diff options
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/soc.c | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c index bf5ae8cdff..ebe42b8e67 100644 --- a/arch/arm/cpu/armv7/mx6/soc.c +++ b/arch/arm/cpu/armv7/mx6/soc.c @@ -364,15 +364,29 @@ void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) struct fuse_bank4_regs *fuse = (struct fuse_bank4_regs *)bank->fuse_regs; - u32 value = readl(&fuse->mac_addr_high); - mac[0] = (value >> 8); - mac[1] = value ; - - value = readl(&fuse->mac_addr_low); - mac[2] = value >> 24 ; - mac[3] = value >> 16 ; - mac[4] = value >> 8 ; - mac[5] = value ; + if ((is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL)) && + dev_id == 1) { + u32 value = readl(&fuse->mac_addr2); + mac[0] = value >> 24 ; + mac[1] = value >> 16 ; + mac[2] = value >> 8 ; + mac[3] = value ; + + value = readl(&fuse->mac_addr1); + mac[4] = value >> 24 ; + mac[5] = value >> 16 ; + + } else { + u32 value = readl(&fuse->mac_addr1); + mac[0] = (value >> 8); + mac[1] = value ; + + value = readl(&fuse->mac_addr0); + mac[2] = value >> 24 ; + mac[3] = value >> 16 ; + mac[4] = value >> 8 ; + mac[5] = value ; + } } #endif |