From 849369d6c66d3054688672f97d31fceb8e8230fb Mon Sep 17 00:00:00 2001
From: root <root@artemis.panaceas.org>
Date: Fri, 25 Dec 2015 04:40:36 +0000
Subject: initial_commit

---
 arch/arm/mach-sa1100/lart.c | 69 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 arch/arm/mach-sa1100/lart.c

(limited to 'arch/arm/mach-sa1100/lart.c')

diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c
new file mode 100644
index 00000000..7b9556b5
--- /dev/null
+++ b/arch/arm/mach-sa1100/lart.c
@@ -0,0 +1,69 @@
+/*
+ * linux/arch/arm/mach-sa1100/lart.c
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/tty.h>
+
+#include <mach/hardware.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/page.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/serial_sa1100.h>
+#include <mach/mcp.h>
+
+#include "generic.h"
+
+
+#warning "include/asm/arch-sa1100/ide.h needs fixing for lart"
+
+static struct mcp_plat_data lart_mcp_data = {
+	.mccr0		= MCCR0_ADM,
+	.sclk_rate	= 11981000,
+};
+
+static void __init lart_init(void)
+{
+	sa11x0_register_mcp(&lart_mcp_data);
+}
+
+static struct map_desc lart_io_desc[] __initdata = {
+	{	/* main flash memory */
+		.virtual	=  0xe8000000,
+		.pfn		= __phys_to_pfn(0x00000000),
+		.length		= 0x00400000,
+		.type		= MT_DEVICE
+	}, {	/* main flash, alternative location */
+		.virtual	=  0xec000000,
+		.pfn		= __phys_to_pfn(0x08000000),
+		.length		= 0x00400000,
+		.type		= MT_DEVICE
+	}
+};
+
+static void __init lart_map_io(void)
+{
+	sa1100_map_io();
+	iotable_init(lart_io_desc, ARRAY_SIZE(lart_io_desc));
+
+	sa1100_register_uart(0, 3);
+	sa1100_register_uart(1, 1);
+	sa1100_register_uart(2, 2);
+
+	GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD);
+	GPDR |= GPIO_UART_TXD;
+	GPDR &= ~GPIO_UART_RXD;
+	PPAR |= PPAR_UPR;
+}
+
+MACHINE_START(LART, "LART")
+	.boot_params	= 0xc0000100,
+	.map_io		= lart_map_io,
+	.init_irq	= sa1100_init_irq,
+	.init_machine	= lart_init,
+	.timer		= &sa1100_timer,
+MACHINE_END
-- 
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