1 #ifndef __ASM_MACH_ATH25_PLATFORM_H 2 #define __ASM_MACH_ATH25_PLATFORM_H 3 4 #include <linux/etherdevice.h> 5 6 /* 7 * This is board-specific data that is stored in a "fixed" location in flash. 8 * It is shared across operating systems, so it should not be changed lightly. 9 * The main reason we need it is in order to extract the ethernet MAC 10 * address(es). 11 */ 12 struct ath25_boarddata { 13 u32 magic; /* board data is valid */ 14 #define ATH25_BD_MAGIC 0x35333131 /* "5311", for all 531x/231x platforms */ 15 u16 cksum; /* checksum (starting with BD_REV 2) */ 16 u16 rev; /* revision of this struct */ 17 #define BD_REV 4 18 char board_name[64]; /* Name of board */ 19 u16 major; /* Board major number */ 20 u16 minor; /* Board minor number */ 21 u32 flags; /* Board configuration */ 22 #define BD_ENET0 0x00000001 /* ENET0 is stuffed */ 23 #define BD_ENET1 0x00000002 /* ENET1 is stuffed */ 24 #define BD_UART1 0x00000004 /* UART1 is stuffed */ 25 #define BD_UART0 0x00000008 /* UART0 is stuffed (dma) */ 26 #define BD_RSTFACTORY 0x00000010 /* Reset factory defaults stuffed */ 27 #define BD_SYSLED 0x00000020 /* System LED stuffed */ 28 #define BD_EXTUARTCLK 0x00000040 /* External UART clock */ 29 #define BD_CPUFREQ 0x00000080 /* cpu freq is valid in nvram */ 30 #define BD_SYSFREQ 0x00000100 /* sys freq is set in nvram */ 31 #define BD_WLAN0 0x00000200 /* Enable WLAN0 */ 32 #define BD_MEMCAP 0x00000400 /* CAP SDRAM @ mem_cap for testing */ 33 #define BD_DISWATCHDOG 0x00000800 /* disable system watchdog */ 34 #define BD_WLAN1 0x00001000 /* Enable WLAN1 (ar5212) */ 35 #define BD_ISCASPER 0x00002000 /* FLAG for AR2312 */ 36 #define BD_WLAN0_2G_EN 0x00004000 /* FLAG for radio0_2G */ 37 #define BD_WLAN0_5G_EN 0x00008000 /* FLAG for radio0_2G */ 38 #define BD_WLAN1_2G_EN 0x00020000 /* FLAG for radio0_2G */ 39 #define BD_WLAN1_5G_EN 0x00040000 /* FLAG for radio0_2G */ 40 u16 reset_config_gpio; /* Reset factory GPIO pin */ 41 u16 sys_led_gpio; /* System LED GPIO pin */ 42 43 u32 cpu_freq; /* CPU core frequency in Hz */ 44 u32 sys_freq; /* System frequency in Hz */ 45 u32 cnt_freq; /* Calculated C0_COUNT frequency */ 46 47 u8 wlan0_mac[ETH_ALEN]; 48 u8 enet0_mac[ETH_ALEN]; 49 u8 enet1_mac[ETH_ALEN]; 50 51 u16 pci_id; /* Pseudo PCIID for common code */ 52 u16 mem_cap; /* cap bank1 in MB */ 53 54 /* version 3 */ 55 u8 wlan1_mac[ETH_ALEN]; /* (ar5212) */ 56 }; 57 58 #define BOARD_CONFIG_BUFSZ 0x1000 59 60 /* 61 * Platform device information for the Wireless MAC 62 */ 63 struct ar231x_board_config { 64 u16 devid; 65 66 /* board config data */ 67 struct ath25_boarddata *config; 68 69 /* radio calibration data */ 70 const char *radio; 71 }; 72 73 #endif /* __ASM_MACH_ATH25_PLATFORM_H */ 74