diff options
Diffstat (limited to 'board/lwmon5/lwmon5.c')
| -rw-r--r-- | board/lwmon5/lwmon5.c | 40 |
1 files changed, 31 insertions, 9 deletions
diff --git a/board/lwmon5/lwmon5.c b/board/lwmon5/lwmon5.c index 830ec19..77f9989 100644 --- a/board/lwmon5/lwmon5.c +++ b/board/lwmon5/lwmon5.c @@ -19,6 +19,7 @@ */ #include <common.h> +#include <command.h> #include <ppc440.h> #include <asm/processor.h> #include <asm/gpio.h> @@ -28,7 +29,8 @@ DECLARE_GLOBAL_DATA_PTR; extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */ -ulong flash_get_size (ulong base, int banknum); +ulong flash_get_size(ulong base, int banknum); +int misc_init_r_kbd(void); int board_early_init_f(void) { @@ -295,6 +297,11 @@ int misc_init_r(void) out_be32((void *)0xc4000024, 0x64); out_be32((void *)0xc4000020, 0x701); + /* + * Init matrix keyboard + */ + misc_init_r_kbd(); + return 0; } @@ -522,13 +529,28 @@ void hw_watchdog_reset(void) gpio_write_bit(CFG_GPIO_WATCHDOG, val); } -#ifdef CONFIG_POST -/* - * Returns 1 if keys pressed to start the power-on long-running tests - * Called from board_init_f(). - */ -int post_hotkeys_pressed(void) +int do_eeprom_wp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { - return (ctrlc()); + if (argc < 2) { + printf("Usage:\n%s\n", cmdtp->usage); + return 1; + } + + if ((strcmp(argv[1], "on") == 0)) { + gpio_write_bit(CFG_GPIO_EEPROM_EXT_WP, 1); + } else if ((strcmp(argv[1], "off") == 0)) { + gpio_write_bit(CFG_GPIO_EEPROM_EXT_WP, 0); + } else { + printf("Usage:\n%s\n", cmdtp->usage); + return 1; + } + + + return 0; } -#endif + +U_BOOT_CMD( + eepromwp, 2, 0, do_eeprom_wp, + "eepromwp- eeprom write protect off/on\n", + "<on|off> - enable (on) or disable (off) I2C EEPROM write protect\n" +); |