diff options
Diffstat (limited to 'arch/arm/mach-tcc8k/board-tcc8000-sdk.c')
-rw-r--r-- | arch/arm/mach-tcc8k/board-tcc8000-sdk.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/arch/arm/mach-tcc8k/board-tcc8000-sdk.c b/arch/arm/mach-tcc8k/board-tcc8000-sdk.c deleted file mode 100644 index 777a5bb..0000000 --- a/arch/arm/mach-tcc8k/board-tcc8000-sdk.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright (C) 2009 Hans J. Koch <hjk@linutronix.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/delay.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/platform_device.h> - -#include <asm/mach-types.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/time.h> - -#include <mach/clock.h> -#include <mach/tcc-nand.h> -#include <mach/tcc8k-regs.h> - -#include "common.h" - -#define XI_FREQUENCY 12000000 -#define XTI_FREQUENCY 32768 - -#ifdef CONFIG_MTD_NAND_TCC -/* NAND */ -static struct tcc_nand_platform_data tcc8k_sdk_nand_data = { - .width = 1, - .hw_ecc = 0, -}; -#endif - -static void __init tcc8k_init(void) -{ -#ifdef CONFIG_MTD_NAND_TCC - tcc_nand_device.dev.platform_data = &tcc8k_sdk_nand_data; - platform_device_register(&tcc_nand_device); -#endif -} - -static void __init tcc8k_init_timer(void) -{ - tcc_clocks_init(XI_FREQUENCY, XTI_FREQUENCY); -} - -static struct sys_timer tcc8k_timer = { - .init = tcc8k_init_timer, -}; - -static void __init tcc8k_map_io(void) -{ - tcc8k_map_common_io(); - - /* set PLL0 clock to 96MHz, adapt UART0 divisor */ - __raw_writel(0x00026003, CKC_BASE + PLL0CFG_OFFS); - __raw_writel(0x10000001, CKC_BASE + ACLKUART0_OFFS); - - /* set PLL1 clock to 192MHz */ - __raw_writel(0x00016003, CKC_BASE + PLL1CFG_OFFS); - - /* set PLL2 clock to 48MHz */ - __raw_writel(0x00036003, CKC_BASE + PLL2CFG_OFFS); - - /* with CPU freq higher than 150 MHz, need extra DTCM wait */ - __raw_writel(0x00000001, SCFG_BASE + DTCMWAIT_OFFS); - - /* PLL locking time as specified */ - udelay(300); -} - -MACHINE_START(TCC8000_SDK, "Telechips TCC8000-SDK Demo Board") - .atag_offset = 0x100, - .map_io = tcc8k_map_io, - .init_irq = tcc8k_init_irq, - .init_machine = tcc8k_init, - .timer = &tcc8k_timer, -MACHINE_END |