From 565e39c57769a45a5eaed5e4c86357e817cf64e1 Mon Sep 17 00:00:00 2001 From: Liu Hui-R64343 Date: Thu, 18 Nov 2010 23:45:55 +0000 Subject: imx: Get fec mac address from fuse The patch is to support getting FEC MAC address from fuse bank. Signed-off-by: Jason Liu Tested-by: Stefano Babic --- arch/arm/include/asm/arch-mx25/imx-regs.h | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) (limited to 'arch/arm/include/asm/arch-mx25') diff --git a/arch/arm/include/asm/arch-mx25/imx-regs.h b/arch/arm/include/asm/arch-mx25/imx-regs.h index f5a2929..55ad115 100644 --- a/arch/arm/include/asm/arch-mx25/imx-regs.h +++ b/arch/arm/include/asm/arch-mx25/imx-regs.h @@ -36,6 +36,7 @@ #ifndef __ASSEMBLY__ #ifdef CONFIG_FEC_MXC extern void mx25_fec_init_pins(void); +extern void imx_get_mac_from_fuse(unsigned char *mac); #endif /* Clock Control Module (CCM) registers */ @@ -129,12 +130,17 @@ struct iim_regs { u32 iim_srev; u32 iim_prog_p; u32 res1[0x1f5]; - u32 iim_bank_area0[0x20]; - u32 res2[0xe0]; - u32 iim_bank_area1[0x20]; - u32 res3[0xe0]; - u32 iim_bank_area2[0x20]; + struct fuse_bank { + u32 fuse_regs[0x20]; + u32 fuse_rsvd[0xe0]; + } bank[3]; }; + +struct fuse_bank0_regs { + u32 fuse0_25[0x1a]; + u32 mac_addr[6]; +}; + #endif /* AIPS 1 */ @@ -312,7 +318,4 @@ struct iim_regs { #define WSR_UNLOCK1 0x5555 #define WSR_UNLOCK2 0xAAAA -/* FUSE bank offsets */ -#define IIM0_MAC 0x1a - #endif /* _IMX_REGS_H */ -- cgit v1.1