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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2012-03-13 07:26:48 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2012-03-27 09:41:16 +0200 |
| commit | cece262209aaacf6f842c8d15832f882eb2467d8 (patch) | |
| tree | 120ab774df6120121c3124f4e029bb4b7feff53f /arch/arm/cpu/armv7 | |
| parent | c338f0b5c60d3b133139539fdfc39d2f2cb29b06 (diff) | |
| download | u-boot-imx-cece262209aaacf6f842c8d15832f882eb2467d8.zip u-boot-imx-cece262209aaacf6f842c8d15832f882eb2467d8.tar.gz u-boot-imx-cece262209aaacf6f842c8d15832f882eb2467d8.tar.bz2 | |
mx6: Fix reset cause for Power On Reset case
After booting mx6qsabrelite from POR the following is reported:
CPU: Freescale i.MX61 family rev1.0 at 792 MHz
Reset cause: unknown reset
This is because both the POR and WDOG bits are set after reset.
Fix this by also checking both bits in the POR case.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Diffstat (limited to 'arch/arm/cpu/armv7')
| -rw-r--r-- | arch/arm/cpu/armv7/imx-common/cpu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/imx-common/cpu.c b/arch/arm/cpu/armv7/imx-common/cpu.c index 1e30ae5..6d7486b 100644 --- a/arch/arm/cpu/armv7/imx-common/cpu.c +++ b/arch/arm/cpu/armv7/imx-common/cpu.c @@ -44,6 +44,7 @@ static char *get_reset_cause(void) switch (cause) { case 0x00001: + case 0x00011: return "POR"; case 0x00004: return "CSU"; |