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authorHeiko Schocher <hs@denx.de>2017-06-27 16:49:14 +0200
committerTom Rini <trini@konsulko.com>2017-07-03 17:35:28 -0400
commit98f705c9cefdfdba62c069821bbba10273a0a8ed (patch)
tree48a56e8496a9b6f5bcf523916ace5445489d79c7 /post/cpu/ppc4xx/watchdog.c
parentd4db3b86a5e090e21db710bedbbe3e50d4c56428 (diff)
powerpc: remove 4xx support
There was for long time no activity in the 4xx area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in 4xx, so remove it. Signed-off-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'post/cpu/ppc4xx/watchdog.c')
-rw-r--r--post/cpu/ppc4xx/watchdog.c52
1 files changed, 0 insertions, 52 deletions
diff --git a/post/cpu/ppc4xx/watchdog.c b/post/cpu/ppc4xx/watchdog.c
deleted file mode 100644
index 24e80939a9..0000000000
--- a/post/cpu/ppc4xx/watchdog.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * (C) Copyright 2007
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * Author: Igor Lisitsin <igor@emcraft.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-
-/*
- * Watchdog test
- *
- * The test verifies the watchdog timer operation.
- * On the first iteration, the test routine disables interrupts and
- * makes a 10-second delay. If the system does not reboot during this delay,
- * the watchdog timer is not operational and the test fails. If the system
- * reboots, on the second iteration the test routine reports a success.
- */
-
-#include <post.h>
-
-#if CONFIG_POST & CONFIG_SYS_POST_WATCHDOG
-
-#include <watchdog.h>
-
-int watchdog_post_test (int flags)
-{
- if (flags & POST_REBOOT) {
- /* Test passed */
- return 0;
- }
- else {
- /* 10-second delay */
- int ints = disable_interrupts ();
- ulong base = post_time_ms (0);
-
- while (post_time_ms (base) < 10000)
- ;
- if (ints)
- enable_interrupts ();
-
- /*
- * If we have reached this point, the watchdog timer
- * does not work
- */
- return -1;
- }
-}
-
-#endif /* CONFIG_POST & CONFIG_SYS_POST_WATCHDOG */