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| author | Fabio Estevam <festevam@gmail.com> | 2011-12-20 06:42:29 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-01-16 08:40:09 +0100 |
| commit | 5cb525f3d205d6696c4a42d5bfb9ec8c73543091 (patch) | |
| tree | 52e3f66604c622ed50f2dde283f0d966182120e5 /board/denx | |
| parent | be252b654a018cd9f513b0f2a5da4855a209c40c (diff) | |
| download | u-boot-imx-5cb525f3d205d6696c4a42d5bfb9ec8c73543091.zip u-boot-imx-5cb525f3d205d6696c4a42d5bfb9ec8c73543091.tar.gz u-boot-imx-5cb525f3d205d6696c4a42d5bfb9ec8c73543091.tar.bz2 | |
mx28: Let imx_get_mac_from_fuse be common for mx28
Let imx_get_mac_from_fuse function be a common function, so that other
mx28 boards can reuse it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'board/denx')
| -rw-r--r-- | board/denx/m28evk/m28evk.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/board/denx/m28evk/m28evk.c b/board/denx/m28evk/m28evk.c index a0fabc0..005446a 100644 --- a/board/denx/m28evk/m28evk.c +++ b/board/denx/m28evk/m28evk.c @@ -178,39 +178,4 @@ int board_eth_init(bd_t *bis) return ret; } -#ifdef CONFIG_M28_FEC_MAC_IN_OCOTP - -#define MXS_OCOTP_MAX_TIMEOUT 1000000 -void imx_get_mac_from_fuse(int dev_id, char *mac) -{ - struct mx28_ocotp_regs *ocotp_regs = - (struct mx28_ocotp_regs *)MXS_OCOTP_BASE; - uint32_t data; - - memset(mac, 0, 6); - - writel(OCOTP_CTRL_RD_BANK_OPEN, &ocotp_regs->hw_ocotp_ctrl_set); - - if (mx28_wait_mask_clr(&ocotp_regs->hw_ocotp_ctrl_reg, OCOTP_CTRL_BUSY, - MXS_OCOTP_MAX_TIMEOUT)) { - printf("MXS FEC: Can't get MAC from OCOTP\n"); - return; - } - - data = readl(&ocotp_regs->hw_ocotp_cust0); - - mac[0] = 0x00; - mac[1] = 0x04; - mac[2] = (data >> 24) & 0xff; - mac[3] = (data >> 16) & 0xff; - mac[4] = (data >> 8) & 0xff; - mac[5] = data & 0xff; -} -#else -void imx_get_mac_from_fuse(int dev_id, char *mac) -{ - memset(mac, 0, 6); -} -#endif - #endif |