdt_getprop(blob, parent, rprop, &rlen);
+ ranges = fdt_getprop(blob, parent, rprop, &rlen);
if (ranges == NULL || rlen == 0) {
offset = of_read_number(addr, na);
memset(addr, 0, pna * 4);
@@ -1070,12 +1077,12 @@ static int of_translate_one(void * blob, int parent, struct of_bus *bus,
* that can be mapped to a cpu physical address). This is not really specified
* that way, but this is traditionally the way IBM at least do things
*/
-u64 __of_translate_address(void *blob, int node_offset, const u32 *in_addr,
- const char *rprop)
+static u64 __of_translate_address(void *blob, int node_offset, const fdt32_t *in_addr,
+ const char *rprop)
{
int parent;
struct of_bus *bus, *pbus;
- u32 addr[OF_MAX_ADDR_CELLS];
+ fdt32_t addr[OF_MAX_ADDR_CELLS];
int na, ns, pna, pns;
u64 result = OF_BAD_ADDR;
@@ -1143,7 +1150,7 @@ u64 __of_translate_address(void *blob, int node_offset, const u32 *in_addr,
return result;
}
-u64 fdt_translate_address(void *blob, int node_offset, const u32 *in_addr)
+u64 fdt_translate_address(void *blob, int node_offset, const fdt32_t *in_addr)
{
return __of_translate_address(blob, node_offset, in_addr, "ranges");
}
@@ -1162,7 +1169,7 @@ int fdt_node_offset_by_compat_reg(void *blob, const char *compat,
{
int len, off = fdt_node_offset_by_compatible(blob, -1, compat);
while (off != -FDT_ERR_NOTFOUND) {
- u32 *reg = (u32 *)fdt_getprop(blob, off, "reg", &len);
+ const fdt32_t *reg = fdt_getprop(blob, off, "reg", &len);
if (reg) {
if (compat_off == fdt_translate_address(blob, off, reg))
return off;
@@ -1356,7 +1363,7 @@ err_size:
int fdt_verify_alias_address(void *fdt, int anode, const char *alias, u64 addr)
{
const char *path;
- const u32 *reg;
+ const fdt32_t *reg;
int node, len;
u64 dt_addr;
@@ -1398,11 +1405,11 @@ u64 fdt_get_base_address(void *fdt, int node)
{
int size;
u32 naddr;
- const u32 *prop;
+ const fdt32_t *prop;
prop = fdt_getprop(fdt, node, "#address-cells", &size);
if (prop && size == 4)
- naddr = *prop;
+ naddr = be32_to_cpup(prop);
else
naddr = 2;
diff --git a/common/hush.c b/common/hush.c
index eb6c879c534..cc81c9c3e05 100644
--- a/common/hush.c
+++ b/common/hush.c
@@ -1665,7 +1665,7 @@ static int run_pipe_real(struct pipe *pi)
}
/* Process the command */
return cmd_process(flag, child->argc, child->argv,
- &flag_repeat);
+ &flag_repeat, NULL);
#endif
}
#ifndef __U_BOOT__
diff --git a/common/image.c b/common/image.c
index 95498e6186e..ae1a9d3bd15 100644
--- a/common/image.c
+++ b/common/image.c
@@ -47,7 +47,6 @@
#include <image.h>
#if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT)
-#include <fdt.h>
#include <libfdt.h>
#include <fdt_support.h>
#endif
diff --git a/common/main.c b/common/main.c
index 5d8454ea0e5..e2d2e09bf9f 100644
--- a/common/main.c
+++ b/common/main.c
@@ -225,6 +225,7 @@ static inline
int abortboot(int bootdelay)
{
int abort = 0;
+ unsigned long ts;
#ifdef CONFIG_MENUPROMPT
printf(CONFIG_MENUPROMPT);
@@ -248,11 +249,10 @@ int abortboot(int bootdelay)
#endif
while ((bootdelay > 0) && (!abort)) {
- int i;
-
--bootdelay;
- /* delay 100 * 10ms */
- for (i=0; !abort && i<100; ++i) {
+ /* delay 1000 ms */
+ ts = get_timer(0);
+ do {
if (tstc()) { /* we got a key press */
abort = 1; /* don't auto boot */
bootdelay = 0; /* no more delay */
@@ -264,7 +264,7 @@ int abortboot(int bootdelay)
break;
}
udelay(10000);
- }
+ } while (!abort && get_timer(ts) < 1000);
printf("\b\b\b%2d ", bootdelay);
}
@@ -1452,7 +1452,7 @@ static int builtin_run_command(const char *cmd, int flag)
continue;
}
- if (cmd_process(flag, argc, argv, &repeatable))
+ if (cmd_process(flag, argc, argv, &repeatable, NULL))
rc = -1;
/* Did the user stop this? */
diff --git a/common/spl/spl.c b/common/spl/spl.c
index ff9ba7b0a59..6a5a1365a14 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -221,6 +221,11 @@ void board_init_r(gd_t *dummy1, ulong dummy2)
#endif
break;
#endif
+#ifdef CONFIG_SPL_USBETH_SUPPORT
+ case BOOT_DEVICE_USBETH:
+ spl_net_load_image("usb_ether");
+ break;
+#endif
default:
debug("SPL: Un-supported Boot Device\n");
hang();
diff --git a/common/stdio.c b/common/stdio.c
index 97ff9cf4a6a..5d5117c0ed8 100644
--- a/common/stdio.c
+++ b/common/stdio.c
@@ -207,7 +207,7 @@ int stdio_init (void)
/* Initialize the list */
INIT_LIST_HEAD(&(devs.list));
-#ifdef CONFIG_ARM_DCC_MULTI
+#ifdef CONFIG_ARM_DCC
drv_arm_dcc_init ();
#endif
#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)