+#define DISP_LINE_LEN 16
+
+/* implement possible board specific board init */
+void __def_i2c_init_board(void)
+{
+ return;
+}
+void i2c_init_board(void)
+ __attribute__((weak, alias("__def_i2c_init_board")));
+
/* TODO: Implement architecture-specific get/set functions */
unsigned int __def_i2c_get_bus_speed(void)
{
/* TODO: Implement architecture-specific get/set functions */
unsigned int __def_i2c_get_bus_speed(void)
{
-int do_i2c_read ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_i2c_read ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
* 2 bytes long. Some day it might be 3 bytes long :-).
*/
devaddr = simple_strtoul(argv[2], NULL, 16);
* 2 bytes long. Some day it might be 3 bytes long :-).
*/
devaddr = simple_strtoul(argv[2], NULL, 16);
- alen = 1;
- for (j = 0; j < 8; j++) {
- if (argv[2][j] == '.') {
- alen = argv[2][j+1] - '0';
- if (alen > 3) {
- cmd_usage(cmdtp);
- return 1;
- }
- break;
- } else if (argv[2][j] == '\0')
- break;
- }
+ alen = get_alen(argv[2]);
+ if (alen > 3)
+ return CMD_RET_USAGE;
-int do_i2c_md ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+/*
+ * Syntax:
+ * i2c md {i2c_chip} {addr}{.0, .1, .2} {len}
+ */
+static int do_i2c_md ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
* 2 bytes long. Some day it might be 3 bytes long :-).
*/
addr = simple_strtoul(argv[2], NULL, 16);
* 2 bytes long. Some day it might be 3 bytes long :-).
*/
addr = simple_strtoul(argv[2], NULL, 16);
- alen = 1;
- for (j = 0; j < 8; j++) {
- if (argv[2][j] == '.') {
- alen = argv[2][j+1] - '0';
- if (alen > 3) {
- cmd_usage(cmdtp);
- return 1;
- }
- break;
- } else if (argv[2][j] == '\0')
- break;
- }
+ alen = get_alen(argv[2]);
+ if (alen > 3)
+ return CMD_RET_USAGE;
-int do_i2c_mw ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_i2c_mw ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
* Address is always specified.
*/
addr = simple_strtoul(argv[2], NULL, 16);
* Address is always specified.
*/
addr = simple_strtoul(argv[2], NULL, 16);
- alen = 1;
- for (j = 0; j < 8; j++) {
- if (argv[2][j] == '.') {
- alen = argv[2][j+1] - '0';
- if (alen > 3) {
- cmd_usage(cmdtp);
- return 1;
- }
- break;
- } else if (argv[2][j] == '\0')
- break;
- }
+ alen = get_alen(argv[2]);
+ if (alen > 3)
+ return CMD_RET_USAGE;
-int do_i2c_crc (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_i2c_crc (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
* Address is always specified.
*/
addr = simple_strtoul(argv[2], NULL, 16);
* Address is always specified.
*/
addr = simple_strtoul(argv[2], NULL, 16);
- alen = 1;
- for (j = 0; j < 8; j++) {
- if (argv[2][j] == '.') {
- alen = argv[2][j+1] - '0';
- if (alen > 3) {
- cmd_usage(cmdtp);
- return 1;
- }
- break;
- } else if (argv[2][j] == '\0')
- break;
- }
+ alen = get_alen(argv[2]);
+ if (alen > 3)
+ return CMD_RET_USAGE;
-mod_i2c_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char *argv[])
+mod_i2c_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char * const argv[])
* Address is always specified.
*/
addr = simple_strtoul(argv[2], NULL, 16);
* Address is always specified.
*/
addr = simple_strtoul(argv[2], NULL, 16);
- alen = 1;
- for (j = 0; j < 8; j++) {
- if (argv[2][j] == '.') {
- alen = argv[2][j+1] - '0';
- if (alen > 3) {
- cmd_usage(cmdtp);
- return 1;
- }
- break;
- } else if (argv[2][j] == '\0')
- break;
- }
+ alen = get_alen(argv[2]);
+ if (alen > 3)
+ return CMD_RET_USAGE;
-int do_i2c_probe (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_i2c_probe (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-int do_i2c_loop(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_i2c_loop(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
* Address is always specified.
*/
addr = simple_strtoul(argv[2], NULL, 16);
* Address is always specified.
*/
addr = simple_strtoul(argv[2], NULL, 16);
- alen = 1;
- for (j = 0; j < 8; j++) {
- if (argv[2][j] == '.') {
- alen = argv[2][j+1] - '0';
- if (alen > 3) {
- cmd_usage(cmdtp);
- return 1;
- }
- break;
- } else if (argv[2][j] == '\0')
- break;
- }
+ alen = get_alen(argv[2]);
+ if (alen > 3)
+ return CMD_RET_USAGE;
-int do_sdram (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_sdram (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
enum { unknown, EDO, SDRAM, DDR2 } type;
{
enum { unknown, EDO, SDRAM, DDR2 } type;
"32 MiB", "16 MiB", "8 MiB", "4 MiB"
};
"32 MiB", "16 MiB", "8 MiB", "4 MiB"
};
-int do_i2c_add_bus(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_i2c_add_bus(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
-int do_i2c_bus_num(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_i2c_bus_num(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
-int do_i2c_bus_speed(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_i2c_bus_speed(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
-int do_i2c_mm(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_i2c_mm(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
return mod_i2c_mem (cmdtp, 1, flag, argc, argv);
}
{
return mod_i2c_mem (cmdtp, 1, flag, argc, argv);
}
-int do_i2c_nm(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_i2c_nm(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
return mod_i2c_mem (cmdtp, 0, flag, argc, argv);
}
{
return mod_i2c_mem (cmdtp, 0, flag, argc, argv);
}
-int do_i2c_reset(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_i2c_reset(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
U_BOOT_CMD_MKENT(speed, 1, 1, do_i2c_bus_speed, "", ""),
};
U_BOOT_CMD_MKENT(speed, 1, 1, do_i2c_bus_speed, "", ""),
};
-int do_i2c(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
+void i2c_reloc(void) {
+ fixup_cmdtable(cmd_i2c_sub, ARRAY_SIZE(cmd_i2c_sub));
+}
+#endif
+
+static int do_i2c(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
/* Strip off leading 'i2c' command argument */
argc--;
argv++;
c = find_cmd_tbl(argv[0], &cmd_i2c_sub[0], ARRAY_SIZE(cmd_i2c_sub));
/* Strip off leading 'i2c' command argument */
argc--;
argv++;
c = find_cmd_tbl(argv[0], &cmd_i2c_sub[0], ARRAY_SIZE(cmd_i2c_sub));
- if (c) {
- return c->cmd(cmdtp, flag, argc, argv);
- } else {
- cmd_usage(cmdtp);
- return 1;
- }
+ if (c)
+ return c->cmd(cmdtp, flag, argc, argv);
+ else
+ return CMD_RET_USAGE;
if (i2c_write(mux->chip, 0, 0, &mux->channel, 1) != 0) {
printf ("Error setting Mux: chip:%x channel: \
%x\n", mux->chip, mux->channel);
if (i2c_write(mux->chip, 0, 0, &mux->channel, 1) != 0) {
printf ("Error setting Mux: chip:%x channel: \
%x\n", mux->chip, mux->channel);