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Diffstat (limited to 'src/cpu/allwinner/a10/timer.h')
| -rw-r--r-- | src/cpu/allwinner/a10/timer.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/src/cpu/allwinner/a10/timer.h b/src/cpu/allwinner/a10/timer.h deleted file mode 100644 index b7658da35d..0000000000 --- a/src/cpu/allwinner/a10/timer.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2011 Allwinner Technology Co., Ltd. - * Tom Cubie <tangliang@allwinnertech.com> - * Copyright (C) 2013 Alexandru Gagniuc <mr.nuke.me@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License or (at your option) - * any later version - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Definitions for timer control on Allwinner CPUs - */ - -#ifndef CPU_ALLWINNER_A10_TIMER_H -#define CPU_ALLWINNER_A10_TIMER_H - -#include "memmap.h" -#include <types.h> - -/* TMRx_CTRL values */ -#define TIMER_CTRL_MODE_SINGLE (1 << 7) -#define TIMER_CTRL_PRESC_MASK (0x7 << 4) -#define TIMER_CTRL_PRESC_DIV_EXP(ep) ((ep << 4) & TIMER_CTRL_PRESC_MASK) -#define TIMER_CTRL_CLK_SRC_MASK (0x3 << 2) -#define TIMER_CTRL_CLK_SRC_LOSC (0x0 << 2) -#define TIMER_CTRL_CLK_SRC_OSC24M (0x1 << 2) -#define TIMER_CTRL_CLK_SRC_PLL6 (0x2 << 2) -#define TIMER_CTRL_RELOAD (1 << 1) -#define TIMER_CTRL_TMR_EN (1 << 0) - -/* Chip revision definitions (found in CPU_CFG register) */ -#define A1X_CHIP_REV_A 0x0 -#define A1X_CHIP_REV_C1 0x1 -#define A1X_CHIP_REV_C2 0x2 -#define A1X_CHIP_REV_B 0x3 - - -/* General purpose timer */ -struct a1x_timer { - u32 ctrl; - u32 interval; - u32 val; - u8 res[4]; -} __packed; - -/* Audio video sync*/ -struct a1x_avs { - u32 ctrl; /* 0x80 */ - u32 cnt0; /* 0x84 */ - u32 cnt1; /* 0x88 */ - u32 div; /* 0x8c */ -} __packed; - -/* Watchdog */ -struct a1x_wdog { - u32 ctrl; /* 0x90 */ - u32 mode; /* 0x94 */ -} __packed; - -/* 64 bit counter */ -struct a1x_64cnt { - u32 ctrl; /* 0xa0 */ - u32 lo; /* 0xa4 */ - u32 hi; /* 0xa8 */ -} __packed; - -/* Rtc */ -struct a1x_rtc { - u32 ctrl; /* 0x100 */ - u32 yymmdd; /* 0x104 */ - u32 hhmmss; /* 0x108 */ -} __packed; - -/* Alarm */ -struct a1x_alarm { - u32 ddhhmmss; /* 0x10c */ - u32 hhmmss; /* 0x110 */ - u32 en; /* 0x114 */ - u32 irq_en; /* 0x118 */ - u32 irq_sta; /* 0x11c */ -} __packed; - -struct a1x_timer_module { - u32 irq_en; /* 0x00 */ - u32 irq_sta; /* 0x04 */ - u8 res1[8]; - struct a1x_timer timer[6]; /* We have 6 timers */ - u8 res2[16]; - struct a1x_avs avs; - struct a1x_wdog wdog; - u8 res3[8]; - struct a1x_64cnt cnt64; - u8 res4[0x58]; - struct a1x_rtc rtc; - struct a1x_alarm alarm; - u32 gp_data[4]; - u8 res5[8]; - u32 cpu_cfg; -} __packed; - -u8 a1x_get_cpu_chip_revision(void); - -#endif /* CPU_ALLWINNER_A10_TIMER_H */ |