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u-boot/post/tests.c
Valentin Longchamp 8d3fcb5e60 POST: add new memory regions test 
This test is similar to the actual POST memory test but quicker and
far less complete. It checks the address and data lines and then only
tests some regularly placed sub regions of the RAM.
This can be useful when we want to test the RAM but we do not have enough
time to run the full memory test.

The POST memory test code was rearranged in order to avoid code duplication
between the two tests but the memory test functionnality remains the same.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Ackey-by: Mike Frysinger <vapier@gentoo.org>
2011-10-05 22:03:11 +02:00

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/*
* (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 <post.h>
extern int ocm_post_test (int flags);
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 fpu_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 ecc_post_test (int flags);
extern int flash_post_test(int flags);
extern int dspic_init_post_test (int flags);
extern int dspic_post_test (int flags);
extern int gdc_post_test (int flags);
extern int fpga_post_test (int flags);
extern int lwmon5_watchdog_post_test(int flags);
extern int sysmon1_post_test(int flags);
extern int coprocessor_post_test(int flags);
extern int led_post_test(int flags);
extern int button_post_test(int flags);
extern int memory_regions_post_test(int flags);
extern int sysmon_init_f (void);
extern void sysmon_reloc (void);
struct post_test post_list[] =
{
#if CONFIG_POST & CONFIG_SYS_POST_OCM
{
"OCM test",
"ocm",
"This test checks on chip memory (OCM).",
POST_ROM | POST_ALWAYS | POST_PREREL | POST_CRITICAL | POST_STOP,
&ocm_post_test,
NULL,
NULL,
CONFIG_SYS_POST_OCM
},
#endif
#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
#if defined(CONFIG_POST_WATCHDOG)
CONFIG_POST_WATCHDOG,
#else
{
"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
#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_FPU
{
"FPU test",
"fpu",
"This test verifies the arithmetic logic unit of"
" FPU.",
POST_RAM | POST_ALWAYS,
&fpu_post_test,
NULL,
NULL,
CONFIG_SYS_POST_FPU
},
#endif
#if CONFIG_POST & CONFIG_SYS_POST_UART
#if defined(CONFIG_POST_UART)
CONFIG_POST_UART,
#else
{
"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 /* CONFIG_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,
&ether_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_RAM | POST_ALWAYS,
&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_ALWAYS | 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_ECC
{
"ECC test",
"ecc",
"This test checks the ECC facility of memory.",
POST_ROM | POST_ALWAYS | POST_PREREL,
&ecc_post_test,
NULL,
NULL,
CONFIG_SYS_POST_ECC
},
#endif
#if CONFIG_POST & CONFIG_SYS_POST_BSPEC1
CONFIG_POST_BSPEC1,
#endif
#if CONFIG_POST & CONFIG_SYS_POST_BSPEC2
CONFIG_POST_BSPEC2,
#endif
#if CONFIG_POST & CONFIG_SYS_POST_BSPEC3
CONFIG_POST_BSPEC3,
#endif
#if CONFIG_POST & CONFIG_SYS_POST_BSPEC4
CONFIG_POST_BSPEC4,
#endif
#if CONFIG_POST & CONFIG_SYS_POST_BSPEC5
CONFIG_POST_BSPEC5,
#endif
#if CONFIG_POST & CONFIG_SYS_POST_COPROC
{
"Coprocessors communication test",
"coproc_com",
"This test checks communication with coprocessors.",
POST_RAM | POST_ALWAYS | POST_CRITICAL,
&coprocessor_post_test,
NULL,
NULL,
CONFIG_SYS_POST_COPROC
},
#endif
#if CONFIG_POST & CONFIG_SYS_POST_FLASH
{
"Parallel NOR flash test",
"flash",
"This test verifies parallel flash operations.",
POST_RAM | POST_SLOWTEST | POST_MANUAL,
&flash_post_test,
NULL,
NULL,
CONFIG_SYS_POST_FLASH
},
#endif
#if CONFIG_POST & CONFIG_SYS_POST_MEM_REGIONS
{
"Memory regions test",
"mem_regions",
"This test checks regularly placed regions of the RAM.",
POST_ROM | POST_SLOWTEST | POST_PREREL,
&memory_regions_post_test,
NULL,
NULL,
CONFIG_SYS_POST_MEM_REGIONS
},
#endif
};
unsigned int post_list_size = ARRAY_SIZE(post_list);
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