* [PATCH 1/1] at91sam9m10g45ek: add spi dataflash supprt
@ 2013-04-15 12:28 Jean-Christophe PLAGNIOL-VILLARD
2013-04-16 12:50 ` Sascha Hauer
0 siblings, 1 reply; 2+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2013-04-15 12:28 UTC (permalink / raw)
To: barebox
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
arch/arm/boards/at91sam9m10g45ek/init.c | 18 ++++++++++++++++++
arch/arm/configs/at91sam9m10g45ek_defconfig | 4 +++-
2 files changed, 21 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boards/at91sam9m10g45ek/init.c b/arch/arm/boards/at91sam9m10g45ek/init.c
index f32215d..d9a2f1f 100644
--- a/arch/arm/boards/at91sam9m10g45ek/init.c
+++ b/arch/arm/boards/at91sam9m10g45ek/init.c
@@ -38,6 +38,7 @@
#include <mach/at91sam9_smc.h>
#include <gpio_keys.h>
#include <readkey.h>
+#include <spi/spi.h>
/*
* board revision encoding
@@ -125,6 +126,22 @@ static void ek_add_device_mci(void)
static void ek_add_device_mci(void) {}
#endif
+static const struct spi_board_info ek_spi_devices[] = {
+ {
+ .name = "mtd_dataflash",
+ .chip_select = 0,
+ .max_speed_hz = 15 * 1000 * 1000,
+ .bus_num = 0,
+ }
+};
+
+static void ek_add_device_spi(void)
+{
+ spi_register_board_info(ek_spi_devices,
+ ARRAY_SIZE(ek_spi_devices));
+ at91_add_device_spi(0, NULL);
+}
+
#ifdef CONFIG_LED_GPIO
struct gpio_led ek_leds[] = {
{
@@ -281,6 +298,7 @@ static void ek_add_device_lcdc(void) {}
static int at91sam9m10g45ek_devices_init(void)
{
ek_add_device_nand();
+ ek_add_device_spi();
at91_add_device_eth(0, &macb_pdata);
ek_add_device_mci();
ek_add_device_usb();
diff --git a/arch/arm/configs/at91sam9m10g45ek_defconfig b/arch/arm/configs/at91sam9m10g45ek_defconfig
index 1df34f7..7e05e95 100644
--- a/arch/arm/configs/at91sam9m10g45ek_defconfig
+++ b/arch/arm/configs/at91sam9m10g45ek_defconfig
@@ -64,8 +64,10 @@ CONFIG_NET_RESOLV=y
CONFIG_DRIVER_NET_MACB=y
CONFIG_NET_USB=y
CONFIG_NET_USB_ASIX=y
-# CONFIG_SPI is not set
+CONFIG_DRIVER_SPI_ATMEL=y
CONFIG_MTD=y
+# CONFIG_MTD_OOB_DEVICE is not set
+CONFIG_MTD_DATAFLASH=y
CONFIG_NAND=y
# CONFIG_NAND_ECC_HW is not set
# CONFIG_NAND_ECC_HW_SYNDROME is not set
--
1.7.10.4
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^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH 1/1] at91sam9m10g45ek: add spi dataflash supprt
2013-04-15 12:28 [PATCH 1/1] at91sam9m10g45ek: add spi dataflash supprt Jean-Christophe PLAGNIOL-VILLARD
@ 2013-04-16 12:50 ` Sascha Hauer
0 siblings, 0 replies; 2+ messages in thread
From: Sascha Hauer @ 2013-04-16 12:50 UTC (permalink / raw)
To: Jean-Christophe PLAGNIOL-VILLARD; +Cc: barebox
On Mon, Apr 15, 2013 at 02:28:45PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Applied, thanks
MSascha
> ---
> arch/arm/boards/at91sam9m10g45ek/init.c | 18 ++++++++++++++++++
> arch/arm/configs/at91sam9m10g45ek_defconfig | 4 +++-
> 2 files changed, 21 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boards/at91sam9m10g45ek/init.c b/arch/arm/boards/at91sam9m10g45ek/init.c
> index f32215d..d9a2f1f 100644
> --- a/arch/arm/boards/at91sam9m10g45ek/init.c
> +++ b/arch/arm/boards/at91sam9m10g45ek/init.c
> @@ -38,6 +38,7 @@
> #include <mach/at91sam9_smc.h>
> #include <gpio_keys.h>
> #include <readkey.h>
> +#include <spi/spi.h>
>
> /*
> * board revision encoding
> @@ -125,6 +126,22 @@ static void ek_add_device_mci(void)
> static void ek_add_device_mci(void) {}
> #endif
>
> +static const struct spi_board_info ek_spi_devices[] = {
> + {
> + .name = "mtd_dataflash",
> + .chip_select = 0,
> + .max_speed_hz = 15 * 1000 * 1000,
> + .bus_num = 0,
> + }
> +};
> +
> +static void ek_add_device_spi(void)
> +{
> + spi_register_board_info(ek_spi_devices,
> + ARRAY_SIZE(ek_spi_devices));
> + at91_add_device_spi(0, NULL);
> +}
> +
> #ifdef CONFIG_LED_GPIO
> struct gpio_led ek_leds[] = {
> {
> @@ -281,6 +298,7 @@ static void ek_add_device_lcdc(void) {}
> static int at91sam9m10g45ek_devices_init(void)
> {
> ek_add_device_nand();
> + ek_add_device_spi();
> at91_add_device_eth(0, &macb_pdata);
> ek_add_device_mci();
> ek_add_device_usb();
> diff --git a/arch/arm/configs/at91sam9m10g45ek_defconfig b/arch/arm/configs/at91sam9m10g45ek_defconfig
> index 1df34f7..7e05e95 100644
> --- a/arch/arm/configs/at91sam9m10g45ek_defconfig
> +++ b/arch/arm/configs/at91sam9m10g45ek_defconfig
> @@ -64,8 +64,10 @@ CONFIG_NET_RESOLV=y
> CONFIG_DRIVER_NET_MACB=y
> CONFIG_NET_USB=y
> CONFIG_NET_USB_ASIX=y
> -# CONFIG_SPI is not set
> +CONFIG_DRIVER_SPI_ATMEL=y
> CONFIG_MTD=y
> +# CONFIG_MTD_OOB_DEVICE is not set
> +CONFIG_MTD_DATAFLASH=y
> CONFIG_NAND=y
> # CONFIG_NAND_ECC_HW is not set
> # CONFIG_NAND_ECC_HW_SYNDROME is not set
> --
> 1.7.10.4
>
>
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
>
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2013-04-15 12:28 [PATCH 1/1] at91sam9m10g45ek: add spi dataflash supprt Jean-Christophe PLAGNIOL-VILLARD
2013-04-16 12:50 ` Sascha Hauer
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