name : ath25_platform.h /* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_MACH_ATH25_PLATFORM_H #define __ASM_MACH_ATH25_PLATFORM_H #include <linux/etherdevice.h> /* * 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 ath25_boarddata { u32 magic; /* board data is valid */ #define ATH25_BD_MAGIC 0x35333131 /* "5311", for all 531x/231x platforms */ u16 cksum; /* checksum (starting with BD_REV 2) */ u16 rev; /* revision of this struct */ #define BD_REV 4 char board_name[64]; /* Name of board */ u16 major; /* Board major number */ u16 minor; /* Board minor number */ u32 flags; /* 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 @ mem_cap 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 reset_config_gpio; /* Reset factory GPIO pin */ u16 sys_led_gpio; /* System LED GPIO pin */ u32 cpu_freq; /* CPU core frequency in Hz */ u32 sys_freq; /* System frequency in Hz */ u32 cnt_freq; /* Calculated C0_COUNT frequency */ u8 wlan0_mac[ETH_ALEN]; u8 enet0_mac[ETH_ALEN]; u8 enet1_mac[ETH_ALEN]; u16 pci_id; /* Pseudo PCIID for common code */ u16 mem_cap; /* cap bank1 in MB */ /* version 3 */ u8 wlan1_mac[ETH_ALEN]; /* (ar5212) */ }; #define BOARD_CONFIG_BUFSZ 0x1000 /* * Platform device information for the Wireless MAC */ struct ar231x_board_config { u16 devid; /* board config data */ struct ath25_boarddata *config; /* radio calibration data */ const char *radio; }; #endif /* __ASM_MACH_ATH25_PLATFORM_H */