mx31: add support for the bugbase 1.3 from buglabs (ea7ee4ca) · Commits · 戴 / test

arch/arm/mach-mx3/Kconfig

+9 −0

Original line number	Diff line number	Diff line
		@@ -199,6 +199,15 @@ config MACH_KZM_ARM11_01
		Include support for KZM-ARM11-01. This includes specific
		configurations for the board and its peripherals.

		config MACH_BUG
		bool "Support Buglabs BUGBase platform"
		select SOC_IMX31
		select IMX_HAVE_PLATFORM_IMX_UART
		default y
		help
		Include support for BUGBase 1.3 platform. This includes specific
		configurations for the board and its peripherals.

		config MACH_EUKREA_CPUIMX35
		bool "Support Eukrea CPUIMX35 Platform"
		select SOC_IMX35

arch/arm/mach-mx3/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ obj-$(CONFIG_MACH_PCM043) += mach-pcm043.o
		obj-$(CONFIG_MACH_ARMADILLO5X0) += mach-armadillo5x0.o
		obj-$(CONFIG_MACH_MX35_3DS) += mach-mx35_3ds.o
		obj-$(CONFIG_MACH_KZM_ARM11_01) += mach-kzm_arm11_01.o
		obj-$(CONFIG_MACH_BUG) += mach-bug.o
		obj-$(CONFIG_MACH_EUKREA_CPUIMX35) += mach-cpuimx35.o
		obj-$(CONFIG_MACH_EUKREA_MBIMXSD35_BASEBOARD) += eukrea_mbimxsd-baseboard.o
		obj-$(CONFIG_MACH_VPR200) += mach-vpr200.o

arch/arm/mach-mx3/mach-bug.c

0 → 100644

+66 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2000 Deep Blue Solutions Ltd
		* Copyright (C) 2002 Shane Nay (shane@minirl.com)
		* Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
		* Copyright 2011 Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
		*
		* 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; either 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.
		*/

		#include <linux/kernel.h>
		#include <linux/init.h>
		#include <linux/platform_device.h>

		#include <mach/iomux-mx3.h>
		#include <mach/imx-uart.h>
		#include <mach/hardware.h>
		#include <mach/common.h>

		#include <asm/mach/time.h>
		#include <asm/mach/arch.h>
		#include <asm/mach-types.h>

		#include "devices-imx31.h"

		static const struct imxuart_platform_data uart_pdata __initconst = {
		.flags = IMXUART_HAVE_RTSCTS,
		};

		static const unsigned int bug_pins[] __initconst = {
		MX31_PIN_PC_RST__CTS5,
		MX31_PIN_PC_VS2__RTS5,
		MX31_PIN_PC_BVD2__TXD5,
		MX31_PIN_PC_BVD1__RXD5,
		};

		static void __init bug_board_init(void)
		{
		mxc_iomux_setup_multiple_pins(bug_pins,
		ARRAY_SIZE(bug_pins), "uart-4");
		imx31_add_imx_uart4(&uart_pdata);
		}

		static void __init bug_timer_init(void)
		{
		mx31_clocks_init(26000000);
		}

		static struct sys_timer bug_timer = {
		.init = bug_timer_init,
		};

		MACHINE_START(BUG, "BugLabs BUGBase")
		.map_io = mx31_map_io,
		.init_early = imx31_init_early,
		.init_irq = mx31_init_irq,
		.timer = &bug_timer,
		.init_machine = bug_board_init,
		MACHINE_END

arch/arm/plat-mxc/include/mach/uncompress.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -62,6 +62,7 @@ static inline void flush(void)
		#define MX2X_UART1_BASE_ADDR 0x1000a000
		#define MX3X_UART1_BASE_ADDR 0x43F90000
		#define MX3X_UART2_BASE_ADDR 0x43F94000
		#define MX3X_UART5_BASE_ADDR 0x43FB4000
		#define MX51_UART1_BASE_ADDR 0x73fbc000
		#define MX50_UART1_BASE_ADDR 0x53fbc000
		#define MX53_UART1_BASE_ADDR 0x53fbc000
		@@ -102,6 +103,9 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id)
		case MACH_TYPE_MAGX_ZN5:
		uart_base = MX3X_UART2_BASE_ADDR;
		break;
		case MACH_TYPE_BUG:
		uart_base = MX3X_UART5_BASE_ADDR;
		break;
		case MACH_TYPE_MX51_BABBAGE:
		case MACH_TYPE_EUKREA_CPUIMX51SD:
		case MACH_TYPE_MX51_3DS:

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