Merge with /home/wd/git/u-boot/custodian/u-boot-avr32; code cleanup.

8 files changed, 426 insertions, 193 deletions

diff --git a/include/asm-avr32/arch-at32ap7000/clk.h b/include/asm-avr32/arch-at32ap7000/clk.h
new file mode 100644
index 0000000..7e20d97
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap7000/clk.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef __ASM_AVR32_ARCH_CLK_H__
+#define __ASM_AVR32_ARCH_CLK_H__
+
+#ifdef CONFIG_PLL
+#define MAIN_CLK_RATE ((CFG_OSC0_HZ / CFG_PLL0_DIV) * CFG_PLL0_MUL)
+#else
+#define MAIN_CLK_RATE (CFG_OSC0_HZ)
+#endif
+
+static inline unsigned long get_cpu_clk_rate(void)
+{
+	return MAIN_CLK_RATE >> CFG_CLKDIV_CPU;
+}
+static inline unsigned long get_hsb_clk_rate(void)
+{
+	return MAIN_CLK_RATE >> CFG_CLKDIV_HSB;
+}
+static inline unsigned long get_pba_clk_rate(void)
+{
+	return MAIN_CLK_RATE >> CFG_CLKDIV_PBA;
+}
+static inline unsigned long get_pbb_clk_rate(void)
+{
+	return MAIN_CLK_RATE >> CFG_CLKDIV_PBB;
+}
+
+/* Accessors for specific devices. More will be added as needed. */
+static inline unsigned long get_sdram_clk_rate(void)
+{
+	return get_hsb_clk_rate();
+}
+static inline unsigned long get_usart_clk_rate(unsigned int dev_id)
+{
+	return get_pba_clk_rate();
+}
+static inline unsigned long get_macb_pclk_rate(unsigned int dev_id)
+{
+	return get_pbb_clk_rate();
+}
+static inline unsigned long get_macb_hclk_rate(unsigned int dev_id)
+{
+	return get_hsb_clk_rate();
+}
+static inline unsigned long get_mci_clk_rate(void)
+{
+	return get_pbb_clk_rate();
+}
+
+#endif /* __ASM_AVR32_ARCH_CLK_H__ */
diff --git a/include/asm-avr32/arch-at32ap7000/gpio.h b/include/asm-avr32/arch-at32ap7000/gpio.h
new file mode 100644
index 0000000..e4812d4
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap7000/gpio.h
@@ -0,0 +1,212 @@
+/*
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef __ASM_AVR32_ARCH_GPIO_H__
+#define __ASM_AVR32_ARCH_GPIO_H__
+
+#include <asm/arch/memory-map.h>
+
+#define NR_GPIO_CONTROLLERS	5
+
+/*
+ * Pin numbers identifying specific GPIO pins on the chip.
+ */
+#define GPIO_PIOA_BASE	(0)
+#define GPIO_PIN_PA0	(GPIO_PIOA_BASE +  0)
+#define GPIO_PIN_PA1	(GPIO_PIOA_BASE +  1)
+#define GPIO_PIN_PA2	(GPIO_PIOA_BASE +  2)
+#define GPIO_PIN_PA3	(GPIO_PIOA_BASE +  3)
+#define GPIO_PIN_PA4	(GPIO_PIOA_BASE +  4)
+#define GPIO_PIN_PA5	(GPIO_PIOA_BASE +  5)
+#define GPIO_PIN_PA6	(GPIO_PIOA_BASE +  6)
+#define GPIO_PIN_PA7	(GPIO_PIOA_BASE +  7)
+#define GPIO_PIN_PA8	(GPIO_PIOA_BASE +  8)
+#define GPIO_PIN_PA9	(GPIO_PIOA_BASE +  9)
+#define GPIO_PIN_PA10	(GPIO_PIOA_BASE + 10)
+#define GPIO_PIN_PA11	(GPIO_PIOA_BASE + 11)
+#define GPIO_PIN_PA12	(GPIO_PIOA_BASE + 12)
+#define GPIO_PIN_PA13	(GPIO_PIOA_BASE + 13)
+#define GPIO_PIN_PA14	(GPIO_PIOA_BASE + 14)
+#define GPIO_PIN_PA15	(GPIO_PIOA_BASE + 15)
+#define GPIO_PIN_PA16	(GPIO_PIOA_BASE + 16)
+#define GPIO_PIN_PA17	(GPIO_PIOA_BASE + 17)
+#define GPIO_PIN_PA18	(GPIO_PIOA_BASE + 18)
+#define GPIO_PIN_PA19	(GPIO_PIOA_BASE + 19)
+#define GPIO_PIN_PA20	(GPIO_PIOA_BASE + 20)
+#define GPIO_PIN_PA21	(GPIO_PIOA_BASE + 21)
+#define GPIO_PIN_PA22	(GPIO_PIOA_BASE + 22)
+#define GPIO_PIN_PA23	(GPIO_PIOA_BASE + 23)
+#define GPIO_PIN_PA24	(GPIO_PIOA_BASE + 24)
+#define GPIO_PIN_PA25	(GPIO_PIOA_BASE + 25)
+#define GPIO_PIN_PA26	(GPIO_PIOA_BASE + 26)
+#define GPIO_PIN_PA27	(GPIO_PIOA_BASE + 27)
+#define GPIO_PIN_PA28	(GPIO_PIOA_BASE + 28)
+#define GPIO_PIN_PA29	(GPIO_PIOA_BASE + 29)
+#define GPIO_PIN_PA30	(GPIO_PIOA_BASE + 30)
+#define GPIO_PIN_PA31	(GPIO_PIOA_BASE + 31)
+
+#define GPIO_PIOB_BASE	(GPIO_PIOA_BASE + 32)
+#define GPIO_PIN_PB0	(GPIO_PIOB_BASE +  0)
+#define GPIO_PIN_PB1	(GPIO_PIOB_BASE +  1)
+#define GPIO_PIN_PB2	(GPIO_PIOB_BASE +  2)
+#define GPIO_PIN_PB3	(GPIO_PIOB_BASE +  3)
+#define GPIO_PIN_PB4	(GPIO_PIOB_BASE +  4)
+#define GPIO_PIN_PB5	(GPIO_PIOB_BASE +  5)
+#define GPIO_PIN_PB6	(GPIO_PIOB_BASE +  6)
+#define GPIO_PIN_PB7	(GPIO_PIOB_BASE +  7)
+#define GPIO_PIN_PB8	(GPIO_PIOB_BASE +  8)
+#define GPIO_PIN_PB9	(GPIO_PIOB_BASE +  9)
+#define GPIO_PIN_PB10	(GPIO_PIOB_BASE + 10)
+#define GPIO_PIN_PB11	(GPIO_PIOB_BASE + 11)
+#define GPIO_PIN_PB12	(GPIO_PIOB_BASE + 12)
+#define GPIO_PIN_PB13	(GPIO_PIOB_BASE + 13)
+#define GPIO_PIN_PB14	(GPIO_PIOB_BASE + 14)
+#define GPIO_PIN_PB15	(GPIO_PIOB_BASE + 15)
+#define GPIO_PIN_PB16	(GPIO_PIOB_BASE + 16)
+#define GPIO_PIN_PB17	(GPIO_PIOB_BASE + 17)
+#define GPIO_PIN_PB18	(GPIO_PIOB_BASE + 18)
+#define GPIO_PIN_PB19	(GPIO_PIOB_BASE + 19)
+#define GPIO_PIN_PB20	(GPIO_PIOB_BASE + 20)
+#define GPIO_PIN_PB21	(GPIO_PIOB_BASE + 21)
+#define GPIO_PIN_PB22	(GPIO_PIOB_BASE + 22)
+#define GPIO_PIN_PB23	(GPIO_PIOB_BASE + 23)
+#define GPIO_PIN_PB24	(GPIO_PIOB_BASE + 24)
+#define GPIO_PIN_PB25	(GPIO_PIOB_BASE + 25)
+#define GPIO_PIN_PB26	(GPIO_PIOB_BASE + 26)
+#define GPIO_PIN_PB27	(GPIO_PIOB_BASE + 27)
+#define GPIO_PIN_PB28	(GPIO_PIOB_BASE + 28)
+#define GPIO_PIN_PB29	(GPIO_PIOB_BASE + 29)
+#define GPIO_PIN_PB30	(GPIO_PIOB_BASE + 30)
+
+#define GPIO_PIOC_BASE	(GPIO_PIOB_BASE + 32)
+#define GPIO_PIN_PC0	(GPIO_PIOC_BASE +  0)
+#define GPIO_PIN_PC1	(GPIO_PIOC_BASE +  1)
+#define GPIO_PIN_PC2	(GPIO_PIOC_BASE +  2)
+#define GPIO_PIN_PC3	(GPIO_PIOC_BASE +  3)
+#define GPIO_PIN_PC4	(GPIO_PIOC_BASE +  4)
+#define GPIO_PIN_PC5	(GPIO_PIOC_BASE +  5)
+#define GPIO_PIN_PC6	(GPIO_PIOC_BASE +  6)
+#define GPIO_PIN_PC7	(GPIO_PIOC_BASE +  7)
+#define GPIO_PIN_PC8	(GPIO_PIOC_BASE +  8)
+#define GPIO_PIN_PC9	(GPIO_PIOC_BASE +  9)
+#define GPIO_PIN_PC10	(GPIO_PIOC_BASE + 10)
+#define GPIO_PIN_PC11	(GPIO_PIOC_BASE + 11)
+#define GPIO_PIN_PC12	(GPIO_PIOC_BASE + 12)
+#define GPIO_PIN_PC13	(GPIO_PIOC_BASE + 13)
+#define GPIO_PIN_PC14	(GPIO_PIOC_BASE + 14)
+#define GPIO_PIN_PC15	(GPIO_PIOC_BASE + 15)
+#define GPIO_PIN_PC16	(GPIO_PIOC_BASE + 16)
+#define GPIO_PIN_PC17	(GPIO_PIOC_BASE + 17)
+#define GPIO_PIN_PC18	(GPIO_PIOC_BASE + 18)
+#define GPIO_PIN_PC19	(GPIO_PIOC_BASE + 19)
+#define GPIO_PIN_PC20	(GPIO_PIOC_BASE + 20)
+#define GPIO_PIN_PC21	(GPIO_PIOC_BASE + 21)
+#define GPIO_PIN_PC22	(GPIO_PIOC_BASE + 22)
+#define GPIO_PIN_PC23	(GPIO_PIOC_BASE + 23)
+#define GPIO_PIN_PC24	(GPIO_PIOC_BASE + 24)
+#define GPIO_PIN_PC25	(GPIO_PIOC_BASE + 25)
+#define GPIO_PIN_PC26	(GPIO_PIOC_BASE + 26)
+#define GPIO_PIN_PC27	(GPIO_PIOC_BASE + 27)
+#define GPIO_PIN_PC28	(GPIO_PIOC_BASE + 28)
+#define GPIO_PIN_PC29	(GPIO_PIOC_BASE + 29)
+#define GPIO_PIN_PC30	(GPIO_PIOC_BASE + 30)
+#define GPIO_PIN_PC31	(GPIO_PIOC_BASE + 31)
+
+#define GPIO_PIOD_BASE	(GPIO_PIOC_BASE + 32)
+#define GPIO_PIN_PD0	(GPIO_PIOD_BASE +  0)
+#define GPIO_PIN_PD1	(GPIO_PIOD_BASE +  1)
+#define GPIO_PIN_PD2	(GPIO_PIOD_BASE +  2)
+#define GPIO_PIN_PD3	(GPIO_PIOD_BASE +  3)
+#define GPIO_PIN_PD4	(GPIO_PIOD_BASE +  4)
+#define GPIO_PIN_PD5	(GPIO_PIOD_BASE +  5)
+#define GPIO_PIN_PD6	(GPIO_PIOD_BASE +  6)
+#define GPIO_PIN_PD7	(GPIO_PIOD_BASE +  7)
+#define GPIO_PIN_PD8	(GPIO_PIOD_BASE +  8)
+#define GPIO_PIN_PD9	(GPIO_PIOD_BASE +  9)
+#define GPIO_PIN_PD10	(GPIO_PIOD_BASE + 10)
+#define GPIO_PIN_PD11	(GPIO_PIOD_BASE + 11)
+#define GPIO_PIN_PD12	(GPIO_PIOD_BASE + 12)
+#define GPIO_PIN_PD13	(GPIO_PIOD_BASE + 13)
+#define GPIO_PIN_PD14	(GPIO_PIOD_BASE + 14)
+#define GPIO_PIN_PD15	(GPIO_PIOD_BASE + 15)
+#define GPIO_PIN_PD16	(GPIO_PIOD_BASE + 16)
+#define GPIO_PIN_PD17	(GPIO_PIOD_BASE + 17)
+
+#define GPIO_PIOE_BASE	(GPIO_PIOD_BASE + 32)
+#define GPIO_PIN_PE0	(GPIO_PIOE_BASE +  0)
+#define GPIO_PIN_PE1	(GPIO_PIOE_BASE +  1)
+#define GPIO_PIN_PE2	(GPIO_PIOE_BASE +  2)
+#define GPIO_PIN_PE3	(GPIO_PIOE_BASE +  3)
+#define GPIO_PIN_PE4	(GPIO_PIOE_BASE +  4)
+#define GPIO_PIN_PE5	(GPIO_PIOE_BASE +  5)
+#define GPIO_PIN_PE6	(GPIO_PIOE_BASE +  6)
+#define GPIO_PIN_PE7	(GPIO_PIOE_BASE +  7)
+#define GPIO_PIN_PE8	(GPIO_PIOE_BASE +  8)
+#define GPIO_PIN_PE9	(GPIO_PIOE_BASE +  9)
+#define GPIO_PIN_PE10	(GPIO_PIOE_BASE + 10)
+#define GPIO_PIN_PE11	(GPIO_PIOE_BASE + 11)
+#define GPIO_PIN_PE12	(GPIO_PIOE_BASE + 12)
+#define GPIO_PIN_PE13	(GPIO_PIOE_BASE + 13)
+#define GPIO_PIN_PE14	(GPIO_PIOE_BASE + 14)
+#define GPIO_PIN_PE15	(GPIO_PIOE_BASE + 15)
+#define GPIO_PIN_PE16	(GPIO_PIOE_BASE + 16)
+#define GPIO_PIN_PE17	(GPIO_PIOE_BASE + 17)
+#define GPIO_PIN_PE18	(GPIO_PIOE_BASE + 18)
+#define GPIO_PIN_PE19	(GPIO_PIOE_BASE + 19)
+#define GPIO_PIN_PE20	(GPIO_PIOE_BASE + 20)
+#define GPIO_PIN_PE21	(GPIO_PIOE_BASE + 21)
+#define GPIO_PIN_PE22	(GPIO_PIOE_BASE + 22)
+#define GPIO_PIN_PE23	(GPIO_PIOE_BASE + 23)
+#define GPIO_PIN_PE24	(GPIO_PIOE_BASE + 24)
+#define GPIO_PIN_PE25	(GPIO_PIOE_BASE + 25)
+#define GPIO_PIN_PE26	(GPIO_PIOE_BASE + 26)
+
+static inline void *gpio_pin_to_addr(unsigned int pin)
+{
+	switch (pin >> 5) {
+	case 0:
+		return (void *)PIOA_BASE;
+	case 1:
+		return (void *)PIOB_BASE;
+	case 2:
+		return (void *)PIOC_BASE;
+	case 3:
+		return (void *)PIOD_BASE;
+	case 4:
+		return (void *)PIOE_BASE;
+	default:
+		return NULL;
+	}
+}
+
+void gpio_select_periph_A(unsigned int pin, int use_pullup);
+void gpio_select_periph_B(unsigned int pin, int use_pullup);
+
+void gpio_enable_ebi(void);
+void gpio_enable_usart0(void);
+void gpio_enable_usart1(void);
+void gpio_enable_usart2(void);
+void gpio_enable_usart3(void);
+void gpio_enable_macb0(void);
+void gpio_enable_macb1(void);
+void gpio_enable_mmci(void);
+
+#endif /* __ASM_AVR32_ARCH_GPIO_H__ */
diff --git a/include/asm-avr32/arch-at32ap7000/hmatrix2.h b/include/asm-avr32/arch-at32ap7000/hmatrix2.h
index e6df4b7..b0e787a 100644
--- a/include/asm-avr32/arch-at32ap7000/hmatrix2.h
+++ b/include/asm-avr32/arch-at32ap7000/hmatrix2.h
@@ -224,9 +224,9 @@
 	 | HMATRIX2_BF(name,value))
 
 /* Register access macros */
-#define hmatrix2_readl(port,reg)				\
-	readl((port)->regs + HMATRIX2_##reg)
-#define hmatrix2_writel(port,reg,value)				\
-	writel((value), (port)->regs + HMATRIX2_##reg)
+#define hmatrix2_readl(reg)					\
+	readl((void *)HMATRIX_BASE + HMATRIX2_##reg)
+#define hmatrix2_writel(reg,value)				\
+	writel((value), (void *)HMATRIX_BASE + HMATRIX2_##reg)
 
 #endif /* __ASM_AVR32_HMATRIX2_H__ */
diff --git a/include/asm-avr32/arch-at32ap7000/memory-map.h b/include/asm-avr32/arch-at32ap7000/memory-map.h
index 8ffe851..5513e88 100644
--- a/include/asm-avr32/arch-at32ap7000/memory-map.h
+++ b/include/asm-avr32/arch-at32ap7000/memory-map.h
@@ -19,43 +19,48 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
  */
-#ifndef __ASM_AVR32_PART_MEMORY_MAP_H__
-#define __ASM_AVR32_PART_MEMORY_MAP_H__
+#ifndef __AT32AP7000_MEMORY_MAP_H__
+#define __AT32AP7000_MEMORY_MAP_H__
 
-#define AUDIOC_BASE                             0xFFF02800
-#define DAC_BASE                                0xFFF02000
-#define DMAC_BASE                               0xFF200000
-#define ECC_BASE                                0xFFF03C00
-#define HISI_BASE                               0xFFF02C00
-#define HMATRIX_BASE                            0xFFF00800
-#define HSDRAMC_BASE                            0xFFF03800
-#define HSMC_BASE                               0xFFF03400
-#define LCDC_BASE                               0xFF000000
-#define MACB0_BASE                              0xFFF01800
-#define MACB1_BASE                              0xFFF01C00
-#define MMCI_BASE                               0xFFF02400
-#define PIOA_BASE                               0xFFE02800
-#define PIOB_BASE                               0xFFE02C00
-#define PIOC_BASE                               0xFFE03000
-#define PIOD_BASE                               0xFFE03400
-#define PIOE_BASE                               0xFFE03800
-#define PSIF_BASE                               0xFFE03C00
-#define PWM_BASE                                0xFFF01400
-#define SM_BASE                                 0xFFF00000
-#define INTC_BASE				0XFFF00400
-#define SPI0_BASE                               0xFFE00000
-#define SPI1_BASE                               0xFFE00400
-#define SSC0_BASE                               0xFFE01C00
-#define SSC1_BASE                               0xFFE02000
-#define SSC2_BASE                               0xFFE02400
-#define TIMER0_BASE                             0xFFF00C00
-#define TIMER1_BASE                             0xFFF01000
-#define TWI_BASE                                0xFFE00800
-#define USART0_BASE                             0xFFE00C00
-#define USART1_BASE                             0xFFE01000
-#define USART2_BASE                             0xFFE01400
-#define USART3_BASE                             0xFFE01800
-#define USB_FIFO                                0xFF300000
-#define USB_BASE                                0xFFF03000
+/* Devices on the High Speed Bus (HSB) */
+#define LCDC_BASE				0xFF000000
+#define DMAC_BASE				0xFF200000
+#define USB_FIFO				0xFF300000
 
-#endif /* __ASM_AVR32_PART_MEMORY_MAP_H__ */
+/* Devices on Peripheral Bus A (PBA) */
+#define SPI0_BASE				0xFFE00000
+#define SPI1_BASE				0xFFE00400
+#define TWI_BASE				0xFFE00800
+#define USART0_BASE				0xFFE00C00
+#define USART1_BASE				0xFFE01000
+#define USART2_BASE				0xFFE01400
+#define USART3_BASE				0xFFE01800
+#define SSC0_BASE				0xFFE01C00
+#define SSC1_BASE				0xFFE02000
+#define SSC2_BASE				0xFFE02400
+#define PIOA_BASE				0xFFE02800
+#define PIOB_BASE				0xFFE02C00
+#define PIOC_BASE				0xFFE03000
+#define PIOD_BASE				0xFFE03400
+#define PIOE_BASE				0xFFE03800
+#define PSIF_BASE				0xFFE03C00
+
+/* Devices on Peripheral Bus B (PBB) */
+#define SM_BASE					0xFFF00000
+#define INTC_BASE				0xFFF00400
+#define HMATRIX_BASE				0xFFF00800
+#define TIMER0_BASE				0xFFF00C00
+#define TIMER1_BASE				0xFFF01000
+#define PWM_BASE				0xFFF01400
+#define MACB0_BASE				0xFFF01800
+#define MACB1_BASE				0xFFF01C00
+#define DAC_BASE				0xFFF02000
+#define MMCI_BASE				0xFFF02400
+#define AUDIOC_BASE				0xFFF02800
+#define HISI_BASE				0xFFF02C00
+#define USB_BASE				0xFFF03000
+#define HSMC_BASE				0xFFF03400
+#define HSDRAMC_BASE				0xFFF03800
+#define ECC_BASE				0xFFF03C00
+
+#endif /* __AT32AP7000_MEMORY_MAP_H__ */
diff --git a/include/asm-avr32/arch-at32ap7000/mmc.h b/include/asm-avr32/arch-at32ap7000/mmc.h
new file mode 100644
index 0000000..fcfbbb3
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap7000/mmc.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef __ASM_AVR32_MMC_H
+#define __ASM_AVR32_MMC_H
+
+struct mmc_cid {
+	unsigned long psn;
+	unsigned short oid;
+	unsigned char mid;
+	unsigned char prv;
+	unsigned char mdt;
+	char pnm[7];
+};
+
+struct mmc_csd
+{
+	u8	csd_structure:2,
+		spec_vers:4,
+		rsvd1:2;
+	u8	taac;
+	u8	nsac;
+	u8	tran_speed;
+	u16	ccc:12,
+		read_bl_len:4;
+	u64	read_bl_partial:1,
+		write_blk_misalign:1,
+		read_blk_misalign:1,
+		dsr_imp:1,
+		rsvd2:2,
+		c_size:12,
+		vdd_r_curr_min:3,
+		vdd_r_curr_max:3,
+		vdd_w_curr_min:3,
+		vdd_w_curr_max:3,
+		c_size_mult:3,
+		sector_size:5,
+		erase_grp_size:5,
+		wp_grp_size:5,
+		wp_grp_enable:1,
+		default_ecc:2,
+		r2w_factor:3,
+		write_bl_len:4,
+		write_bl_partial:1,
+		rsvd3:5;
+	u8	file_format_grp:1,
+		copy:1,
+		perm_write_protect:1,
+		tmp_write_protect:1,
+		file_format:2,
+		ecc:2;
+	u8	crc:7;
+	u8	one:1;
+};
+
+/* MMC Command numbers */
+#define MMC_CMD_GO_IDLE_STATE		0
+#define MMC_CMD_SEND_OP_COND		1
+#define MMC_CMD_ALL_SEND_CID 		2
+#define MMC_CMD_SET_RELATIVE_ADDR	3
+#define MMC_CMD_SD_SEND_RELATIVE_ADDR	3
+#define MMC_CMD_SET_DSR			4
+#define MMC_CMD_SELECT_CARD		7
+#define MMC_CMD_SEND_CSD 		9
+#define MMC_CMD_SEND_CID 		10
+#define MMC_CMD_SEND_STATUS		13
+#define MMC_CMD_SET_BLOCKLEN		16
+#define MMC_CMD_READ_SINGLE_BLOCK	17
+#define MMC_CMD_READ_MULTIPLE_BLOCK	18
+#define MMC_CMD_WRITE_BLOCK		24
+#define MMC_CMD_APP_CMD			55
+
+#define MMC_ACMD_SD_SEND_OP_COND	41
+
+#define R1_ILLEGAL_COMMAND		(1 << 22)
+#define R1_APP_CMD			(1 << 5)
+
+#endif /* __ASM_AVR32_MMC_H */
diff --git a/include/asm-avr32/arch-at32ap7000/platform.h b/include/asm-avr32/arch-at32ap7000/platform.h
deleted file mode 100644
index 7590501..0000000
--- a/include/asm-avr32/arch-at32ap7000/platform.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Atmel Corporation
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-#ifndef _ASM_AVR32_ARCH_PM_H
-#define _ASM_AVR32_ARCH_PM_H
-
-#include <config.h>
-
-enum clock_domain_id {
-	CLOCK_CPU,
-	CLOCK_HSB,
-	CLOCK_PBA,
-	CLOCK_PBB,
-	NR_CLOCK_DOMAINS,
-};
-
-enum resource_type {
-	RESOURCE_GPIO,
-	RESOURCE_CLOCK,
-};
-
-enum gpio_func {
-	GPIO_FUNC_GPIO,
-	GPIO_FUNC_A,
-	GPIO_FUNC_B,
-};
-
-enum device_id {
-	DEVICE_HEBI,
-	DEVICE_PBA_BRIDGE,
-	DEVICE_PBB_BRIDGE,
-	DEVICE_HRAMC,
-	/* GPIO controllers must be kept together */
-	DEVICE_PIOA,
-	DEVICE_PIOB,
-	DEVICE_PIOC,
-	DEVICE_PIOD,
-	DEVICE_PIOE,
-	DEVICE_SM,
-	DEVICE_INTC,
-	DEVICE_HMATRIX,
-#if defined(CFG_HPDC)
-	DEVICE_HPDC,
-#endif
-#if defined(CFG_MACB0)
-	DEVICE_MACB0,
-#endif
-#if defined(CFG_MACB1)
-	DEVICE_MACB1,
-#endif
-#if defined(CFG_LCDC)
-	DEVICE_LCDC,
-#endif
-#if defined(CFG_USART0)
-	DEVICE_USART0,
-#endif
-#if defined(CFG_USART1)
-	DEVICE_USART1,
-#endif
-#if defined(CFG_USART2)
-	DEVICE_USART2,
-#endif
-#if defined(CFG_USART3)
-	DEVICE_USART3,
-#endif
-#if defined(CFG_MMCI)
-	DEVICE_MMCI,
-#endif
-#if defined(CFG_DMAC)
-	DEVICE_DMAC,
-#endif
-	NR_DEVICES,
-	NO_DEVICE = -1,
-};
-
-struct resource {
-	enum resource_type type;
-	union {
-		struct {
-			unsigned long base;
-		} iomem;
-		struct {
-			unsigned char nr_pins;
-			enum device_id gpio_dev;
-			enum gpio_func func;
-			unsigned short start;
-		} gpio;
-		struct {
-			enum clock_domain_id id;
-			unsigned char index;
-		} clock;
-	} u;
-};
-
-struct device {
-	void *regs;
-	unsigned int nr_resources;
-	const struct resource *resource;
-};
-
-struct clock_domain {
-	unsigned short reg;
-	enum clock_domain_id id;
-	enum device_id bridge;
-};
-
-extern const struct device chip_device[NR_DEVICES];
-extern const struct clock_domain chip_clock[NR_CLOCK_DOMAINS];
-
-/**
- * Set up PIO, clock management and I/O memory for a device.
- */
-const struct device *get_device(enum device_id devid);
-void put_device(const struct device *dev);
-
-int gpio_set_func(enum device_id gpio_devid, unsigned int start,
-		  unsigned int nr_pins, enum gpio_func func);
-void gpio_free(enum device_id gpio_devid, unsigned int start,
-	       unsigned int nr_pins);
-
-void pm_init(void);
-int pm_enable_clock(enum clock_domain_id id, unsigned int index);
-void pm_disable_clock(enum clock_domain_id id, unsigned int index);
-unsigned long pm_get_clock_freq(enum clock_domain_id domain);
-
-void cpu_enable_sdram(void);
-
-#endif /* _ASM_AVR32_ARCH_PM_H */
diff --git a/include/asm-avr32/global_data.h b/include/asm-avr32/global_data.h
index 01d836c..681c514 100644
--- a/include/asm-avr32/global_data.h
+++ b/include/asm-avr32/global_data.h
@@ -35,10 +35,8 @@
 typedef	struct	global_data {
 	bd_t		*bd;
 	unsigned long	flags;
-	const struct device	*console_uart;
-	const struct device	*sm;
 	unsigned long	baudrate;
-	unsigned long	sdram_size;
+	unsigned long	stack_end;	/* highest stack address */
 	unsigned long	have_console;	/* serial_init() was called */
 	unsigned long	reloc_off;	/* Relocation Offset */
 	unsigned long	env_addr;	/* Address of env struct */
diff --git a/include/asm-avr32/initcalls.h b/include/asm-avr32/initcalls.h
index 7ba25cd..583e5dc 100644
--- a/include/asm-avr32/initcalls.h
+++ b/include/asm-avr32/initcalls.h
@@ -26,8 +26,6 @@
 
 extern int cpu_init(void);
 extern int timer_init(void);
-extern void board_init_memories(void);
-extern void board_init_pio(void);
 extern void board_init_info(void);
 
 #endif /* __ASM_AVR32_INITCALLS_H__ */