[U-Boot] [PATCH, AT91, rework v2] change common at91sam9261 files after AT91 rework

[Reinhard Meyer]

Dear Asen Dimov,
> Signed-off-by: Asen Dimov <dimov at ronetix.at>
> ---
> Note:
> This patch was a part of patches, but it is better to be done step by step and
> so this patch is a split from the patch series with message id:
> <1307606409-29818-2-git-send-email-dimov at ronetix.at>
> and Patchwork:
> http://patchwork.ozlabs.org/patch/99665/
> 
> Changes for v2:
> 	- add CONFIG_AT91_GPIO_PIULLUP
> 	- reneme at91_serial3_hw_init() to at91_seriald_hw_init()
> 	- remove at91_serial_hw_init()

What I miss in at91sam9261_devices.c (as compared to the 9260)
is support for MACB and MCI. Don't 9261 systems use Ethernet?
Or is that part still in the board specific files?

Then, I would like to add the following changes:

-------------- arch/arm/cpu/arm926ejs/at91/at91sam9261_devices.c 
@@ -79,14 +79,14 @@ void at91_seriald_hw_init(void)
 	writel(1 << ATMEL_ID_SYS, &pmc->pcer);
 }
 
-#ifdef CONFIG_HAS_DATAFLASH
+#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI)
 void at91_spi0_hw_init(unsigned long cs_mask)
 {
 	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
-	at91_set_a_periph(AT91_PIO_PORTA, 0, 0);	/* SPI0_MISO */
-	at91_set_a_periph(AT91_PIO_PORTA, 1, 0);	/* SPI0_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTA, 2, 0);	/* SPI0_SPCK */
+	at91_set_a_periph(AT91_PIO_PORTA, 0, PUP);	/* SPI0_MISO */
+	at91_set_a_periph(AT91_PIO_PORTA, 1, PUP);	/* SPI0_MOSI */
+	at91_set_a_periph(AT91_PIO_PORTA, 2, PUP);	/* SPI0_SPCK */
 
 	/* Enable clock */
 	writel(1 << ATMEL_ID_SPI0, &pmc->pcer);
@@ -121,9 +121,9 @@ void at91_spi1_hw_init(unsigned long cs_mask)
 {
 	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
-	at91_set_a_periph(AT91_PIO_PORTB, 30, 0);	/* SPI1_MISO */
-	at91_set_a_periph(AT91_PIO_PORTB, 31, 0);	/* SPI1_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTB, 29, 0);	/* SPI1_SPCK */
+	at91_set_a_periph(AT91_PIO_PORTB, 30, PUP);	/* SPI1_MISO */
+	at91_set_a_periph(AT91_PIO_PORTB, 31, PUP);	/* SPI1_MOSI */
+	at91_set_a_periph(AT91_PIO_PORTB, 29, PUP);	/* SPI1_SPCK */
 
 	/* Enable clock */
 	writel(1 << ATMEL_ID_SPI1, &pmc->pcer);

----------------- arch/arm/include/asm/arch-at91/at91sam9261.h 
@@ -104,7 +104,7 @@
 #define ATMEL_SIZE_SRAM		0x00028000	/* Internal SRAM size (160Kb) */
 
 #define ATMEL_BASE_ROM		0x00400000	/* Internal ROM base address */
-#define ATMEL_SIZE_ROM		SZ_32K		/* Internal ROM size (32Kb) */
+#define ATMEL_SIZE_ROM		0x00008000	/* Internal ROM size (32Kb) */
 
 #define ATMEL_BASE_UHP		0x00500000	/* USB Host controller */
 #define ATMEL_BASE_LCDC		0x00600000	/* LDC controller */

I have this as a local patch and could squash this onto yours, or
you may provide an updated patch.

Thanks,
Reinhard