Dear Otavio Salvador,
This adds support to the LAN9512 chip included in the board and extend the environment to easy netboot use.
Signed-off-by: Otavio Salvador otavio@ossystems.com.br
board/olimex/mx23_olinuxino/mx23_olinuxino.c | 6 +++++ board/olimex/mx23_olinuxino/spl_boot.c | 4 +++ include/configs/mx23_olinuxino.h | 40 +++++++++++++++++++++++++--- 3 files changed, 47 insertions(+), 3 deletions(-)
diff --git a/board/olimex/mx23_olinuxino/mx23_olinuxino.c b/board/olimex/mx23_olinuxino/mx23_olinuxino.c index 2501417..9ed7718 100644 --- a/board/olimex/mx23_olinuxino/mx23_olinuxino.c +++ b/board/olimex/mx23_olinuxino/mx23_olinuxino.c @@ -23,6 +23,7 @@ */
#include <common.h> +#include <asm/gpio.h> #include <asm/io.h> #include <asm/arch/iomux-mx23.h> #include <asm/arch/imx-regs.h> @@ -45,6 +46,11 @@ int board_early_init_f(void) /* SSP0 clock at 96MHz */ mxs_set_sspclk(MXC_SSPCLK0, 96000, 0);
+#ifdef CONFIG_CMD_USB
- /* Enable LAN9512 */
- gpio_direction_output(MX23_PAD_GPMI_ALE__GPIO_0_17, 1);
+#endif
- return 0;
}
diff --git a/board/olimex/mx23_olinuxino/spl_boot.c b/board/olimex/mx23_olinuxino/spl_boot.c index 3bbf5ad..a96c293 100644 --- a/board/olimex/mx23_olinuxino/spl_boot.c +++ b/board/olimex/mx23_olinuxino/spl_boot.c @@ -95,6 +95,10 @@ const iomux_cfg_t iomux_setup[] = { MX23_PAD_SSP1_DATA2__SSP1_DATA2 | MUX_CONFIG_SSP, MX23_PAD_SSP1_DATA3__SSP1_DATA3 | MUX_CONFIG_SSP, MX23_PAD_SSP1_SCK__SSP1_SCK | MUX_CONFIG_SSP,
- /* Ethernet */
- MX23_PAD_GPMI_ALE__GPIO_0_17 |
(MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL),};
void board_init_ll(void) diff --git a/include/configs/mx23_olinuxino.h b/include/configs/mx23_olinuxino.h index 7e17809..42de557 100644 --- a/include/configs/mx23_olinuxino.h +++ b/include/configs/mx23_olinuxino.h @@ -53,11 +53,13 @@ #define CONFIG_DOS_PARTITION
#define CONFIG_CMD_CACHE +#define CONFIG_CMD_DHCP #define CONFIG_CMD_EXT2 #define CONFIG_CMD_FAT #define CONFIG_CMD_GPIO #define CONFIG_CMD_LED #define CONFIG_CMD_MMC +#define CONFIG_CMD_NET #define CONFIG_CMD_USB
/* @@ -148,6 +150,12 @@ #define CONFIG_USB_STORAGE #endif
+/* Ethernet */ +#ifdef CONFIG_CMD_NET +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_SMSC95XX +#endif
/*
- Boot Linux
*/
Split the env from this patch into separate one ; merge the rest into the 09/10 as the SMC device is also a hub etc.
Best regards, Marek Vasut