diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/mx6ull_ddr3_arm2/mx6ull_ddr3_arm2.c | 5 | ||||
| -rw-r--r-- | board/freescale/mx6ullevk/mx6ullevk.c | 6 |
2 files changed, 11 insertions, 0 deletions
diff --git a/board/freescale/mx6ull_ddr3_arm2/mx6ull_ddr3_arm2.c b/board/freescale/mx6ull_ddr3_arm2/mx6ull_ddr3_arm2.c index 58c354d..8cfe2e3 100644 --- a/board/freescale/mx6ull_ddr3_arm2/mx6ull_ddr3_arm2.c +++ b/board/freescale/mx6ull_ddr3_arm2/mx6ull_ddr3_arm2.c @@ -784,6 +784,8 @@ static int setup_fec(int fec_id) int ret; if (0 == fec_id) { + if (check_module_fused(MX6_MODULE_ENET1)) + return -1; /* * Use 50M anatop loopback REF_CLK1 for ENET1, * clear gpr1[13], set gpr1[17] @@ -795,6 +797,9 @@ static int setup_fec(int fec_id) return ret; } else { + if (check_module_fused(MX6_MODULE_ENET2)) + return -1; + /* clk from phy, set gpr1[14], clear gpr1[18]*/ clrsetbits_le32(&iomuxc_gpr_regs->gpr[1], IOMUX_GPR1_FEC2_MASK, IOMUX_GPR1_FEC2_CLOCK_MUX2_SEL_MASK); diff --git a/board/freescale/mx6ullevk/mx6ullevk.c b/board/freescale/mx6ullevk/mx6ullevk.c index fcb1090..d0b0496 100644 --- a/board/freescale/mx6ullevk/mx6ullevk.c +++ b/board/freescale/mx6ullevk/mx6ullevk.c @@ -689,6 +689,9 @@ static int setup_fec(int fec_id) int ret; if (fec_id == 0) { + if (check_module_fused(MX6_MODULE_ENET1)) + return -1; + /* * Use 50M anatop loopback REF_CLK1 for ENET1, * clear gpr1[13], set gpr1[17]. @@ -696,6 +699,9 @@ static int setup_fec(int fec_id) clrsetbits_le32(&iomuxc_regs->gpr[1], IOMUX_GPR1_FEC1_MASK, IOMUX_GPR1_FEC1_CLOCK_MUX1_SEL_MASK); } else { + if (check_module_fused(MX6_MODULE_ENET2)) + return -1; + /* * Use 50M anatop loopback REF_CLK2 for ENET2, * clear gpr1[14], set gpr1[18]. |