Hi Ivo,
On Mon, Jun 14, 2010 at 03:01:48PM +0200, Ivo Clarysse wrote:
> On barebox-next, I get:
>
> board/freescale-mx25-3-stack/built-in.o: In function `go':
> 3stack.c:(.flash_header_start+0x0): undefined reference to `_start'
> board/freescale-mx25-3-stack/built-in.o: In function `imx25_3ds_fec_init':
> 3stack.c:(.text.imx25_3ds_fec_init+0x4): undefined reference to `mc34704_get'
> 3stack.c:(.text.imx25_3ds_fec_init+0x1c): undefined reference to
> `mc34704_reg_write'
>
>
> I guess this change also needs:
>
> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
> index afd8cae..18a9cbc 100644
> --- a/arch/arm/mach-imx/Kconfig
> +++ b/arch/arm/mach-imx/Kconfig
> @@ -140,6 +140,8 @@ config MACH_FREESCALE_MX25_3STACK
> bool "Freescale MX25 3stack"
> select HAS_CFI
> select MACH_HAS_LOWLEVEL_INIT
> + select I2C
> + select DRIVER_I2C_MC34704
> help
> Say Y here if you are using the Freescale MX25 3stack board equipped
> with a Freescale i.MX25 Processor
Thanks.
Acked-by: Baruch Siach <baruch@xxxxxxxxxx>
baruch
> On Wed, Jun 9, 2010 at 9:05 AM, Baruch Siach <baruch@xxxxxxxxxx> wrote:
> > Signed-off-by: Baruch Siach <baruch@xxxxxxxxxx>
> > ---
> > board/freescale-mx25-3-stack/3stack.c | 18 ++++++++++++++++++
> > 1 files changed, 18 insertions(+), 0 deletions(-)
> >
> > diff --git a/board/freescale-mx25-3-stack/3stack.c b/board/freescale-mx25-3-stack/3stack.c
> > index 6659185..316a2bc 100644
> > --- a/board/freescale-mx25-3-stack/3stack.c
> > +++ b/board/freescale-mx25-3-stack/3stack.c
> > @@ -36,6 +36,8 @@
> > #include <nand.h>
> > #include <mach/imx-flash-header.h>
> > #include <mach/iomux-mx25.h>
> > +#include <i2c/i2c.h>
> > +#include <i2c/mc34704.h>
> >
> > extern unsigned long _stext;
> >
> > @@ -183,8 +185,18 @@ static struct device_d usbh2_dev = {
> > };
> > #endif
> >
> > +static struct i2c_board_info i2c_devices[] = {
> > + {
> > + I2C_BOARD_INFO("mc34704", 0x54),
> > + },
> > +};
> > #define IOMUXC_BASE_ADDR 0x43FAC000
> >
> > +static struct device_d i2c_dev = {
> > + .name = "i2c-imx",
> > + .map_base = IMX_I2C1_BASE,
> > +};
> > +
> > static int imx25_devices_init(void)
> > {
> > ulong val;
> > @@ -256,6 +268,9 @@ static int imx25_devices_init(void)
> > register_device(&sdram0_dev);
> > register_device(&sram0_dev);
> >
> > + i2c_register_board_info(0, i2c_devices, ARRAY_SIZE(i2c_devices));
> > + register_device(&i2c_dev);
> > +
> > armlinux_set_bootparams((void *)0x80000100);
> > armlinux_set_architecture(MACH_TYPE_MX25_3DS);
> >
> > @@ -303,6 +318,9 @@ static struct pad_desc imx25_pads[] = {
> > MX25_PAD_VSYNC__USBH2_DATA5,
> > MX25_PAD_LSCLK__USBH2_DATA6,
> > MX25_PAD_OE_ACD__USBH2_DATA7,
> > + /* i2c */
> > + MX25_PAD_I2C1_CLK__SCL,
> > + MX25_PAD_I2C1_DAT__SDA,
> > };
> >
> > static int imx25_console_init(void)
> > --
> > 1.7.1
--
~. .~ Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch@xxxxxxxxxx - tel: +972.2.679.5364, http://www.tkos.co.il -
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