The module is continuously rebooting with the following message: Net: data abort pc : [<fff77f42>] lr : [<fff6e32b>] reloc pc : [<80816f42>] lr : [<8080d32b>] sp : fdf5ce48 ip : fdf5d79c fp : 00000017 r10: 8083cd58 r9 : fdf5cef0 r8 : fdf5d5d0 r7 : 48485000 r6 : 400000ff r5 : fdf5d6e0 r4 : fdf5d618 r3 : fdf5d5b4 r2 : fdf5d5d0 r1 : 643a3631 r0 : fdf5d6e0 Flags: nzCv IRQs off FIQs off Mode SVC_32 Resetting CPU ...

Modifications: * Enable Ethernet configuration in the SPL. * Update PINMUX of PHY enable GPIO.

Signed-off-by: Uri Mashiach uri.mashiach@compulab.co.il --- board/compulab/cl-som-am57x/mux.c | 2 +- include/configs/cl-som-am57x.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/board/compulab/cl-som-am57x/mux.c b/board/compulab/cl-som-am57x/mux.c index 5b71975..0db0609 100644 --- a/board/compulab/cl-som-am57x/mux.c +++ b/board/compulab/cl-som-am57x/mux.c @@ -102,7 +102,7 @@ static const struct pad_conf_entry cl_som_am57x_padconf_ethernet[] = { {VIN2A_D22, (IEN | PDIS | PTD | M3) }, /* VIN2A_D22.RGMII1_RXD1 */ {VIN2A_D23, (IEN | PDIS | PTD | M3) }, /* VIN2A_D23.RGMII1_RXD0 */ /* Eth PHY1 reset GPIOs*/ - {VIN1B_CLK1, (IDIS | PDIS | PTD | M14)}, /* VIN1B_CLK1.GPIO2_31 */ + {VIN2A_CLK0, (IDIS | PDIS | PTD | M14)}, /* VIN2A_CLK0.GPIO3_28 */ };

#define SET_MUX(mux_array) do_set_mux32((*ctrl)->control_padconf_core_base, \ diff --git a/include/configs/cl-som-am57x.h b/include/configs/cl-som-am57x.h index 6692acc..9111cbd 100644 --- a/include/configs/cl-som-am57x.h +++ b/include/configs/cl-som-am57x.h @@ -103,6 +103,8 @@ #define CONFIG_USB_ETHER_ASIX #define CONFIG_USB_ETHER_MCS7830

+#endif /* !CONFIG_SPL_BUILD */ + /* CPSW Ethernet */ #define CONFIG_DRIVER_TI_CPSW #define CONFIG_MII @@ -120,8 +122,6 @@ #define CONFIG_BOOTP_SUBNETMASK #define CONFIG_NET_RETRY_COUNT 10

-#endif /* !CONFIG_SPL_BUILD */ - /* Default environment */ #undef CONFIG_EXTRA_ENV_SETTINGS #define CONFIG_EXTRA_ENV_SETTINGS \