diff options
Diffstat (limited to 'arch/blackfin/lib')
-rw-r--r-- | arch/blackfin/lib/Makefile | 2 | ||||
-rw-r--r-- | arch/blackfin/lib/post.c | 85 | ||||
-rw-r--r-- | arch/blackfin/lib/tests.c | 250 |
3 files changed, 86 insertions, 251 deletions
diff --git a/arch/blackfin/lib/Makefile b/arch/blackfin/lib/Makefile index 4a22766..37e0663 100644 --- a/arch/blackfin/lib/Makefile +++ b/arch/blackfin/lib/Makefile @@ -46,7 +46,7 @@ COBJS-y += clocks.o COBJS-$(CONFIG_CMD_CACHE_DUMP) += cmd_cache_dump.o COBJS-$(CONFIG_CMD_KGDB) += kgdb.o COBJS-y += muldi3.o -COBJS-$(CONFIG_POST_ALT_LIST) += tests.o +COBJS-$(CONFIG_HAS_POST) += post.o COBJS-y += string.o SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) diff --git a/arch/blackfin/lib/post.c b/arch/blackfin/lib/post.c new file mode 100644 index 0000000..b3c5fab --- /dev/null +++ b/arch/blackfin/lib/post.c @@ -0,0 +1,85 @@ +/* + * Blackfin POST code + * + * Copyright (c) 2005-2011 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <config.h> +#include <post.h> + +#include <asm/gpio.h> + +#if CONFIG_POST & CONFIG_SYS_POST_BSPEC1 +int led_post_test(int flags) +{ + unsigned leds[] = { CONFIG_POST_BSPEC1_GPIO_LEDS }; + int i; + + /* First turn them all off */ + for (i = 0; i < ARRAY_SIZE(leds); ++i) { + if (gpio_request(leds[i], "post")) { + printf("could not request gpio %u\n", leds[i]); + continue; + } + gpio_direction_output(leds[i], 0); + } + + /* Now turn them on one by one */ + for (i = 0; i < ARRAY_SIZE(leds); ++i) { + printf("LED%i on", i + 1); + gpio_set_value(leds[i], 1); + udelay(1000000); + printf("\b\b\b\b\b\b\b"); + gpio_free(leds[i]); + } + + return 0; +} +#endif + +#if CONFIG_POST & CONFIG_SYS_POST_BSPEC2 +int button_post_test(int flags) +{ + unsigned buttons[] = { CONFIG_POST_BSPEC2_GPIO_BUTTONS }; + unsigned int sws[] = { CONFIG_POST_BSPEC2_GPIO_NAMES }; + int i, delay = 5; + unsigned short value = 0; + int result = 0; + + for (i = 0; i < ARRAY_SIZE(buttons); ++i) { + if (gpio_request(buttons[i], "post")) { + printf("could not request gpio %u\n", buttons[i]); + continue; + } + gpio_direction_input(buttons[i]); + + delay = 5; + printf("\n--------Press SW%i: %2d ", sws[i], delay); + while (delay--) { + int j; + for (j = 0; j < 100; j++) { + value = gpio_get_value(buttons[i]); + if (value != 0) + break; + udelay(10000); + } + printf("\b\b\b%2d ", delay); + } + if (value != 0) + puts("\b\bOK"); + else { + result = -1; + puts("\b\bfailed"); + } + + gpio_free(buttons[i]); + } + + puts("\n"); + + return result; +} +#endif diff --git a/arch/blackfin/lib/tests.c b/arch/blackfin/lib/tests.c deleted file mode 100644 index bf7fba0..0000000 --- a/arch/blackfin/lib/tests.c +++ /dev/null @@ -1,250 +0,0 @@ -/* - * (C) Copyright 2002 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - * - * Be sure to mark tests to be run before relocation as such with the - * CONFIG_SYS_POST_PREREL flag so that logging is done correctly if the - * logbuffer support is enabled. - */ - -#include <common.h> -#include <config.h> - -#include <post.h> -#define CONFIG_SYS_POST_FLASH 0x00004000 -#define CONFIG_SYS_POST_LED 0x00008000 -#define CONFIG_SYS_POST_BUTTON 0x00010000 - -extern int cache_post_test(int flags); -extern int watchdog_post_test(int flags); -extern int i2c_post_test(int flags); -extern int rtc_post_test(int flags); -extern int memory_post_test(int flags); -extern int cpu_post_test(int flags); -extern int uart_post_test(int flags); -extern int ether_post_test(int flags); -extern int spi_post_test(int flags); -extern int usb_post_test(int flags); -extern int spr_post_test(int flags); -extern int sysmon_post_test(int flags); -extern int dsp_post_test(int flags); -extern int codec_post_test(int flags); - -extern int sysmon_init_f(void); - -extern void sysmon_reloc(void); - -extern int flash_post_test(int flags); -extern int led_post_test(int flags); -extern int button_post_test(int flags); - -struct post_test post_list[] = { -#if CONFIG_POST & CONFIG_SYS_POST_CACHE - { - "Cache test", - "cache", - "This test verifies the CPU cache operation.", - POST_RAM | POST_ALWAYS, - &cache_post_test, - NULL, - NULL, - CONFIG_SYS_POST_CACHE}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_WATCHDOG - { - "Watchdog timer test", - "watchdog", - "This test checks the watchdog timer.", - POST_RAM | POST_POWERON | POST_SLOWTEST | POST_MANUAL | POST_REBOOT, - &watchdog_post_test, - NULL, - NULL, - CONFIG_SYS_POST_WATCHDOG}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_I2C - { - "I2C test", - "i2c", - "This test verifies the I2C operation.", - POST_RAM | POST_ALWAYS, - &i2c_post_test, - NULL, - NULL, - CONFIG_SYS_POST_I2C}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_RTC - { - "RTC test", - "rtc", - "This test verifies the RTC operation.", - POST_RAM | POST_SLOWTEST | POST_MANUAL, - &rtc_post_test, - NULL, - NULL, - CONFIG_SYS_POST_RTC}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_MEMORY - { - "Memory test", - "memory", - "This test checks RAM.", - POST_ROM | POST_POWERON | POST_SLOWTEST | POST_PREREL, - &memory_post_test, - NULL, - NULL, - CONFIG_SYS_POST_MEMORY}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_CPU - { - "CPU test", - "cpu", - "This test verifies the arithmetic logic unit of" " CPU.", - POST_RAM | POST_ALWAYS, - &cpu_post_test, - NULL, - NULL, - CONFIG_SYS_POST_CPU}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_UART - { - "UART test", - "uart", - "This test verifies the UART operation.", - POST_RAM | POST_SLOWTEST | POST_MANUAL, - &uart_post_test, - NULL, - NULL, - CONFIG_SYS_POST_UART}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_ETHER - { - "ETHERNET test", - "ethernet", - "This test verifies the ETHERNET operation.", - POST_RAM | POST_ALWAYS | POST_MANUAL, - ðer_post_test, - NULL, - NULL, - CONFIG_SYS_POST_ETHER}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_SPI - { - "SPI test", - "spi", - "This test verifies the SPI operation.", - POST_RAM | POST_ALWAYS | POST_MANUAL, - &spi_post_test, - NULL, - NULL, - CONFIG_SYS_POST_SPI}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_USB - { - "USB test", - "usb", - "This test verifies the USB operation.", - POST_RAM | POST_ALWAYS | POST_MANUAL, - &usb_post_test, - NULL, - NULL, - CONFIG_SYS_POST_USB}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_SPR - { - "SPR test", - "spr", - "This test checks SPR contents.", - POST_ROM | POST_ALWAYS | POST_PREREL, - &spr_post_test, - NULL, - NULL, - CONFIG_SYS_POST_SPR}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_SYSMON - { - "SYSMON test", - "sysmon", - "This test monitors system hardware.", - POST_RAM | POST_ALWAYS, - &sysmon_post_test, - &sysmon_init_f, - &sysmon_reloc, - CONFIG_SYS_POST_SYSMON}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_DSP - { - "DSP test", - "dsp", - "This test checks any connected DSP(s).", - POST_RAM | POST_MANUAL, - &dsp_post_test, - NULL, - NULL, - CONFIG_SYS_POST_DSP}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_CODEC - { - "CODEC test", - "codec", - "This test checks any connected codec(s).", - POST_RAM | POST_MANUAL, - &codec_post_test, - NULL, - NULL, - CONFIG_SYS_POST_CODEC}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_FLASH - { - "FLASH test", - "flash", - "This test checks flash.", - POST_RAM | POST_ALWAYS | POST_MANUAL, - &flash_post_test, - NULL, - NULL, - CONFIG_SYS_POST_FLASH}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_LED - { - "LED test", - "LED", - "This test checks LED ", - POST_RAM | POST_ALWAYS | POST_MANUAL, - &led_post_test, - NULL, - NULL, - CONFIG_SYS_POST_LED}, -#endif -#if CONFIG_POST & CONFIG_SYS_POST_BUTTON - { - "Button test", - "button", - "This test checks Button ", - POST_RAM | POST_ALWAYS | POST_MANUAL, - &button_post_test, - NULL, - NULL, - CONFIG_SYS_POST_BUTTON}, -#endif - -}; - -unsigned int post_list_size = sizeof(post_list) / sizeof(struct post_test); |