kernel-ark/arch/arm/mach-sa1100/lart.c
Nicolas Pitre 6451d7783b arm: remove machine_desc.io_pg_offst and .phys_io
Since we're now using addruart to establish the debug mapping, we can
remove the io_pg_offst and phys_io members of struct machine_desc.

The various declarations were removed using the following script:

  grep -rl MACHINE_START arch/arm | xargs \
  sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }'

[ Initial patch was from Jeremy Kerr, example script from Russell King ]

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Eric Miao <eric.miao at canonical.com>
2010-10-20 00:27:46 -04:00

70 lines
1.4 KiB
C

/*
* 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