1185377Ssam/* 2185377Ssam * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting 3185377Ssam * Copyright (c) 2002-2008 Atheros Communications, Inc. 4185377Ssam * 5185377Ssam * Permission to use, copy, modify, and/or distribute this software for any 6185377Ssam * purpose with or without fee is hereby granted, provided that the above 7185377Ssam * copyright notice and this permission notice appear in all copies. 8185377Ssam * 9185377Ssam * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10185377Ssam * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11185377Ssam * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12185377Ssam * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13185377Ssam * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14185377Ssam * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15185377Ssam * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16185377Ssam * 17204644Srpaulo * $FreeBSD: releng/10.3/sys/dev/ath/ath_hal/ah_soc.h 204644 2010-03-03 17:32:32Z rpaulo $ 18185377Ssam */ 19185377Ssam#ifndef _ATH_AH_SOC_H_ 20185377Ssam#define _ATH_AH_SOC_H_ 21185377Ssam/* 22185377Ssam * Atheros System on Chip (SoC) public definitions. 23185377Ssam */ 24185377Ssam 25185377Ssam/* 26185377Ssam * This is board-specific data that is stored in a "known" 27185377Ssam * location in flash. To find the start of this data search 28185377Ssam * back from the (aliased) end of flash by 0x1000 bytes at a 29185377Ssam * time until you find the string "5311", which marks the 30185377Ssam * start of Board Configuration. Typically one gives up if 31185377Ssam * more than 500KB is searched. 32185377Ssam */ 33185377Ssamstruct ar531x_boarddata { 34185377Ssam uint32_t magic; /* board data is valid */ 35185377Ssam#define AR531X_BD_MAGIC 0x35333131 /* "5311", for all 531x platforms */ 36185377Ssam uint16_t cksum; /* checksum (starting with BD_REV 2) */ 37185377Ssam uint16_t rev; /* revision of this struct */ 38185377Ssam#define BD_REV 4 39185377Ssam char boardName[64]; /* Name of board */ 40185377Ssam uint16_t major; /* Board major number */ 41185377Ssam uint16_t minor; /* Board minor number */ 42185377Ssam uint32_t config; /* Board configuration */ 43185377Ssam#define BD_ENET0 0x00000001 /* ENET0 is stuffed */ 44185377Ssam#define BD_ENET1 0x00000002 /* ENET1 is stuffed */ 45185377Ssam#define BD_UART1 0x00000004 /* UART1 is stuffed */ 46185377Ssam#define BD_UART0 0x00000008 /* UART0 is stuffed (dma) */ 47185377Ssam#define BD_RSTFACTORY 0x00000010 /* Reset factory defaults stuffed */ 48185377Ssam#define BD_SYSLED 0x00000020 /* System LED stuffed */ 49185377Ssam#define BD_EXTUARTCLK 0x00000040 /* External UART clock */ 50185377Ssam#define BD_CPUFREQ 0x00000080 /* cpu freq is valid in nvram */ 51185377Ssam#define BD_SYSFREQ 0x00000100 /* sys freq is set in nvram */ 52185377Ssam#define BD_WLAN0 0x00000200 /* Enable WLAN0 */ 53185377Ssam#define BD_MEMCAP 0x00000400 /* CAP SDRAM @ memCap for testing */ 54185377Ssam#define BD_DISWATCHDOG 0x00000800 /* disable system watchdog */ 55185377Ssam#define BD_WLAN1 0x00001000 /* Enable WLAN1 (ar5212) */ 56185377Ssam#define BD_ISCASPER 0x00002000 /* FLAG for AR2312 */ 57185377Ssam#define BD_WLAN0_2G_EN 0x00004000 /* FLAG for radio0_2G */ 58185377Ssam#define BD_WLAN0_5G_EN 0x00008000 /* FLAG for radio0_2G */ 59185377Ssam#define BD_WLAN1_2G_EN 0x00020000 /* FLAG for radio0_2G */ 60185377Ssam#define BD_WLAN1_5G_EN 0x00040000 /* FLAG for radio0_2G */ 61185377Ssam uint16_t resetConfigGpio; /* Reset factory GPIO pin */ 62185377Ssam uint16_t sysLedGpio; /* System LED GPIO pin */ 63185377Ssam 64185377Ssam uint32_t cpuFreq; /* CPU core frequency in Hz */ 65185377Ssam uint32_t sysFreq; /* System frequency in Hz */ 66185377Ssam uint32_t cntFreq; /* Calculated C0_COUNT frequency */ 67185377Ssam 68185377Ssam uint8_t wlan0Mac[6]; 69185377Ssam uint8_t enet0Mac[6]; 70185377Ssam uint8_t enet1Mac[6]; 71185377Ssam 72185377Ssam uint16_t pciId; /* Pseudo PCIID for common code */ 73185377Ssam uint16_t memCap; /* cap bank1 in MB */ 74185377Ssam 75185377Ssam /* version 3 */ 76185377Ssam uint8_t wlan1Mac[6]; /* (ar5212) */ 77185377Ssam}; 78185377Ssam 79185377Ssam/* 80185377Ssam * Board support data. The driver is required to locate 81185377Ssam * and fill-in this information before passing a reference to 82185377Ssam * this structure as the HAL_BUS_TAG parameter supplied to 83185377Ssam * ath_hal_attach. 84185377Ssam */ 85185377Ssamstruct ar531x_config { 86185377Ssam const struct ar531x_boarddata *board; /* board config data */ 87185377Ssam const char *radio; /* radio config data */ 88185377Ssam int unit; /* unit number [0, 1] */ 89185377Ssam void *tag; /* bus space tag */ 90185377Ssam}; 91185377Ssam#endif /* _ATH_AH_SOC_H_ */ 92