u-boot: remove arch specific patches infrastructure

A very complicated infrastructure for just a special case, for an
ancient version of U-Boot. Recent versions of U-Boot are reported to
work just fine on Atmel ARM evaluation boards.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

1 files changed, 0 insertions, 324 deletions

diff --git a/target/device/Atmel/arch-arm/u-boot/2009.01/u-boot-2009.01-003-at91rm9200dk.patch b/target/device/Atmel/arch-arm/u-boot/2009.01/u-boot-2009.01-003-at91rm9200dk.patch
deleted file mode 100644
index 8f14170fa..000000000
--- a/target/device/Atmel/arch-arm/u-boot/2009.01/u-boot-2009.01-003-at91rm9200dk.patch
+++ /dev/null
@@ -1,324 +0,0 @@
-diff -urN u-boot-2009.01-rc1-0rig//board/atmel/at91rm9200dk/at91rm9200dk.c u-boot-2009.01/board/atmel/at91rm9200dk/at91rm9200dk.c
---- u-boot-2009.01-rc1-0rig//board/atmel/at91rm9200dk/at91rm9200dk.c	2009-01-01 13:09:31.000000000 +0100
-+++ u-boot-2009.01/board/atmel/at91rm9200dk/at91rm9200dk.c	2009-01-01 16:11:36.000000000 +0100
-@@ -3,6 +3,9 @@
-  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
-  * Marius Groeger <mgroeger@sysgo.de>
-  *
-+ * (C) Copyright 2008
-+ * Ulf Samuelsson <ulf.samuelsson@atmel.com>
-+ *
-  * See file CREDITS for list of people who contributed to this
-  * project.
-  *
-@@ -24,6 +27,10 @@
- 
- #include <common.h>
- #include <asm/arch/AT91RM9200.h>
-+#include <asm/arch/at91_pmc.h>
-+#include <asm/arch/at91_pio.h>
-+#include <asm/arch/gpio.h>
-+#include <asm/arch/io.h>
- #include <at91rm9200_net.h>
- #include <dm9161.h>
- 
-@@ -41,13 +48,13 @@
- 
- 	/* Correct IRDA resistor problem */
- 	/* Set PA23_TXD in Output */
--	((AT91PS_PIO) AT91C_BASE_PIOA)->PIO_OER = AT91C_PA23_TXD2;
-+	at91_set_gpio_output(AT91_PIN_PA23, 1);
- 
- 	/* memory and cpu-speed are setup before relocation */
- 	/* so we do _nothing_ here */
- 
- 	/* arch number of AT91RM9200DK-Board */
--	gd->bd->bi_arch_number = MACH_TYPE_AT91RM9200DK;
-+	gd->bd->bi_arch_number = AT91RM9200_BOARD;
- 	/* adress of boot parameters */
- 	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
- 
-@@ -91,46 +98,58 @@
-  */
- #if defined(CONFIG_CMD_NAND)
- extern ulong nand_probe (ulong physadr);
-+/* set the bus interface characteristics based on
-+ * tDS Data Set up Time 30 - ns
-+ * tDH Data Hold Time 20 - ns
-+ * tALS ALE Set up Time 20 - ns
-+ * 16ns at 60 MHz ~= 3
-+ */
- 
--#define AT91_SMARTMEDIA_BASE 0x40000000	/* physical address to access memory on NCS3 */
--void nand_init (void)
--{
--	/* Setup Smart Media, fitst enable the address range of CS3 */
--	*AT91C_EBI_CSA |= AT91C_EBI_CS3A_SMC_SmartMedia;
--	/* set the bus interface characteristics based on
--	   tDS Data Set up Time 30 - ns
--	   tDH Data Hold Time 20 - ns
--	   tALS ALE Set up Time 20 - ns
--	   16ns at 60 MHz ~= 3  */
- /*memory mapping structures */
- #define SM_ID_RWH	(5 << 28)
- #define SM_RWH		(1 << 28)
- #define SM_RWS		(0 << 24)
- #define SM_TDF		(1 << 8)
- #define SM_NWS		(3)
--	AT91C_BASE_SMC2->SMC2_CSR[3] = (SM_RWH | SM_RWS |
--		AT91C_SMC2_ACSS_STANDARD | AT91C_SMC2_DBW_8 |
--		SM_TDF | AT91C_SMC2_WSEN | SM_NWS);
-+
-+#define	SMARTMEDIA_INIT	(			\
-+		SM_RWH |			\
-+		SM_RWS |			\
-+		AT91C_SMC2_ACSS_STANDARD |	\
-+		AT91C_SMC2_DBW_8 |		\
-+		SM_TDF |			\
-+		AT91C_SMC2_WSEN |		\
-+		SM_NWS				\
-+		)
-+
-+
-+
-+#define AT91_SMARTMEDIA_BASE 0x40000000	/* physical address to access memory on NCS3 */
-+void nand_init (void)
-+{
-+	/* Setup Smart Media, fitst enable the address range of CS3 */
-+	/* *AT91C_EBI_CSA |= AT91C_EBI_CS3A_SMC_SmartMedia; */
-+	at91_sys_setbit(AT91C_EBI_CS3A_SMC_SmartMedia, AT91_EBI_CSA);
-+
-+	/* Init Smartmedia Interface */
-+	at91_sys_write(AT91_SMC2_CSR3, SMARTMEDIA_INIT);
- 
- 	/* enable the SMOE line PC0=SMCE, A21=CLE, A22=ALE */
--	*AT91C_PIOC_ASR = AT91C_PC0_BFCK | AT91C_PC1_BFRDY_SMOE |
--		AT91C_PC3_BFBAA_SMWE;
--	*AT91C_PIOC_PDR = AT91C_PC0_BFCK | AT91C_PC1_BFRDY_SMOE |
--		AT91C_PC3_BFBAA_SMWE;
-+	at91_set_A_periph(AT91_PIN_PC0, 0);	/* BFCK	*/
-+	at91_set_A_periph(AT91_PIN_PC1, 0);	/* BFRDY/SMOE */
-+	at91_set_A_periph(AT91_PIN_PC3, 0);	/* BFBAA/SMWE */
- 
- 	/* Configure PC2 as input (signal READY of the SmartMedia) */
--	*AT91C_PIOC_PER = AT91C_PC2_BFAVD;	/* enable direct output enable */
--	*AT91C_PIOC_ODR = AT91C_PC2_BFAVD;	/* disable output */
-+	at91_set_gpio_input(AT91_PIN_PC2, 0);
- 
- 	/* Configure PB1 as input (signal Card Detect of the SmartMedia) */
--	*AT91C_PIOB_PER = AT91C_PIO_PB1;	/* enable direct output enable */
--	*AT91C_PIOB_ODR = AT91C_PIO_PB1;	/* disable output */
-+	at91_set_gpio_input(AT91_PIN_PB1, 0);
- 
- 	/* PIOB and PIOC clock enabling */
--	*AT91C_PMC_PCER = 1 << AT91C_ID_PIOB;
--	*AT91C_PMC_PCER = 1 << AT91C_ID_PIOC;
-+	at91_sys_write(AT91_PMC_PCER, 1 << AT91RM9200_ID_PIOB);
-+	at91_sys_write(AT91_PMC_PCER, 1 << AT91RM9200_ID_PIOC);
- 
--	if (*AT91C_PIOB_PDSR & AT91C_PIO_PB1)
-+	if (at91_get_gpio_value(AT91_PIN_PB1))
- 		printf ("  No SmartMedia card inserted\n");
- #ifdef DEBUG
- 	printf ("  SmartMedia card inserted\n");
-@@ -140,3 +159,4 @@
- 	printf ("%4lu MB\n", nand_probe(AT91_SMARTMEDIA_BASE) >> 20);
- }
- #endif
-+
-diff -urN u-boot-2009.01-rc1-0rig//board/atmel/at91rm9200dk/led.c u-boot-2009.01/board/atmel/at91rm9200dk/led.c
---- u-boot-2009.01-rc1-0rig//board/atmel/at91rm9200dk/led.c	2009-01-01 13:09:31.000000000 +0100
-+++ u-boot-2009.01/board/atmel/at91rm9200dk/led.c	2009-01-01 15:53:56.000000000 +0100
-@@ -24,57 +24,105 @@
- 
- #include <common.h>
- #include <asm/arch/AT91RM9200.h>
-+/*#include <asm/arch/at91_pmc.h>*/
-+#include <asm/arch/gpio.h>
-+#include <asm/arch/io.h>
- 
--#define	GREEN_LED	AT91C_PIO_PB0
--#define	YELLOW_LED	AT91C_PIO_PB1
--#define	RED_LED	AT91C_PIO_PB2
-+#define	GREEN_LED			AT91_PIN_PB0
-+#define	YELLOW_LED			AT91_PIN_PB1
-+#define	RED_LED				AT91_PIN_PB2
- 
--void	green_LED_on(void)
-+
-+#define	GREEN_LED_ON			0
-+#define	GREEN_LED_OFF			1
-+#define	YELLOW_LED_ON			0
-+#define	YELLOW_LED_OFF			1
-+#define	RED_LED_ON			0
-+#define	RED_LED_OFF			1
-+
-+#define	TIME_SLICE			500000
-+
-+void yellow_LED_on(void)
-+{
-+	at91_set_gpio_value(YELLOW_LED, YELLOW_LED_ON);
-+}
-+
-+void yellow_LED_off(void)
-+{
-+	at91_set_gpio_value(YELLOW_LED, YELLOW_LED_OFF);
-+}
-+
-+void red_LED_on(void)
- {
--	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
--	PIOB->PIO_CODR		= GREEN_LED;
-+	at91_set_gpio_value(RED_LED, RED_LED_ON);
- }
- 
--void	 yellow_LED_on(void)
-+void red_LED_off(void)
- {
--	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
--	PIOB->PIO_CODR		= YELLOW_LED;
-+	at91_set_gpio_value(RED_LED, RED_LED_OFF);
- }
- 
--void	 red_LED_on(void)
-+void green_LED_on(void)
- {
--	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
--	PIOB->PIO_CODR		= RED_LED;
-+	at91_set_gpio_value(GREEN_LED, GREEN_LED_ON);
- }
- 
--void	green_LED_off(void)
-+void green_LED_off(void)
- {
--	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
--	PIOB->PIO_SODR		= GREEN_LED;
-+	at91_set_gpio_value(GREEN_LED, GREEN_LED_OFF);
- }
- 
--void	yellow_LED_off(void)
-+static void	delay(unsigned int	time)
- {
--	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
--	PIOB->PIO_SODR		= YELLOW_LED;
-+	volatile unsigned int	counter = time;
-+	while(counter > 0) counter--;
- }
- 
--void	red_LED_off(void)
-+void	green_LED_blink(unsigned int time)
- {
--	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
--	PIOB->PIO_SODR		= RED_LED;
-+	while(time > 0) {
-+		green_LED_on();
-+		delay(TIME_SLICE);
-+		green_LED_off();
-+		delay(TIME_SLICE);
-+		time--;
-+	}
- }
- 
-+void	yellow_LED_blink(unsigned int time)
-+{
-+	while(time > 0) {
-+		yellow_LED_on();
-+		delay(TIME_SLICE);
-+		yellow_LED_off();
-+		delay(TIME_SLICE);
-+		time--;
-+	}
-+}
- 
--void coloured_LED_init (void)
-+void	red_LED_blink(unsigned int time)
- {
--	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
--	AT91PS_PMC	PMC	= AT91C_BASE_PMC;
--	PMC->PMC_PCER		= (1 << AT91C_ID_PIOB);	/* Enable PIOB clock */
--	/* Disable peripherals on LEDs */
--	PIOB->PIO_PER		= AT91C_PIO_PB2 | AT91C_PIO_PB1 | AT91C_PIO_PB0;
--	/* Enable pins as outputs */
--	PIOB->PIO_OER		= AT91C_PIO_PB2 | AT91C_PIO_PB1 | AT91C_PIO_PB0;
--	/* Turn all LEDs OFF */
--	PIOB->PIO_SODR		= AT91C_PIO_PB2 | AT91C_PIO_PB1 | AT91C_PIO_PB0;
-+	while(time > 0) {
-+		red_LED_on();
-+		delay(TIME_SLICE);
-+		red_LED_off();
-+		delay(TIME_SLICE);
-+		time--;
-+	}
- }
-+
-+void coloured_LED_init(void)
-+{
-+	/* Enable clock */
-+	at91_sys_write(AT91C_PMC_PCER, 1 << AT91RM9200_ID_PIOB);
-+
-+	at91_set_gpio_output(GREEN_LED, 1);
-+	at91_set_gpio_output(YELLOW_LED, 1);
-+	at91_set_gpio_output(RED_LED, 1);
-+
-+	at91_set_gpio_value(GREEN_LED,	GREEN_LED_OFF);
-+	at91_set_gpio_value(YELLOW_LED, YELLOW_LED_OFF);
-+	at91_set_gpio_value(RED_LED,	RED_LED_ON);
-+}
-+
-+
-diff -urN u-boot-2009.01-rc1-0rig//board/atmel/at91rm9200dk/mux.c u-boot-2009.01/board/atmel/at91rm9200dk/mux.c
---- u-boot-2009.01-rc1-0rig//board/atmel/at91rm9200dk/mux.c	2009-01-01 13:09:31.000000000 +0100
-+++ u-boot-2009.01/board/atmel/at91rm9200dk/mux.c	2009-01-01 16:38:01.000000000 +0100
-@@ -1,37 +1,29 @@
- #include <config.h>
- #include <common.h>
- #include <asm/hardware.h>
-+#include <asm/arch/at91_pio.h>
-+#include <asm/arch/gpio.h>
-+#include <asm/arch/io.h>
- #include <dataflash.h>
- 
- int AT91F_GetMuxStatus(void) {
--#ifdef	DATAFLASH_MMC_SELECT
--	AT91C_BASE_PIOB->PIO_PER = DATAFLASH_MMC_SELECT; /* Set in PIO mode */
--	AT91C_BASE_PIOB->PIO_OER = DATAFLASH_MMC_SELECT; /* Configure in output */
--
--
--	if(AT91C_BASE_PIOB->PIO_ODSR & DATAFLASH_MMC_SELECT) {
--		return 1;
--	} else {
--		return 0;
--	}
--#endif
-+#ifdef	CONFIG_CMD_AT91_SPIMUX
-+	return at91_get_gpio_value(DATAFLASH_MMC_SELECT);
-+#else
- 	return 0;
-+#endif
- }
- 
--void AT91F_SelectMMC(void) {
--#ifdef	DATAFLASH_MMC_SELECT
--	AT91C_BASE_PIOB->PIO_PER = DATAFLASH_MMC_SELECT;	/* Set in PIO mode */
--	AT91C_BASE_PIOB->PIO_OER = DATAFLASH_MMC_SELECT;	/* Configure in output */
--	/* Set Output */
--	AT91C_BASE_PIOB->PIO_SODR = DATAFLASH_MMC_SELECT;
-+void AT91F_SelectMMC(void) 
-+{
-+#ifdef	CONFIG_CMD_AT91_SPIMUX
-+	at91_set_gpio_output(DATAFLASH_MMC_SELECT, 1);	/* Set in PIO mode and select SD-Card*/
- #endif
- }
- 
- void AT91F_SelectSPI(void) {
--#ifdef	DATAFLASH_MMC_SELECT
--	AT91C_BASE_PIOB->PIO_PER = DATAFLASH_MMC_SELECT;	/* Set in PIO mode */
--	AT91C_BASE_PIOB->PIO_OER = DATAFLASH_MMC_SELECT;	/* Configure in output */
--	/* Clear Output */
--	AT91C_BASE_PIOB->PIO_CODR = DATAFLASH_MMC_SELECT;
-+#ifdef	CONFIG_CMD_AT91_SPIMUX
-+	at91_set_gpio_output(DATAFLASH_MMC_SELECT, 0);	/* Set in PIO mode and select SPI */
- #endif
- }
-+
-