diff options
Diffstat (limited to 'target/linux/atheros/files-2.6.26/include/asm-mips/mach-atheros/ar531x.h')
| -rw-r--r-- | target/linux/atheros/files-2.6.26/include/asm-mips/mach-atheros/ar531x.h | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/target/linux/atheros/files-2.6.26/include/asm-mips/mach-atheros/ar531x.h b/target/linux/atheros/files-2.6.26/include/asm-mips/mach-atheros/ar531x.h deleted file mode 100644 index 8148b76fb..000000000 --- a/target/linux/atheros/files-2.6.26/include/asm-mips/mach-atheros/ar531x.h +++ /dev/null @@ -1,149 +0,0 @@ -#ifndef __AR531X_H -#define __AR531X_H - -#include <linux/version.h> -#include <asm/cpu-info.h> -#include <ar531x_platform.h> -#include <ar5312/ar5312.h> -#include <ar5315/ar5315.h> - -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)) -extern void (*board_time_init)(void); -#endif - -/* - * Atheros CPUs before the AR2315 are using MIPS 4Kc core, later designs are - * using MIPS 4KEc R2 core. This makes it easy to determine the board at runtime. - */ -#ifdef CONFIG_ATHEROS_AR5312 -#define DO_AR5312(...) \ - if (current_cpu_data.cputype != CPU_4KEC) { \ - __VA_ARGS__ \ - } -#else -#define DO_AR5312(...) -#endif -#ifdef CONFIG_ATHEROS_AR5315 -#define DO_AR5315(...) \ - if (current_cpu_data.cputype == CPU_4KEC) { \ - __VA_ARGS__ \ - } -#else -#define DO_AR5315(...) -#endif - -#define AR531X_MISC_IRQ_BASE 0x20 -#define AR531X_GPIO_IRQ_BASE 0x30 - -/* Software's idea of interrupts handled by "CPU Interrupt Controller" */ -#define AR531X_IRQ_NONE MIPS_CPU_IRQ_BASE+0 -#define AR531X_IRQ_CPU_CLOCK MIPS_CPU_IRQ_BASE+7 /* C0_CAUSE: 0x8000 */ - -/* Miscellaneous interrupts, which share IP6 */ -#define AR531X_MISC_IRQ_NONE AR531X_MISC_IRQ_BASE+0 -#define AR531X_MISC_IRQ_TIMER AR531X_MISC_IRQ_BASE+1 -#define AR531X_MISC_IRQ_AHB_PROC AR531X_MISC_IRQ_BASE+2 -#define AR531X_MISC_IRQ_AHB_DMA AR531X_MISC_IRQ_BASE+3 -#define AR531X_MISC_IRQ_GPIO AR531X_MISC_IRQ_BASE+4 -#define AR531X_MISC_IRQ_UART0 AR531X_MISC_IRQ_BASE+5 -#define AR531X_MISC_IRQ_UART0_DMA AR531X_MISC_IRQ_BASE+6 -#define AR531X_MISC_IRQ_WATCHDOG AR531X_MISC_IRQ_BASE+7 -#define AR531X_MISC_IRQ_LOCAL AR531X_MISC_IRQ_BASE+8 -#define AR531X_MISC_IRQ_SPI AR531X_MISC_IRQ_BASE+9 -#define AR531X_MISC_IRQ_COUNT 10 - -/* GPIO Interrupts [0..7], share AR531X_MISC_IRQ_GPIO */ -#define AR531X_GPIO_IRQ_NONE AR531X_GPIO_IRQ_BASE+0 -#define AR531X_GPIO_IRQ(n) AR531X_GPIO_IRQ_BASE+n -#define AR531X_GPIO_IRQ_COUNT 22 - -#define sysRegRead(phys) \ - (*(volatile u32 *)KSEG1ADDR(phys)) - -#define sysRegWrite(phys, val) \ - ((*(volatile u32 *)KSEG1ADDR(phys)) = (val)) - -/* - * This is board-specific data that is stored in a "fixed" location in flash. - * It is shared across operating systems, so it should not be changed lightly. - * The main reason we need it is in order to extract the ethernet MAC - * address(es). - */ -struct ar531x_boarddata { - u32 magic; /* board data is valid */ -#define AR531X_BD_MAGIC 0x35333131 /* "5311", for all 531x platforms */ - u16 cksum; /* checksum (starting with BD_REV 2) */ - u16 rev; /* revision of this struct */ -#define BD_REV 4 - char boardName[64]; /* Name of board */ - u16 major; /* Board major number */ - u16 minor; /* Board minor number */ - u32 config; /* Board configuration */ -#define BD_ENET0 0x00000001 /* ENET0 is stuffed */ -#define BD_ENET1 0x00000002 /* ENET1 is stuffed */ -#define BD_UART1 0x00000004 /* UART1 is stuffed */ -#define BD_UART0 0x00000008 /* UART0 is stuffed (dma) */ -#define BD_RSTFACTORY 0x00000010 /* Reset factory defaults stuffed */ -#define BD_SYSLED 0x00000020 /* System LED stuffed */ -#define BD_EXTUARTCLK 0x00000040 /* External UART clock */ -#define BD_CPUFREQ 0x00000080 /* cpu freq is valid in nvram */ -#define BD_SYSFREQ 0x00000100 /* sys freq is set in nvram */ -#define BD_WLAN0 0x00000200 /* Enable WLAN0 */ -#define BD_MEMCAP 0x00000400 /* CAP SDRAM @ memCap for testing */ -#define BD_DISWATCHDOG 0x00000800 /* disable system watchdog */ -#define BD_WLAN1 0x00001000 /* Enable WLAN1 (ar5212) */ -#define BD_ISCASPER 0x00002000 /* FLAG for AR2312 */ -#define BD_WLAN0_2G_EN 0x00004000 /* FLAG for radio0_2G */ -#define BD_WLAN0_5G_EN 0x00008000 /* FLAG for radio0_2G */ -#define BD_WLAN1_2G_EN 0x00020000 /* FLAG for radio0_2G */ -#define BD_WLAN1_5G_EN 0x00040000 /* FLAG for radio0_2G */ - u16 resetConfigGpio; /* Reset factory GPIO pin */ - u16 sysLedGpio; /* System LED GPIO pin */ - - u32 cpuFreq; /* CPU core frequency in Hz */ - u32 sysFreq; /* System frequency in Hz */ - u32 cntFreq; /* Calculated C0_COUNT frequency */ - - u8 wlan0Mac[6]; - u8 enet0Mac[6]; - u8 enet1Mac[6]; - - u16 pciId; /* Pseudo PCIID for common code */ - u16 memCap; /* cap bank1 in MB */ - - /* version 3 */ - u8 wlan1Mac[6]; /* (ar5212) */ -}; - -#define BOARD_CONFIG_BUFSZ 0x1000 - -extern char *board_config, *radio_config; -extern void serial_setup(unsigned long mapbase, unsigned int uartclk); -extern int ar531x_find_config(char *flash_limit); - -extern void ar5312_prom_init(void); -extern void ar5312_misc_intr_init(int irq_base); -extern void ar5312_plat_setup(void); -extern asmlinkage void ar5312_irq_dispatch(void); - -extern void ar5315_prom_init(void); -extern void ar5315_misc_intr_init(int irq_base); -extern void ar5315_plat_setup(void); -extern asmlinkage void ar5315_irq_dispatch(void); -extern void ar5315_pci_irq(int irq); -static inline u32 sysRegMask(u32 phys, u32 mask, u32 value) -{ - u32 reg; - - reg = sysRegRead(phys); - reg &= ~mask; - reg |= value & mask; - sysRegWrite(phys, reg); - reg = sysRegRead(phys); /* flush write to the hardware */ - - return reg; -} - -#define AR531X_NUM_GPIO 8 - -#endif |