diff options
Diffstat (limited to 'board/freescale')
| -rw-r--r-- | board/freescale/mx6q_arm2/mx6q_arm2.c | 15 | ||||
| -rw-r--r-- | board/freescale/mx6q_sabrelite/mx6q_sabrelite.c | 14 |
2 files changed, 20 insertions, 9 deletions
diff --git a/board/freescale/mx6q_arm2/mx6q_arm2.c b/board/freescale/mx6q_arm2/mx6q_arm2.c index 4e1cc73..b7853ac 100644 --- a/board/freescale/mx6q_arm2/mx6q_arm2.c +++ b/board/freescale/mx6q_arm2/mx6q_arm2.c @@ -411,12 +411,17 @@ void spi_io_init(struct imx_spi_dev_t *dev) int fec_get_mac_addr(unsigned char *mac) { - u32 *ocotp_mac_base = - (u32 *)(OCOTP_BASE_ADDR + HW_OCOTP_MACn(0)); - int i; + unsigned int value; + + value = readl(OCOTP_BASE_ADDR + HW_OCOTP_MACn(0)); + mac[0] = value & 0xff; + mac[1] = (value >> 8) & 0xff; + mac[2] = (value >> 16) & 0xff; + mac[3] = (value >> 24) & 0xff; + value = readl(OCOTP_BASE_ADDR + HW_OCOTP_MACn(1)); + mac[4] = value & 0xff; + mac[5] = (value >> 8) & 0xff; - for (i = 0; i < 6; ++i, ++ocotp_mac_base) - mac[6 - 1 - i] = readl(++ocotp_mac_base); return 0; } diff --git a/board/freescale/mx6q_sabrelite/mx6q_sabrelite.c b/board/freescale/mx6q_sabrelite/mx6q_sabrelite.c index 39cd827..9f499e7 100644 --- a/board/freescale/mx6q_sabrelite/mx6q_sabrelite.c +++ b/board/freescale/mx6q_sabrelite/mx6q_sabrelite.c @@ -302,11 +302,17 @@ void spi_io_init(struct imx_spi_dev_t *dev) int fec_get_mac_addr(unsigned char *mac) { - u32 *ocotp_mac_base = (u32 *) (OCOTP_BASE_ADDR + HW_OCOTP_MACn(0)); - int i; + unsigned int value; + + value = readl(OCOTP_BASE_ADDR + HW_OCOTP_MACn(0)); + mac[0] = value & 0xff; + mac[1] = (value >> 8) & 0xff; + mac[2] = (value >> 16) & 0xff; + mac[3] = (value >> 24) & 0xff; + value = readl(OCOTP_BASE_ADDR + HW_OCOTP_MACn(1)); + mac[4] = value & 0xff; + mac[5] = (value >> 8) & 0xff; - for (i = 0; i < 6; ++i, ++ocotp_mac_base) - mac[6 - 1 - i] = readl(++ocotp_mac_base); return 0; } |