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| author | ramneek mehresh <ramneek.mehresh@freescale.com> | 2013-02-17 18:23:32 +0000 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2013-04-10 15:22:25 +0200 |
| commit | dda48e8efff878e51e986befd9c6c3780b4757a7 (patch) | |
| tree | 157e15e4543f30946ed0b13f20cbd69330b865f1 | |
| parent | ef4e9fc6aae786eac839d989b0e647f8d2b530f4 (diff) | |
| download | olio-uboot-2014.01-dda48e8efff878e51e986befd9c6c3780b4757a7.tar.xz olio-uboot-2014.01-dda48e8efff878e51e986befd9c6c3780b4757a7.zip | |
powerpc/usb: Fix usb device-tree fix-up
Fix USB device-tree fixup to properly handle device-tree fixup and
print appropriate message when wrong/junk "dr_mode" or "phy_type"
are mentioned in hwconfig string
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
| -rw-r--r-- | arch/powerpc/cpu/mpc8xxx/fdt.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc8xxx/fdt.c b/arch/powerpc/cpu/mpc8xxx/fdt.c index 284709428..2db90455f 100644 --- a/arch/powerpc/cpu/mpc8xxx/fdt.c +++ b/arch/powerpc/cpu/mpc8xxx/fdt.c @@ -167,6 +167,11 @@ void fdt_fixup_dr_usb(void *blob, bd_t *bd) } } + if (mode_idx < 0 || phy_idx < 0) { + puts("ERROR: wrong usb mode/phy defined!!\n"); + return; + } + dr_mode_type = modes[mode_idx]; dr_phy_type = phys[phy_idx]; |