diff options
author | Sascha Hauer <s.hauer@pengutronix.de> | 2008-08-14 09:30:08 +0200 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2008-08-14 09:30:08 +0200 |
commit | 939e05e372178eae080b1faa5ad290f29f7a8118 (patch) | |
tree | fa6b10b334ff616e61ba33633b809c1e2f11bc2d /board | |
parent | 65778b63d2f0b6d5b3405010eedc72271bce20e0 (diff) | |
download | barebox-939e05e372178eae080b1faa5ad290f29f7a8118.tar.gz barebox-939e05e372178eae080b1faa5ad290f29f7a8118.tar.xz |
pcm038: check for errors
Make the pcm038 startup a bit more robust against errors.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'board')
-rw-r--r-- | board/pcm038/pcm038.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/board/pcm038/pcm038.c b/board/pcm038/pcm038.c index b0da1ace9e..c2c9cc2e95 100644 --- a/board/pcm038/pcm038.c +++ b/board/pcm038/pcm038.c @@ -97,7 +97,7 @@ static int pcm038_devices_init(void) { int i; struct device_d *nand, *dev; - char *envdev; + char *envdev = "no"; unsigned int mode[] = { PD0_AIN_FEC_TXD0, @@ -156,10 +156,16 @@ static int pcm038_devices_init(void) case GPCR_BOOT_16BIT_NAND_512: case GPCR_BOOT_8BIT_NAND_512: nand = get_device_by_path("/dev/nand0"); + if (!nand) + break; dev = dev_add_partition(nand, 0x00000, 0x40000, PARTITION_FIXED, "self_raw"); + if (!dev) + break; dev_add_bb_dev(dev, "self0"); dev = dev_add_partition(nand, 0x40000, 0x20000, PARTITION_FIXED, "env_raw"); + if (!dev) + break; dev_add_bb_dev(dev, "env0"); envdev = "NAND"; break; |