From: Mike Frysinger Date: Sun, 22 Feb 2009 21:26:35 +0000 (-0500) Subject: Blackfin: bf537-stamp: split post code out into dedicated post.c X-Git-Tag: v2009.06-rc1~138^2 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=4de1a5daab079ddc8ce1274144700203d692105c;p=u-boot Blackfin: bf537-stamp: split post code out into dedicated post.c Signed-off-by: Mike Frysinger --- diff --git a/board/bf537-stamp/Makefile b/board/bf537-stamp/Makefile index 199093b824..3b875a322b 100644 --- a/board/bf537-stamp/Makefile +++ b/board/bf537-stamp/Makefile @@ -32,7 +32,7 @@ LIB = $(obj)lib$(BOARD).a COBJS-y := $(BOARD).o cmd_bf537led.o COBJS-$(CONFIG_CMD_EEPROM) += spi_flash.o COBJS-$(CONFIG_CMD_NAND) += nand.o -COBJS-$(CONFIG_POST) += post-memory.o +COBJS-$(CONFIG_POST) += post.o post-memory.o SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) diff --git a/board/bf537-stamp/bf537-stamp.c b/board/bf537-stamp/bf537-stamp.c index 8cc621b7f0..16ffe2f1d1 100644 --- a/board/bf537-stamp/bf537-stamp.c +++ b/board/bf537-stamp/bf537-stamp.c @@ -36,8 +36,6 @@ DECLARE_GLOBAL_DATA_PTR; -#define POST_WORD_ADDR 0xFF903FFC - int checkboard(void) { printf("Board: ADI BF537 stamp board\n"); @@ -167,237 +165,3 @@ int misc_init_r(void) return 0; } #endif /* CONFIG_MISC_INIT_R */ - -#ifdef CONFIG_POST -/* Using sw10-PF5 as the hotkey */ -int post_hotkeys_pressed(void) -{ - int delay = 3; - int i; - unsigned short value; - - *pPORTF_FER &= ~PF5; - *pPORTFIO_DIR &= ~PF5; - *pPORTFIO_INEN |= PF5; - - printf("########Press SW10 to enter Memory POST########: %2d ", delay); - while (delay--) { - for (i = 0; i < 100; i++) { - value = *pPORTFIO & PF5; - if (value != 0) { - break; - } - udelay(10000); - } - printf("\b\b\b%2d ", delay); - } - printf("\b\b\b 0"); - printf("\n"); - if (value == 0) - return 0; - else { - printf("Hotkey has been pressed, Enter POST . . . . . .\n"); - return 1; - } -} -#endif - -#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) -void post_word_store(ulong a) -{ - volatile ulong *save_addr = (volatile ulong *)POST_WORD_ADDR; - *save_addr = a; -} - -ulong post_word_load(void) -{ - volatile ulong *save_addr = (volatile ulong *)POST_WORD_ADDR; - return *save_addr; -} -#endif - -#ifdef CONFIG_POST -int uart_post_test(int flags) -{ - return 0; -} - -#define BLOCK_SIZE 0x10000 -#define VERIFY_ADDR 0x2000000 -extern int erase_block_flash(int); -extern int write_data(long lStart, long lCount, uchar * pnData); -int flash_post_test(int flags) -{ - unsigned short *pbuf, *temp; - int offset, n, i; - int value = 0; - int result = 0; - printf("\n"); - pbuf = (unsigned short *)VERIFY_ADDR; - temp = pbuf; - for (n = FLASH_START_POST_BLOCK; n < FLASH_END_POST_BLOCK; n++) { - offset = (n - 7) * BLOCK_SIZE; - printf("--------Erase block:%2d..", n); - erase_block_flash(n); - printf("OK\r"); - printf("--------Program block:%2d...", n); - write_data(CONFIG_SYS_FLASH_BASE + offset, BLOCK_SIZE, pbuf); - printf("OK\r"); - printf("--------Verify block:%2d...", n); - for (i = 0; i < BLOCK_SIZE; i += 2) { - if (*(unsigned short *)(CONFIG_SYS_FLASH_BASE + offset + i) != - *temp++) { - value = 1; - result = 1; - } - } - if (value) - printf("failed\n"); - else - printf("OK %3d%%\r", - (int)( - (n + 1 - - FLASH_START_POST_BLOCK) * - 100 / (FLASH_END_POST_BLOCK - - FLASH_START_POST_BLOCK))); - - temp = pbuf; - value = 0; - } - printf("\n"); - if (result) - return -1; - else - return 0; -} - -/**************************************************** - * LED1 ---- PF6 LED2 ---- PF7 * - * LED3 ---- PF8 LED4 ---- PF9 * - * LED5 ---- PF10 LED6 ---- PF11 * - ****************************************************/ -int led_post_test(int flags) -{ - *pPORTF_FER &= ~(PF6 | PF7 | PF8 | PF9 | PF10 | PF11); - *pPORTFIO_DIR |= PF6 | PF7 | PF8 | PF9 | PF10 | PF11; - *pPORTFIO_INEN &= ~(PF6 | PF7 | PF8 | PF9 | PF10 | PF11); - *pPORTFIO &= ~(PF6 | PF7 | PF8 | PF9 | PF10 | PF11); - udelay(1000000); - printf("LED1 on"); - *pPORTFIO |= PF6; - udelay(1000000); - printf("\b\b\b\b\b\b\b"); - printf("LED2 on"); - *pPORTFIO |= PF7; - udelay(1000000); - printf("\b\b\b\b\b\b\b"); - printf("LED3 on"); - *pPORTFIO |= PF8; - udelay(1000000); - printf("\b\b\b\b\b\b\b"); - printf("LED4 on"); - *pPORTFIO |= PF9; - udelay(1000000); - printf("\b\b\b\b\b\b\b"); - printf("LED5 on"); - *pPORTFIO |= PF10; - udelay(1000000); - printf("\b\b\b\b\b\b\b"); - printf("lED6 on"); - *pPORTFIO |= PF11; - printf("\b\b\b\b\b\b\b "); - return 0; -} - -/************************************************ - * SW10 ---- PF5 SW11 ---- PF4 * - * SW12 ---- PF3 SW13 ---- PF2 * - ************************************************/ -int button_post_test(int flags) -{ - int i, delay = 5; - unsigned short value = 0; - int result = 0; - - *pPORTF_FER &= ~(PF5 | PF4 | PF3 | PF2); - *pPORTFIO_DIR &= ~(PF5 | PF4 | PF3 | PF2); - *pPORTFIO_INEN |= (PF5 | PF4 | PF3 | PF2); - - printf("\n--------Press SW10: %2d ", delay); - while (delay--) { - for (i = 0; i < 100; i++) { - value = *pPORTFIO & PF5; - if (value != 0) { - break; - } - udelay(10000); - } - printf("\b\b\b%2d ", delay); - } - if (value != 0) - printf("\b\bOK"); - else { - result = -1; - printf("\b\bfailed"); - } - - delay = 5; - printf("\n--------Press SW11: %2d ", delay); - while (delay--) { - for (i = 0; i < 100; i++) { - value = *pPORTFIO & PF4; - if (value != 0) { - break; - } - udelay(10000); - } - printf("\b\b\b%2d ", delay); - } - if (value != 0) - printf("\b\bOK"); - else { - result = -1; - printf("\b\bfailed"); - } - - delay = 5; - printf("\n--------Press SW12: %2d ", delay); - while (delay--) { - for (i = 0; i < 100; i++) { - value = *pPORTFIO & PF3; - if (value != 0) { - break; - } - udelay(10000); - } - printf("\b\b\b%2d ", delay); - } - if (value != 0) - printf("\b\bOK"); - else { - result = -1; - printf("\b\bfailed"); - } - - delay = 5; - printf("\n--------Press SW13: %2d ", delay); - while (delay--) { - for (i = 0; i < 100; i++) { - value = *pPORTFIO & PF2; - if (value != 0) { - break; - } - udelay(10000); - } - printf("\b\b\b%2d ", delay); - } - if (value != 0) - printf("\b\bOK"); - else { - result = -1; - printf("\b\bfailed"); - } - printf("\n"); - return result; -} -#endif diff --git a/board/bf537-stamp/post.c b/board/bf537-stamp/post.c new file mode 100644 index 0000000000..4e844ba432 --- /dev/null +++ b/board/bf537-stamp/post.c @@ -0,0 +1,244 @@ +/* + * BF537-STAMP POST code + * + * Enter bugs at http://blackfin.uclinux.org/ + * + * Copyright (c) 2005-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include +#include +#include +#include + +#define POST_WORD_ADDR 0xFF903FFC + +/* Using sw10-PF5 as the hotkey */ +int post_hotkeys_pressed(void) +{ + int delay = 3; + int i; + unsigned short value; + + *pPORTF_FER &= ~PF5; + *pPORTFIO_DIR &= ~PF5; + *pPORTFIO_INEN |= PF5; + + printf("########Press SW10 to enter Memory POST########: %2d ", delay); + while (delay--) { + for (i = 0; i < 100; i++) { + value = *pPORTFIO & PF5; + if (value != 0) { + break; + } + udelay(10000); + } + printf("\b\b\b%2d ", delay); + } + printf("\b\b\b 0"); + printf("\n"); + if (value == 0) + return 0; + else { + printf("Hotkey has been pressed, Enter POST . . . . . .\n"); + return 1; + } +} + +void post_word_store(ulong a) +{ + volatile ulong *save_addr = (volatile ulong *)POST_WORD_ADDR; + *save_addr = a; +} + +ulong post_word_load(void) +{ + volatile ulong *save_addr = (volatile ulong *)POST_WORD_ADDR; + return *save_addr; +} + +int uart_post_test(int flags) +{ + return 0; +} + +#define BLOCK_SIZE 0x10000 +#define VERIFY_ADDR 0x2000000 +extern int erase_block_flash(int); +extern int write_data(long lStart, long lCount, uchar * pnData); +int flash_post_test(int flags) +{ + unsigned short *pbuf, *temp; + int offset, n, i; + int value = 0; + int result = 0; + printf("\n"); + pbuf = (unsigned short *)VERIFY_ADDR; + temp = pbuf; + for (n = FLASH_START_POST_BLOCK; n < FLASH_END_POST_BLOCK; n++) { + offset = (n - 7) * BLOCK_SIZE; + printf("--------Erase block:%2d..", n); + erase_block_flash(n); + printf("OK\r"); + printf("--------Program block:%2d...", n); + write_data(CONFIG_SYS_FLASH_BASE + offset, BLOCK_SIZE, pbuf); + printf("OK\r"); + printf("--------Verify block:%2d...", n); + for (i = 0; i < BLOCK_SIZE; i += 2) { + if (*(unsigned short *)(CONFIG_SYS_FLASH_BASE + offset + i) != + *temp++) { + value = 1; + result = 1; + } + } + if (value) + printf("failed\n"); + else + printf("OK %3d%%\r", + (int)( + (n + 1 - + FLASH_START_POST_BLOCK) * + 100 / (FLASH_END_POST_BLOCK - + FLASH_START_POST_BLOCK))); + + temp = pbuf; + value = 0; + } + printf("\n"); + if (result) + return -1; + else + return 0; +} + +/**************************************************** + * LED1 ---- PF6 LED2 ---- PF7 * + * LED3 ---- PF8 LED4 ---- PF9 * + * LED5 ---- PF10 LED6 ---- PF11 * + ****************************************************/ +int led_post_test(int flags) +{ + *pPORTF_FER &= ~(PF6 | PF7 | PF8 | PF9 | PF10 | PF11); + *pPORTFIO_DIR |= PF6 | PF7 | PF8 | PF9 | PF10 | PF11; + *pPORTFIO_INEN &= ~(PF6 | PF7 | PF8 | PF9 | PF10 | PF11); + *pPORTFIO &= ~(PF6 | PF7 | PF8 | PF9 | PF10 | PF11); + udelay(1000000); + printf("LED1 on"); + *pPORTFIO |= PF6; + udelay(1000000); + printf("\b\b\b\b\b\b\b"); + printf("LED2 on"); + *pPORTFIO |= PF7; + udelay(1000000); + printf("\b\b\b\b\b\b\b"); + printf("LED3 on"); + *pPORTFIO |= PF8; + udelay(1000000); + printf("\b\b\b\b\b\b\b"); + printf("LED4 on"); + *pPORTFIO |= PF9; + udelay(1000000); + printf("\b\b\b\b\b\b\b"); + printf("LED5 on"); + *pPORTFIO |= PF10; + udelay(1000000); + printf("\b\b\b\b\b\b\b"); + printf("lED6 on"); + *pPORTFIO |= PF11; + printf("\b\b\b\b\b\b\b "); + return 0; +} + +/************************************************ + * SW10 ---- PF5 SW11 ---- PF4 * + * SW12 ---- PF3 SW13 ---- PF2 * + ************************************************/ +int button_post_test(int flags) +{ + int i, delay = 5; + unsigned short value = 0; + int result = 0; + + *pPORTF_FER &= ~(PF5 | PF4 | PF3 | PF2); + *pPORTFIO_DIR &= ~(PF5 | PF4 | PF3 | PF2); + *pPORTFIO_INEN |= (PF5 | PF4 | PF3 | PF2); + + printf("\n--------Press SW10: %2d ", delay); + while (delay--) { + for (i = 0; i < 100; i++) { + value = *pPORTFIO & PF5; + if (value != 0) { + break; + } + udelay(10000); + } + printf("\b\b\b%2d ", delay); + } + if (value != 0) + printf("\b\bOK"); + else { + result = -1; + printf("\b\bfailed"); + } + + delay = 5; + printf("\n--------Press SW11: %2d ", delay); + while (delay--) { + for (i = 0; i < 100; i++) { + value = *pPORTFIO & PF4; + if (value != 0) { + break; + } + udelay(10000); + } + printf("\b\b\b%2d ", delay); + } + if (value != 0) + printf("\b\bOK"); + else { + result = -1; + printf("\b\bfailed"); + } + + delay = 5; + printf("\n--------Press SW12: %2d ", delay); + while (delay--) { + for (i = 0; i < 100; i++) { + value = *pPORTFIO & PF3; + if (value != 0) { + break; + } + udelay(10000); + } + printf("\b\b\b%2d ", delay); + } + if (value != 0) + printf("\b\bOK"); + else { + result = -1; + printf("\b\bfailed"); + } + + delay = 5; + printf("\n--------Press SW13: %2d ", delay); + while (delay--) { + for (i = 0; i < 100; i++) { + value = *pPORTFIO & PF2; + if (value != 0) { + break; + } + udelay(10000); + } + printf("\b\b\b%2d ", delay); + } + if (value != 0) + printf("\b\bOK"); + else { + result = -1; + printf("\b\bfailed"); + } + printf("\n"); + return result; +}