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[uboot-xburst] since QI LB60 don't have UART1 pin out. disable UART1 when press KEY_S

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This commit is contained in:
Xiangfu Liu 2010-04-25 21:54:45 +08:00
parent a26a5df28d
commit 7af2afd015
1 changed files with 3 additions and 6 deletions
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9
package/uboot-xburst/files/board/nanonote/nanonote.c
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@ -57,10 +57,9 @@ static void gpio_init(void)
*/
if (__gpio_get_pin(GPIO_KEYIN_BASE + 2) == 0){
/* if pressed [S] */
printf("[S] pressed, enable UART\n");
printf("[S] pressed, enable UART0\n");
gd->boot_option |= BOOT_WITH_ENABLE_UART;
__gpio_as_uart0();
__gpio_as_uart1();
} else {
__gpio_as_input(GPIO_KEYIN_8);
__gpio_enable_pull(GPIO_KEYIN_8);
@ -86,7 +85,7 @@ static void gpio_init(void)
__gpio_enable_pull(GPIO_USB_DETECT);
if (__gpio_get_pin(GPIO_KEYIN_BASE + 3) == 0) {
printf("[M] pressed, boot from sd card %d\n");
printf("[M] pressed, boot from sd card\n");
gd->boot_option |= BOOT_FROM_SDCARD;
}
}
@ -97,8 +96,7 @@ static void cpm_init(void)
__cpm_stop_cim();
__cpm_stop_i2c();
__cpm_stop_ssi();
if (!(gd->boot_option & BOOT_WITH_ENABLE_UART))
__cpm_stop_uart1();
__cpm_stop_uart1();
__cpm_stop_sadc();
__cpm_stop_uhc();
__cpm_stop_udc();
@ -116,7 +114,6 @@ void board_early_init(void)
int checkboard (void)
{
printf("Board: Qi LB60 (Ingenic XBurst Jz4740 SoC, Speed %d MHz)\n",
gd->cpu_clk / 1000000);