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[ARM] 2888/1: OMAP 3/4: Update omap include files, take 2
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Patch from Tony Lindgren

This patch syncs the mainline kernel with linux-omap tree.
The highlights of the patch are:
- Start adding 24xx support by Paul Mundt
- Clean-up of cpu detection by Dirk Behme and Tony Lindgren
- Add DSP header by Toshihiro Kobayashi
- Add support for mtd-xip by Vladimir Barinov
- Add various new mux registers
- Move OMAP specific serial defines back to serial.h

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Tony Lindgren authored and Russell King committed Sep 7, 2005
1 parent 92105bb commit 9839c6b
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Showing 26 changed files with 767 additions and 238 deletions.
3 changes: 3 additions & 0 deletions include/asm-arm/arch-omap/board-h4.h
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Expand Up @@ -30,6 +30,9 @@
#define __ASM_ARCH_OMAP_H4_H

/* Placeholder for H4 specific defines */
/* GPMC CS1 */
#define OMAP24XX_ETHR_START 0x08000300
#define OMAP24XX_ETHR_GPIO_IRQ 92

#endif /* __ASM_ARCH_OMAP_H4_H */

25 changes: 0 additions & 25 deletions include/asm-arm/arch-omap/board-innovator.h
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Expand Up @@ -36,31 +36,6 @@
#define OMAP1510P1_EMIFS_PRI_VALUE 0x00
#define OMAP1510P1_EMIFF_PRI_VALUE 0x00

/*
* These definitions define an area of FLASH set aside
* for the use of MTD/JFFS2. This is the area of flash
* that a JFFS2 filesystem will reside which is mounted
* at boot with the "root=/dev/mtdblock/0 rw"
* command line option. The flash address used here must
* fall within the legal range defined by rrload for storing
* the filesystem component. This address will be sufficiently
* deep into the overall flash range to avoid the other
* components also stored in flash such as the bootloader,
* the bootloader params, and the kernel.
* The SW2 settings for the map below are:
* 1 off, 2 off, 3 on, 4 off.
*/

/* Intel flash_0, partitioned as expected by rrload */
#define OMAP_FLASH_0_BASE 0xD8000000
#define OMAP_FLASH_0_START 0x00000000
#define OMAP_FLASH_0_SIZE SZ_16M

/* Intel flash_1, used for cramfs or other flash file systems */
#define OMAP_FLASH_1_BASE 0xD9000000
#define OMAP_FLASH_1_START 0x01000000
#define OMAP_FLASH_1_SIZE SZ_16M

#define NR_FPGA_IRQS 24
#define NR_IRQS IH_BOARD_BASE + NR_FPGA_IRQS

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17 changes: 4 additions & 13 deletions include/asm-arm/arch-omap/board-perseus2.h
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Expand Up @@ -36,23 +36,14 @@
#define OMAP_SDRAM_DEVICE D256M_1X16_4B
#endif

/*
* These definitions define an area of FLASH set aside
* for the use of MTD/JFFS2. This is the area of flash
* that a JFFS2 filesystem will reside which is mounted
* at boot with the "root=/dev/mtdblock/0 rw"
* command line option.
*/

/* Intel flash_0, partitioned as expected by rrload */
#define OMAP_FLASH_0_BASE 0xD8000000 /* VA */
#define OMAP_FLASH_0_START 0x00000000 /* PA */
#define OMAP_FLASH_0_SIZE SZ_32M

#define MAXIRQNUM IH_BOARD_BASE
#define MAXFIQNUM MAXIRQNUM
#define MAXSWINUM MAXIRQNUM

#define NR_IRQS (MAXIRQNUM + 1)

/* Samsung NAND flash at CS2B or CS3(NAND Boot) */
#define OMAP_NAND_FLASH_START1 0x0A000000 /* CS2B */
#define OMAP_NAND_FLASH_START2 0x0C000000 /* CS3 */

#endif
5 changes: 0 additions & 5 deletions include/asm-arm/arch-omap/board-voiceblue.h
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Expand Up @@ -11,11 +11,6 @@
#ifndef __ASM_ARCH_VOICEBLUE_H
#define __ASM_ARCH_VOICEBLUE_H

#if (EXTERNAL_MAX_NR_PORTS < 4)
#undef EXTERNAL_MAX_NR_PORTS
#define EXTERNAL_MAX_NR_PORTS 4
#endif

extern void voiceblue_wdt_enable(void);
extern void voiceblue_wdt_disable(void);
extern void voiceblue_wdt_ping(void);
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19 changes: 16 additions & 3 deletions include/asm-arm/arch-omap/board.h
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Expand Up @@ -30,10 +30,23 @@ struct omap_clock_config {
u8 system_clock_type;
};

struct omap_mmc_conf {
unsigned enabled:1;
/* nomux means "standard" muxing is wrong on this board, and that
* board-specific code handled it before common init logic.
*/
unsigned nomux:1;
/* switch pin can be for card detect (default) or card cover */
unsigned cover:1;
/* 4 wire signaling is optional, and is only used for SD/SDIO */
unsigned wire4:1;
s16 power_pin;
s16 switch_pin;
s16 wp_pin;
};

struct omap_mmc_config {
u8 mmc_blocks;
s16 mmc1_power_pin, mmc2_power_pin;
s16 mmc1_switch_pin, mmc2_switch_pin;
struct omap_mmc_conf mmc[2];
};

struct omap_serial_console_config {
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187 changes: 110 additions & 77 deletions include/asm-arm/arch-omap/cpu.h
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Expand Up @@ -38,146 +38,179 @@ extern unsigned int system_rev;
/*
* Test if multicore OMAP support is needed
*/
#undef MULTI_OMAP
#undef MULTI_OMAP1
#undef MULTI_OMAP2
#undef OMAP_NAME

#ifdef CONFIG_ARCH_OMAP730
# ifdef OMAP_NAME
# undef MULTI_OMAP
# define MULTI_OMAP
# undef MULTI_OMAP1
# define MULTI_OMAP1
# else
# define OMAP_NAME omap730
# endif
#endif
#ifdef CONFIG_ARCH_OMAP1510
# ifdef OMAP_NAME
# undef MULTI_OMAP
# define MULTI_OMAP
# undef MULTI_OMAP1
# define MULTI_OMAP1
# else
# define OMAP_NAME omap1510
# endif
#endif
#ifdef CONFIG_ARCH_OMAP16XX
# ifdef OMAP_NAME
# undef MULTI_OMAP
# define MULTI_OMAP
# undef MULTI_OMAP1
# define MULTI_OMAP1
# else
# define OMAP_NAME omap1610
# define OMAP_NAME omap16xx
# endif
#endif
#ifdef CONFIG_ARCH_OMAP16XX
# ifdef OMAP_NAME
# undef MULTI_OMAP
# define MULTI_OMAP
#ifdef CONFIG_ARCH_OMAP24XX
# if (defined(OMAP_NAME) || defined(MULTI_OMAP1))
# error "OMAP1 and OMAP2 can't be selected at the same time"
# else
# define OMAP_NAME omap1710
# undef MULTI_OMAP2
# define OMAP_NAME omap24xx
# endif
#endif

/*
* Generate various OMAP cpu specific macros, and cpu class
* specific macros
* Macros to group OMAP into cpu classes.
* These can be used in most places.
* cpu_is_omap7xx(): True for OMAP730
* cpu_is_omap15xx(): True for OMAP1510 and OMAP5910
* cpu_is_omap16xx(): True for OMAP1610, OMAP5912 and OMAP1710
* cpu_is_omap24xx(): True for OMAP2420
*/
#define GET_OMAP_TYPE ((system_rev >> 24) & 0xff)
#define GET_OMAP_CLASS (system_rev & 0xff)

#define IS_OMAP_TYPE(type, id) \
static inline int is_omap ##type (void) \
{ \
return (GET_OMAP_TYPE == (id)) ? 1 : 0; \
}

#define IS_OMAP_CLASS(class, id) \
static inline int is_omap ##class (void) \
{ \
return (GET_OMAP_CLASS == (id)) ? 1 : 0; \
}

IS_OMAP_TYPE(730, 0x07)
IS_OMAP_TYPE(1510, 0x15)
IS_OMAP_TYPE(1610, 0x16)
IS_OMAP_TYPE(5912, 0x16)
IS_OMAP_TYPE(1710, 0x17)
IS_OMAP_TYPE(2420, 0x24)

IS_OMAP_CLASS(7xx, 0x07)
IS_OMAP_CLASS(15xx, 0x15)
IS_OMAP_CLASS(16xx, 0x16)
IS_OMAP_CLASS(24xx, 0x24)

/*
* Macros to group OMAP types into cpu classes.
* These can be used in most places.
* cpu_is_omap15xx(): True for 1510 and 5910
* cpu_is_omap16xx(): True for 1610, 5912 and 1710
*/
#if defined(MULTI_OMAP)
# define cpu_is_omap7xx() is_omap7xx()
# define cpu_is_omap15xx() is_omap15xx()
# if !(defined(CONFIG_ARCH_OMAP1510) || defined(CONFIG_ARCH_OMAP730))
# define cpu_is_omap16xx() 1
# else
#define cpu_is_omap7xx() 0
#define cpu_is_omap15xx() 0
#define cpu_is_omap16xx() 0
#define cpu_is_omap24xx() 0

#if defined(MULTI_OMAP1)
# if defined(CONFIG_ARCH_OMAP730)
# undef cpu_is_omap7xx
# define cpu_is_omap7xx() is_omap7xx()
# endif
# if defined(CONFIG_ARCH_OMAP1510)
# undef cpu_is_omap15xx
# define cpu_is_omap15xx() is_omap15xx()
# endif
# if defined(CONFIG_ARCH_OMAP16XX)
# undef cpu_is_omap16xx
# define cpu_is_omap16xx() is_omap16xx()
# endif
#else
# if defined(CONFIG_ARCH_OMAP730)
# undef cpu_is_omap7xx
# define cpu_is_omap7xx() 1
# else
# define cpu_is_omap7xx() 0
# endif
# if defined(CONFIG_ARCH_OMAP1510)
# undef cpu_is_omap15xx
# define cpu_is_omap15xx() 1
# else
# define cpu_is_omap15xx() 0
# endif
# if defined(CONFIG_ARCH_OMAP16XX)
# undef cpu_is_omap16xx
# define cpu_is_omap16xx() 1
# else
# define cpu_is_omap16xx() 0
# endif
# if defined(CONFIG_ARCH_OMAP24XX)
# undef cpu_is_omap24xx
# define cpu_is_omap24xx() 1
# endif
#endif

#if defined(MULTI_OMAP)
# define cpu_is_omap730() is_omap730()
# define cpu_is_omap1510() is_omap1510()
# define cpu_is_omap1610() is_omap1610()
# define cpu_is_omap5912() is_omap5912()
# define cpu_is_omap1710() is_omap1710()
/*
* Macros to detect individual cpu types.
* These are only rarely needed.
* cpu_is_omap730(): True for OMAP730
* cpu_is_omap1510(): True for OMAP1510
* cpu_is_omap1610(): True for OMAP1610
* cpu_is_omap1611(): True for OMAP1611
* cpu_is_omap5912(): True for OMAP5912
* cpu_is_omap1621(): True for OMAP1621
* cpu_is_omap1710(): True for OMAP1710
* cpu_is_omap2420(): True for OMAP2420
*/
#define GET_OMAP_TYPE ((system_rev >> 16) & 0xffff)

#define IS_OMAP_TYPE(type, id) \
static inline int is_omap ##type (void) \
{ \
return (GET_OMAP_TYPE == (id)) ? 1 : 0; \
}

IS_OMAP_TYPE(730, 0x0730)
IS_OMAP_TYPE(1510, 0x1510)
IS_OMAP_TYPE(1610, 0x1610)
IS_OMAP_TYPE(1611, 0x1611)
IS_OMAP_TYPE(5912, 0x1611)
IS_OMAP_TYPE(1621, 0x1621)
IS_OMAP_TYPE(1710, 0x1710)
IS_OMAP_TYPE(2420, 0x2420)

#define cpu_is_omap730() 0
#define cpu_is_omap1510() 0
#define cpu_is_omap1610() 0
#define cpu_is_omap5912() 0
#define cpu_is_omap1611() 0
#define cpu_is_omap1621() 0
#define cpu_is_omap1710() 0
#define cpu_is_omap2420() 0

#if defined(MULTI_OMAP1)
# if defined(CONFIG_ARCH_OMAP730)
# undef cpu_is_omap730
# define cpu_is_omap730() is_omap730()
# endif
# if defined(CONFIG_ARCH_OMAP1510)
# undef cpu_is_omap1510
# define cpu_is_omap1510() is_omap1510()
# endif
#else
# if defined(CONFIG_ARCH_OMAP730)
# undef cpu_is_omap730
# define cpu_is_omap730() 1
# else
# define cpu_is_omap730() 0
# endif
# if defined(CONFIG_ARCH_OMAP1510)
# undef cpu_is_omap1510
# define cpu_is_omap1510() 1
# else
# define cpu_is_omap1510() 0
# endif
# if defined(CONFIG_ARCH_OMAP16XX)
# define cpu_is_omap1610() 1
# else
# define cpu_is_omap1610() 0
# endif
# if defined(CONFIG_ARCH_OMAP16XX)
# define cpu_is_omap5912() 1
# else
# define cpu_is_omap5912() 0
# endif
# if defined(CONFIG_ARCH_OMAP16XX)
#endif

/*
* Whether we have MULTI_OMAP1 or not, we still need to distinguish
* between 1611B/5912 and 1710.
*/
#if defined(CONFIG_ARCH_OMAP16XX)
# undef cpu_is_omap1610
# undef cpu_is_omap1611
# undef cpu_is_omap5912
# undef cpu_is_omap1621
# undef cpu_is_omap1710
# define cpu_is_omap1610() is_omap1610()
# define cpu_is_omap1611() is_omap1611()
# define cpu_is_omap5912() is_omap5912()
# define cpu_is_omap1621() is_omap1621()
# define cpu_is_omap1710() is_omap1710()
# else
# define cpu_is_omap1610() 0
# define cpu_is_omap5912() 0
# define cpu_is_omap1710() 0
# endif
# if defined(CONFIG_ARCH_OMAP2420)
#endif

#if defined(CONFIG_ARCH_OMAP2420)
# undef cpu_is_omap2420
# define cpu_is_omap2420() 1
# else
# define cpu_is_omap2420() 0
# endif
#endif

#endif
13 changes: 13 additions & 0 deletions include/asm-arm/arch-omap/debug-macro.S
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Expand Up @@ -14,6 +14,7 @@
.macro addruart,rx
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
#ifdef CONFIG_ARCH_OMAP1
moveq \rx, #0xff000000 @ physical base address
movne \rx, #0xfe000000 @ virtual base
orr \rx, \rx, #0x00fb0000
Expand All @@ -22,6 +23,18 @@
#endif
#if defined(CONFIG_OMAP_LL_DEBUG_UART2) || defined(CONFIG_OMAP_LL_DEBUG_UART3)
orr \rx, \rx, #0x00000800 @ UART 2 & 3
#endif

#elif CONFIG_ARCH_OMAP2
moveq \rx, #0x48000000 @ physical base address
movne \rx, #0xd8000000 @ virtual base
orr \rx, \rx, #0x0006a000
#ifdef CONFIG_OMAP_LL_DEBUG_UART2
add \rx, \rx, #0x00002000 @ UART 2
#endif
#ifdef CONFIG_OMAP_LL_DEBUG_UART3
add \rx, \rx, #0x00004000 @ UART 3
#endif
#endif
.endm

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