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kernel_optimize_test/arch/avr32/mach-at32ap/sm.h
Haavard Skinnemoen 5f97f7f940 [PATCH] avr32 architecture 
This adds support for the Atmel AVR32 architecture as well as the AT32AP7000
CPU and the AT32STK1000 development board.

AVR32 is a new high-performance 32-bit RISC microprocessor core, designed for
cost-sensitive embedded applications, with particular emphasis on low power
consumption and high code density.  The AVR32 architecture is not binary
compatible with earlier 8-bit AVR architectures.

The AVR32 architecture, including the instruction set, is described by the
AVR32 Architecture Manual, available from

http://www.atmel.com/dyn/resources/prod_documents/doc32000.pdf

The Atmel AT32AP7000 is the first CPU implementing the AVR32 architecture.  It
features a 7-stage pipeline, 16KB instruction and data caches and a full
Memory Management Unit.  It also comes with a large set of integrated
peripherals, many of which are shared with the AT91 ARM-based controllers from
Atmel.

Full data sheet is available from

http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf

while the CPU core implementation including caches and MMU is documented by
the AVR32 AP Technical Reference, available from

http://www.atmel.com/dyn/resources/prod_documents/doc32001.pdf

Information about the AT32STK1000 development board can be found at

http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3918

including a BSP CD image with an earlier version of this patch, development
tools (binaries and source/patches) and a root filesystem image suitable for
booting from SD card.

Alternatively, there's a preliminary "getting started" guide available at
http://avr32linux.org/twiki/bin/view/Main/GettingStarted which provides links
to the sources and patches you will need in order to set up a cross-compiling
environment for avr32-linux.

This patch, as well as the other patches included with the BSP and the
toolchain patches, is actively supported by Atmel Corporation.

[dmccr@us.ibm.com: Fix more pxx_page macro locations]
[bunk@stusta.de: fix `make defconfig']
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Dave McCracken <dmccr@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-26 08:48:54 -07:00

241 lines
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/*
* Register definitions for SM
*
* System Manager
*/
#ifndef __ASM_AVR32_SM_H__
#define __ASM_AVR32_SM_H__
/* SM register offsets */
#define SM_PM_MCCTRL 0x0000
#define SM_PM_CKSEL 0x0004
#define SM_PM_CPU_MASK 0x0008
#define SM_PM_HSB_MASK 0x000c
#define SM_PM_PBA_MASK 0x0010
#define SM_PM_PBB_MASK 0x0014
#define SM_PM_PLL0 0x0020
#define SM_PM_PLL1 0x0024
#define SM_PM_VCTRL 0x0030
#define SM_PM_VMREF 0x0034
#define SM_PM_VMV 0x0038
#define SM_PM_IER 0x0040
#define SM_PM_IDR 0x0044
#define SM_PM_IMR 0x0048
#define SM_PM_ISR 0x004c
#define SM_PM_ICR 0x0050
#define SM_PM_GCCTRL 0x0060
#define SM_RTC_CTRL 0x0080
#define SM_RTC_VAL 0x0084
#define SM_RTC_TOP 0x0088
#define SM_RTC_IER 0x0090
#define SM_RTC_IDR 0x0094
#define SM_RTC_IMR 0x0098
#define SM_RTC_ISR 0x009c
#define SM_RTC_ICR 0x00a0
#define SM_WDT_CTRL 0x00b0
#define SM_WDT_CLR 0x00b4
#define SM_WDT_EXT 0x00b8
#define SM_RC_RCAUSE 0x00c0
#define SM_EIM_IER 0x0100
#define SM_EIM_IDR 0x0104
#define SM_EIM_IMR 0x0108
#define SM_EIM_ISR 0x010c
#define SM_EIM_ICR 0x0110
#define SM_EIM_MODE 0x0114
#define SM_EIM_EDGE 0x0118
#define SM_EIM_LEVEL 0x011c
#define SM_EIM_TEST 0x0120
#define SM_EIM_NMIC 0x0124
/* Bitfields in PM_MCCTRL */
/* Bitfields in PM_CKSEL */
#define SM_CPUSEL_OFFSET 0
#define SM_CPUSEL_SIZE 3
#define SM_CPUDIV_OFFSET 7
#define SM_CPUDIV_SIZE 1
#define SM_HSBSEL_OFFSET 8
#define SM_HSBSEL_SIZE 3
#define SM_HSBDIV_OFFSET 15
#define SM_HSBDIV_SIZE 1
#define SM_PBASEL_OFFSET 16
#define SM_PBASEL_SIZE 3
#define SM_PBADIV_OFFSET 23
#define SM_PBADIV_SIZE 1
#define SM_PBBSEL_OFFSET 24
#define SM_PBBSEL_SIZE 3
#define SM_PBBDIV_OFFSET 31
#define SM_PBBDIV_SIZE 1
/* Bitfields in PM_CPU_MASK */
/* Bitfields in PM_HSB_MASK */
/* Bitfields in PM_PBA_MASK */
/* Bitfields in PM_PBB_MASK */
/* Bitfields in PM_PLL0 */
#define SM_PLLEN_OFFSET 0
#define SM_PLLEN_SIZE 1
#define SM_PLLOSC_OFFSET 1
#define SM_PLLOSC_SIZE 1
#define SM_PLLOPT_OFFSET 2
#define SM_PLLOPT_SIZE 3
#define SM_PLLDIV_OFFSET 8
#define SM_PLLDIV_SIZE 8
#define SM_PLLMUL_OFFSET 16
#define SM_PLLMUL_SIZE 8
#define SM_PLLCOUNT_OFFSET 24
#define SM_PLLCOUNT_SIZE 6
#define SM_PLLTEST_OFFSET 31
#define SM_PLLTEST_SIZE 1
/* Bitfields in PM_PLL1 */
/* Bitfields in PM_VCTRL */
#define SM_VAUTO_OFFSET 0
#define SM_VAUTO_SIZE 1
#define SM_PM_VCTRL_VAL_OFFSET 8
#define SM_PM_VCTRL_VAL_SIZE 7
/* Bitfields in PM_VMREF */
#define SM_REFSEL_OFFSET 0
#define SM_REFSEL_SIZE 4
/* Bitfields in PM_VMV */
#define SM_PM_VMV_VAL_OFFSET 0
#define SM_PM_VMV_VAL_SIZE 8
/* Bitfields in PM_IER */
/* Bitfields in PM_IDR */
/* Bitfields in PM_IMR */
/* Bitfields in PM_ISR */
/* Bitfields in PM_ICR */
#define SM_LOCK0_OFFSET 0
#define SM_LOCK0_SIZE 1
#define SM_LOCK1_OFFSET 1
#define SM_LOCK1_SIZE 1
#define SM_WAKE_OFFSET 2
#define SM_WAKE_SIZE 1
#define SM_VOK_OFFSET 3
#define SM_VOK_SIZE 1
#define SM_VMRDY_OFFSET 4
#define SM_VMRDY_SIZE 1
#define SM_CKRDY_OFFSET 5
#define SM_CKRDY_SIZE 1
/* Bitfields in PM_GCCTRL */
#define SM_OSCSEL_OFFSET 0
#define SM_OSCSEL_SIZE 1
#define SM_PLLSEL_OFFSET 1
#define SM_PLLSEL_SIZE 1
#define SM_CEN_OFFSET 2
#define SM_CEN_SIZE 1
#define SM_CPC_OFFSET 3
#define SM_CPC_SIZE 1
#define SM_DIVEN_OFFSET 4
#define SM_DIVEN_SIZE 1
#define SM_DIV_OFFSET 8
#define SM_DIV_SIZE 8
/* Bitfields in RTC_CTRL */
#define SM_PCLR_OFFSET 1
#define SM_PCLR_SIZE 1
#define SM_TOPEN_OFFSET 2
#define SM_TOPEN_SIZE 1
#define SM_CLKEN_OFFSET 3
#define SM_CLKEN_SIZE 1
#define SM_PSEL_OFFSET 8
#define SM_PSEL_SIZE 16
/* Bitfields in RTC_VAL */
#define SM_RTC_VAL_VAL_OFFSET 0
#define SM_RTC_VAL_VAL_SIZE 31
/* Bitfields in RTC_TOP */
#define SM_RTC_TOP_VAL_OFFSET 0
#define SM_RTC_TOP_VAL_SIZE 32
/* Bitfields in RTC_IER */
/* Bitfields in RTC_IDR */
/* Bitfields in RTC_IMR */
/* Bitfields in RTC_ISR */
/* Bitfields in RTC_ICR */
#define SM_TOPI_OFFSET 0
#define SM_TOPI_SIZE 1
/* Bitfields in WDT_CTRL */
#define SM_KEY_OFFSET 24
#define SM_KEY_SIZE 8
/* Bitfields in WDT_CLR */
/* Bitfields in WDT_EXT */
/* Bitfields in RC_RCAUSE */
#define SM_POR_OFFSET 0
#define SM_POR_SIZE 1
#define SM_BOD_OFFSET 1
#define SM_BOD_SIZE 1
#define SM_EXT_OFFSET 2
#define SM_EXT_SIZE 1
#define SM_WDT_OFFSET 3
#define SM_WDT_SIZE 1
#define SM_NTAE_OFFSET 4
#define SM_NTAE_SIZE 1
#define SM_SERP_OFFSET 5
#define SM_SERP_SIZE 1
/* Bitfields in EIM_IER */
/* Bitfields in EIM_IDR */
/* Bitfields in EIM_IMR */
/* Bitfields in EIM_ISR */
/* Bitfields in EIM_ICR */
/* Bitfields in EIM_MODE */
/* Bitfields in EIM_EDGE */
#define SM_INT0_OFFSET 0
#define SM_INT0_SIZE 1
#define SM_INT1_OFFSET 1
#define SM_INT1_SIZE 1
#define SM_INT2_OFFSET 2
#define SM_INT2_SIZE 1
#define SM_INT3_OFFSET 3
#define SM_INT3_SIZE 1
/* Bitfields in EIM_LEVEL */
/* Bitfields in EIM_TEST */
#define SM_TESTEN_OFFSET 31
#define SM_TESTEN_SIZE 1
/* Bitfields in EIM_NMIC */
#define SM_EN_OFFSET 0
#define SM_EN_SIZE 1
/* Bit manipulation macros */
#define SM_BIT(name) (1 << SM_##name##_OFFSET)
#define SM_BF(name,value) (((value) & ((1 << SM_##name##_SIZE) - 1)) << SM_##name##_OFFSET)
#define SM_BFEXT(name,value) (((value) >> SM_##name##_OFFSET) & ((1 << SM_##name##_SIZE) - 1))
#define SM_BFINS(name,value,old) (((old) & ~(((1 << SM_##name##_SIZE) - 1) << SM_##name##_OFFSET)) | SM_BF(name,value))
/* Register access macros */
#define sm_readl(port,reg) readl((port)->regs + SM_##reg)
#define sm_writel(port,reg,value) writel((value), (port)->regs + SM_##reg)
#endif /* __ASM_AVR32_SM_H__ */
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