Merge git://www.denx.de/git/u-boot-marvell
diff --git a/board/CZ.NIC/turris_omnia/turris_omnia.c b/board/CZ.NIC/turris_omnia/turris_omnia.c
index 86926f8..a427509 100644
--- a/board/CZ.NIC/turris_omnia/turris_omnia.c
+++ b/board/CZ.NIC/turris_omnia/turris_omnia.c
@@ -90,7 +90,7 @@
static bool omnia_detect_sata(void)
{
struct udevice *bus, *dev;
- int ret;
+ int ret, retry = 3;
u16 mode;
puts("SERDES0 card detect: ");
@@ -106,8 +106,13 @@
return false;
}
- ret = dm_i2c_read(dev, OMNIA_I2C_MCU_ADDR_STATUS, (uchar *) &mode, 2);
- if (ret) {
+ for (; retry > 0; --retry) {
+ 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");
return false;
}