summaryrefslogtreecommitdiff
path: root/board/lwmon5
diff options
context:
space:
mode:
authorYuri Tikhonov <yur@pollux.denx.de>2008-02-04 14:10:42 +0100
committerWolfgang Denk <wd@denx.de>2008-03-18 21:59:23 +0100
commit65b20dcefc89618193fa51947968dada91e4c778 (patch)
treece351c46ffa7f80cd38cb87270cd805c64bccc80 /board/lwmon5
parent8dc3b2303d2b57c774b609ca0e7043ed8f9b88c1 (diff)
downloadu-boot-imx-65b20dcefc89618193fa51947968dada91e4c778.zip
u-boot-imx-65b20dcefc89618193fa51947968dada91e4c778.tar.gz
u-boot-imx-65b20dcefc89618193fa51947968dada91e4c778.tar.bz2
The patch adds new POST tests for the Lwmon5 board.
These are: * External Watchdog test; * dsPIC tests; * FPGA test; * GDC test; * Sysmon tests. Signed-off-by: Dmitry Rakhchev <rda@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Diffstat (limited to 'board/lwmon5')
-rw-r--r--board/lwmon5/lwmon5.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/board/lwmon5/lwmon5.c b/board/lwmon5/lwmon5.c
index 815c01f..73d5de5 100644
--- a/board/lwmon5/lwmon5.c
+++ b/board/lwmon5/lwmon5.c
@@ -96,6 +96,25 @@ int board_early_init_f(void)
gpio_write_bit(CFG_GPIO_FLASH_WP, 1);
+#if CONFIG_POST & CFG_POST_BSPEC1
+ gpio_write_bit(CFG_GPIO_HIGHSIDE, 1);
+
+ reg = 0; /* reuse as counter */
+ out_be32((void *)CFG_DSPIC_TEST_ADDR,
+ in_be32((void *)CFG_DSPIC_TEST_ADDR)
+ & ~CFG_DSPIC_TEST_MASK);
+ while (!gpio_read_in_bit(CFG_GPIO_DSPIC_READY) && reg++ < 1000) {
+ udelay(1000);
+ }
+ gpio_write_bit(CFG_GPIO_HIGHSIDE, 0);
+ if (gpio_read_in_bit(CFG_GPIO_DSPIC_READY)) {
+ /* set "boot error" flag */
+ out_be32((void *)CFG_DSPIC_TEST_ADDR,
+ in_be32((void *)CFG_DSPIC_TEST_ADDR) |
+ CFG_DSPIC_TEST_MASK);
+ }
+#endif
+
/*
* Reset PHY's:
* The PHY's need a 2nd reset pulse, since the MDIO address is latched