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Merge git://www.denx.de/git/u-boot-marvell

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Tom Rini 2017-08-08 17:05:33 -04:00
commit 1f032ce23a
1 changed files with 8 additions and 3 deletions
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11
board/CZ.NIC/turris_omnia/turris_omnia.c
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@ -90,7 +90,7 @@ static struct serdes_map board_serdes_map_sata[] = {
static bool omnia_detect_sata(void) static bool omnia_detect_sata(void)
{ {
struct udevice *bus, *dev; struct udevice *bus, *dev;
int ret; int ret, retry = 3;
u16 mode; u16 mode;
puts("SERDES0 card detect: "); puts("SERDES0 card detect: ");
@ -106,8 +106,13 @@ static bool omnia_detect_sata(void)
return false; return false;
} }
ret = dm_i2c_read(dev, OMNIA_I2C_MCU_ADDR_STATUS, (uchar *) &mode, 2); for (; retry > 0; --retry) {
if (ret) { ret = dm_i2c_read(dev, OMNIA_I2C_MCU_ADDR_STATUS, (uchar *) &mode, 2);
if (!ret)
break;
}
if (!retry) {
puts("I2C read failed! Default PEX\n"); puts("I2C read failed! Default PEX\n");
return false; return false;
} }