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* [PATCH 1/2] mxs: mx28evk: add nand device
@ 2012-10-30 14:22 Wolfram Sang
  2012-10-30 14:22 ` [PATCH 2/2] configs: mx28evk: add NAND support Wolfram Sang
  2012-10-31  7:37 ` [PATCH 1/2] mxs: mx28evk: add nand device Sascha Hauer
  0 siblings, 2 replies; 3+ messages in thread
From: Wolfram Sang @ 2012-10-30 14:22 UTC (permalink / raw)
  To: barebox; +Cc: Wolfram Sang

While flash layout may be custom, at least the nand0-device is good to
have.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
---
 arch/arm/boards/freescale-mx28-evk/mx28-evk.c |   20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/boards/freescale-mx28-evk/mx28-evk.c b/arch/arm/boards/freescale-mx28-evk/mx28-evk.c
index 7cd61f9..0fbb229 100644
--- a/arch/arm/boards/freescale-mx28-evk/mx28-evk.c
+++ b/arch/arm/boards/freescale-mx28-evk/mx28-evk.c
@@ -109,6 +109,23 @@ static const uint32_t mx28evk_pads[] = {
 	LCD_RESET_GPIO | VE_3_3V | GPIO_OUT | GPIO_VALUE(0),
 	/* backlight  */
 	PWM2_GPIO | VE_3_3V | STRENGTH(S4MA) | SE | VE,
+
+	/* GPMI-NAND (blocks mmc1 for now) */
+	GPMI_D0 | VE_3_3V,
+	GPMI_D1 | VE_3_3V,
+	GPMI_D2 | VE_3_3V,
+	GPMI_D3 | VE_3_3V,
+	GPMI_D4 | VE_3_3V,
+	GPMI_D5 | VE_3_3V,
+	GPMI_D6 | VE_3_3V,
+	GPMI_D7 | VE_3_3V,
+	GPMI_READY0 | VE_3_3V,	/* external PU */
+	GPMI_CE0N | VE_3_3V, 	/* external PU */
+	GPMI_RDN | VE_3_3V,
+	GPMI_WRN | VE_3_3V,
+	GPMI_ALE | VE_3_3V,
+	GPMI_CLE | VE_3_3V,
+	GPMI_RESETN,		/* act as WP, external PU */
 };
 
 static struct mxs_mci_platform_data mci_pdata = {
@@ -239,6 +256,9 @@ static int mx28_evk_devices_init(void)
 	add_generic_device("fec_imx", 0, NULL, IMX_FEC0_BASE, 0x4000,
 			   IORESOURCE_MEM, &fec_info);
 
+	add_generic_device("mxs_nand", 0, NULL, MXS_GPMI_BASE, 0x2000,
+			   IORESOURCE_MEM, NULL);
+
 	return 0;
 }
 device_initcall(mx28_evk_devices_init);
-- 
1.7.10.4


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^ permalink raw reply	[flat|nested] 3+ messages in thread
* [PATCH 2/2] configs: mx28evk: add NAND support
  2012-10-30 14:22 [PATCH 1/2] mxs: mx28evk: add nand device Wolfram Sang
@ 2012-10-30 14:22 ` Wolfram Sang
  2012-10-31  7:37 ` [PATCH 1/2] mxs: mx28evk: add nand device Sascha Hauer
  1 sibling, 0 replies; 3+ messages in thread
From: Wolfram Sang @ 2012-10-30 14:22 UTC (permalink / raw)
  To: barebox; +Cc: Wolfram Sang

Took the mx28evk defconfig, activated DMA and NAND, used savedefconfig;
this patch is the result.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
---
 arch/arm/configs/imx28evk_defconfig |   18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/arch/arm/configs/imx28evk_defconfig b/arch/arm/configs/imx28evk_defconfig
index 0cc269b..3b69d4d 100644
--- a/arch/arm/configs/imx28evk_defconfig
+++ b/arch/arm/configs/imx28evk_defconfig
@@ -12,41 +12,41 @@ CONFIG_GLOB=y
 CONFIG_HUSH_FANCY_PROMPT=y
 CONFIG_CMDLINE_EDITING=y
 CONFIG_AUTO_COMPLETE=y
-CONFIG_PARTITION=y
 CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y
 CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/freescale-mx28-evk/env"
 CONFIG_DEBUG_INFO=y
 CONFIG_CMD_EDIT=y
 CONFIG_CMD_SLEEP=y
 CONFIG_CMD_SAVEENV=y
-CONFIG_CMD_LOADENV=y
 CONFIG_CMD_EXPORT=y
 CONFIG_CMD_PRINTENV=y
 CONFIG_CMD_READLINE=y
+CONFIG_CMD_TFTP=y
 CONFIG_CMD_ECHO_E=y
-CONFIG_CMD_MTEST=y
-CONFIG_CMD_MTEST_ALTERNATIVE=y
-CONFIG_CMD_BOOTM_ZLIB=y
-CONFIG_CMD_BOOTM_BZLIB=y
 CONFIG_CMD_BOOTM_SHOW_TYPE=y
 CONFIG_CMD_RESET=y
 CONFIG_CMD_GO=y
+CONFIG_CMD_MTEST=y
+CONFIG_CMD_MTEST_ALTERNATIVE=y
+CONFIG_CMD_SPLASH=y
 CONFIG_CMD_TIMEOUT=y
 CONFIG_CMD_PARTITION=y
-CONFIG_CMD_SPLASH=y
 CONFIG_CMD_GPIO=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_PING=y
-CONFIG_CMD_TFTP=y
-CONFIG_FS_TFTP=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_FEC_IMX=y
 # CONFIG_SPI is not set
+CONFIG_MTD=y
+CONFIG_NAND=y
+CONFIG_NAND_MXS=y
 CONFIG_VIDEO=y
 CONFIG_DRIVER_VIDEO_STM=y
 CONFIG_MCI=y
 CONFIG_MCI_STARTUP=y
 CONFIG_MCI_MXS=y
+CONFIG_MXS_APBH_DMA=y
+CONFIG_FS_TFTP=y
 CONFIG_FS_FAT=y
 CONFIG_FS_FAT_LFN=y
-- 
1.7.10.4


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^ permalink raw reply	[flat|nested] 3+ messages in thread
* Re: [PATCH 1/2] mxs: mx28evk: add nand device
  2012-10-30 14:22 [PATCH 1/2] mxs: mx28evk: add nand device Wolfram Sang
  2012-10-30 14:22 ` [PATCH 2/2] configs: mx28evk: add NAND support Wolfram Sang
@ 2012-10-31  7:37 ` Sascha Hauer
  1 sibling, 0 replies; 3+ messages in thread
From: Sascha Hauer @ 2012-10-31  7:37 UTC (permalink / raw)
  To: Wolfram Sang; +Cc: barebox

On Tue, Oct 30, 2012 at 03:22:10PM +0100, Wolfram Sang wrote:
> While flash layout may be custom, at least the nand0-device is good to
> have.
> 
> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>

Applied, thanks

Sascha

> ---
>  arch/arm/boards/freescale-mx28-evk/mx28-evk.c |   20 ++++++++++++++++++++
>  1 file changed, 20 insertions(+)
> 
> diff --git a/arch/arm/boards/freescale-mx28-evk/mx28-evk.c b/arch/arm/boards/freescale-mx28-evk/mx28-evk.c
> index 7cd61f9..0fbb229 100644
> --- a/arch/arm/boards/freescale-mx28-evk/mx28-evk.c
> +++ b/arch/arm/boards/freescale-mx28-evk/mx28-evk.c
> @@ -109,6 +109,23 @@ static const uint32_t mx28evk_pads[] = {
>  	LCD_RESET_GPIO | VE_3_3V | GPIO_OUT | GPIO_VALUE(0),
>  	/* backlight  */
>  	PWM2_GPIO | VE_3_3V | STRENGTH(S4MA) | SE | VE,
> +
> +	/* GPMI-NAND (blocks mmc1 for now) */
> +	GPMI_D0 | VE_3_3V,
> +	GPMI_D1 | VE_3_3V,
> +	GPMI_D2 | VE_3_3V,
> +	GPMI_D3 | VE_3_3V,
> +	GPMI_D4 | VE_3_3V,
> +	GPMI_D5 | VE_3_3V,
> +	GPMI_D6 | VE_3_3V,
> +	GPMI_D7 | VE_3_3V,
> +	GPMI_READY0 | VE_3_3V,	/* external PU */
> +	GPMI_CE0N | VE_3_3V, 	/* external PU */
> +	GPMI_RDN | VE_3_3V,
> +	GPMI_WRN | VE_3_3V,
> +	GPMI_ALE | VE_3_3V,
> +	GPMI_CLE | VE_3_3V,
> +	GPMI_RESETN,		/* act as WP, external PU */
>  };
>  
>  static struct mxs_mci_platform_data mci_pdata = {
> @@ -239,6 +256,9 @@ static int mx28_evk_devices_init(void)
>  	add_generic_device("fec_imx", 0, NULL, IMX_FEC0_BASE, 0x4000,
>  			   IORESOURCE_MEM, &fec_info);
>  
> +	add_generic_device("mxs_nand", 0, NULL, MXS_GPMI_BASE, 0x2000,
> +			   IORESOURCE_MEM, NULL);
> +
>  	return 0;
>  }
>  device_initcall(mx28_evk_devices_init);
> -- 
> 1.7.10.4
> 
> 
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
> 

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^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-10-31  7:37 UTC | newest]

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2012-10-30 14:22 [PATCH 1/2] mxs: mx28evk: add nand device Wolfram Sang
2012-10-30 14:22 ` [PATCH 2/2] configs: mx28evk: add NAND support Wolfram Sang
2012-10-31  7:37 ` [PATCH 1/2] mxs: mx28evk: add nand device Sascha Hauer

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