From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 10/10] mx23_olinuxino: Add ethernet support
Date: Wed, 30 Jan 2013 16:40:03 +0100 [thread overview]
Message-ID: <201301301640.03987.marex@denx.de> (raw)
In-Reply-To: <CAP9ODKqRPg-Qux9V=JW3-LCAPH_p6N-Y7MsUk=oprfPaNbmkJg@mail.gmail.com>
Dear Otavio Salvador,
> On Wed, Jan 30, 2013 at 12:18 PM, Marek Vasut <marex@denx.de> wrote:
> > 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.
>
> In this case I'd prefer to add support for the hub only in the
> previous patch and left the ethernet support on this with the env.
>
> Makes sense?
The hub and the ethernet are the same chip, thus it makes no sense to have two
patches for that.
Best regards,
Marek Vasut
next prev parent reply other threads:[~2013-01-30 15:40 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-30 12:13 [U-Boot] [PATCH 0/10] mx23/mxs pending patches Otavio Salvador
2013-01-30 12:13 ` [U-Boot] [PATCH 01/10] mxs: Rename CONFIG_SPL_MX28_PSWITCH_WAIT to CONFIG_SPL_MXS_PSWITCH_WAIT Otavio Salvador
2013-01-30 14:11 ` Marek Vasut
2013-01-30 15:29 ` Otavio Salvador
2013-02-01 23:42 ` Simon Glass
2013-01-30 12:13 ` [U-Boot] [PATCH 02/10] mx23: Document the tRAS lockout setting in memory initialization Otavio Salvador
2013-01-30 14:10 ` Marek Vasut
2013-01-30 15:23 ` Otavio Salvador
2013-01-30 12:13 ` [U-Boot] [PATCH 03/10] mx23evk: Adjust DRAM control register to use full 128MB of RAM Otavio Salvador
2013-01-30 14:12 ` Marek Vasut
2013-01-30 15:34 ` Otavio Salvador
2013-01-30 15:38 ` Marek Vasut
2013-01-30 15:46 ` Otavio Salvador
2013-01-30 15:55 ` Marek Vasut
2013-01-30 16:00 ` Otavio Salvador
2013-01-30 12:13 ` [U-Boot] [PATCH 04/10] led: Use STATUS_LED_ON and STATUS_LED_OFF when calling __led_set Otavio Salvador
2013-01-30 12:13 ` [U-Boot] [PATCH 05/10] mxs: Fix iomux.h to not break build during assembly stage Otavio Salvador
2013-01-30 12:24 ` Fabio Estevam
2013-01-30 12:28 ` Otavio Salvador
2013-01-30 12:13 ` [U-Boot] [PATCH 06/10] mx23_olinuxino: Add support for status LED Otavio Salvador
2013-01-30 14:13 ` Marek Vasut
2013-01-30 15:34 ` Otavio Salvador
2013-01-30 15:39 ` Marek Vasut
2013-01-30 15:50 ` Otavio Salvador
2013-01-30 16:05 ` Marek Vasut
2013-01-30 16:08 ` Otavio Salvador
2013-01-30 16:15 ` Marek Vasut
2013-01-30 17:02 ` Otavio Salvador
2013-01-30 18:14 ` Marek Vasut
2013-01-30 12:13 ` [U-Boot] [PATCH 07/10] usb: mxs: Disable USB Port 1 for i.MX23 Otavio Salvador
2013-01-30 14:17 ` Marek Vasut
2013-01-30 15:36 ` Otavio Salvador
2013-01-30 12:13 ` [U-Boot] [PATCH 08/10] mx23evk: Enable USB support Otavio Salvador
2013-01-30 12:13 ` [U-Boot] [PATCH 09/10] mx23_olinuxino: " Otavio Salvador
2013-01-30 12:13 ` [U-Boot] [PATCH 10/10] mx23_olinuxino: Add ethernet support Otavio Salvador
2013-01-30 14:18 ` Marek Vasut
2013-01-30 15:38 ` Otavio Salvador
2013-01-30 15:40 ` Marek Vasut [this message]
2013-01-30 15:51 ` Otavio Salvador
2013-01-30 16:06 ` Marek Vasut
2013-01-30 16:09 ` Otavio Salvador
2013-01-30 16:16 ` Marek Vasut
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