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| author | Valentin Longchamp <valentin.longchamp@keymile.com> | 2014-04-30 15:01:44 +0200 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-05-13 08:26:55 -0700 |
| commit | 18794944c6f60b912db8509012d10793f35586ae (patch) | |
| tree | 7a630dabc61ddc53b10ba0d9b08bd96da3324d13 | |
| parent | 4921a149e1470d92e2982e13c709357d90ef5e6c (diff) | |
| download | u-boot-imx-18794944c6f60b912db8509012d10793f35586ae.zip u-boot-imx-18794944c6f60b912db8509012d10793f35586ae.tar.gz u-boot-imx-18794944c6f60b912db8509012d10793f35586ae.tar.bz2 | |
kmp204x: selftest/factory test pin support
This patch defines the post_hotkeys_pressed() function that is used for:
- triggering POST memory regions test
- starting the test application through the checktestboot command in
a script by setting the active bank to testbank
The post_hotkeys_pressed return the state of the SELFTEST pin.
The patch moves from the complete POST-memory test that is too long in
its SLOW version for our production HW test procedure to the much shorter
POST-memory-regions test.
Finally, the unused #defines for the not so relevant mtest command are
removed.
Signed-off-by: Stefan Bigler <stefan.bigler@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
| -rw-r--r-- | board/keymile/kmp204x/kmp204x.c | 13 | ||||
| -rw-r--r-- | include/configs/km/kmp204x-common.h | 6 |
2 files changed, 14 insertions, 5 deletions
diff --git a/board/keymile/kmp204x/kmp204x.c b/board/keymile/kmp204x/kmp204x.c index fba1bdd..1ce8429 100644 --- a/board/keymile/kmp204x/kmp204x.c +++ b/board/keymile/kmp204x/kmp204x.c @@ -250,3 +250,16 @@ void ft_board_setup(void *blob, bd_t *bd) fdt_fixup_fman_mac_addresses(blob); #endif } + +#if defined(CONFIG_POST) + +/* DIC26_SELFTEST GPIO used to start factory test sw */ +#define SELFTEST_PORT GPIO_A +#define SELFTEST_PIN 31 + +int post_hotkeys_pressed(void) +{ + qrio_gpio_direction_input(SELFTEST_PORT, SELFTEST_PIN); + return qrio_get_gpio(SELFTEST_PORT, SELFTEST_PIN); +} +#endif diff --git a/include/configs/km/kmp204x-common.h b/include/configs/km/kmp204x-common.h index 418e3d1..f9bcef3 100644 --- a/include/configs/km/kmp204x-common.h +++ b/include/configs/km/kmp204x-common.h @@ -85,11 +85,7 @@ unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_ADDR_MAP #define CONFIG_SYS_NUM_ADDR_MAP 64 /* number of TLB1 entries */ -#define CONFIG_POST CONFIG_SYS_POST_MEMORY /* test POST memory test */ -#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x00800000 -#define CONFIG_SYS_ALT_MEMTEST -#define CONFIG_PANIC_HANG /* do not reset board on panic */ +#define CONFIG_POST CONFIG_SYS_POST_MEM_REGIONS /* POST memory regions test */ /* * Config the L3 Cache as L3 SRAM |