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ramips: replace RALINK_SOC_* macros with global variables

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SVN-Revision: 30888
This commit is contained in:
Gabor Juhos 2012-03-11 19:05:56 +00:00
parent 8cff770eb3
commit acb4ad86e5
10 changed files with 30 additions and 64 deletions
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3
target/linux/ramips/files/arch/mips/include/asm/mach-ralink/common.h
View file

@ -11,6 +11,9 @@
#define RAMIPS_SYS_TYPE_LEN 64
extern unsigned char ramips_sys_type[RAMIPS_SYS_TYPE_LEN];
extern unsigned long ramips_mem_base;
extern unsigned long ramips_mem_size_min;
extern unsigned long ramips_mem_size_max;
void ramips_intc_irq_init(unsigned intc_base, unsigned irq, unsigned irq_base);
u32 ramips_intc_get_status(void);

3
target/linux/ramips/files/arch/mips/include/asm/mach-ralink/rt288x.h
View file

@ -17,6 +17,9 @@
#include <linux/init.h>
#include <linux/io.h>
#define RT288X_MEM_SIZE_MIN (2 * 1024 * 1024)
#define RT288X_MEM_SIZE_MAX (128 * 1024 * 1024)
#define RT288X_CPU_IRQ_BASE 0
#define RT288X_INTC_IRQ_BASE 8
#define RT288X_INTC_IRQ_COUNT 32

18
target/linux/ramips/files/arch/mips/include/asm/mach-ralink/rt288x/ralink_soc.h
View file

@ -1,18 +0,0 @@
/*
* Ralink RT288x specific SOC defines
*
* Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
*
* 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.
*/
#ifndef __RT288X_RALINK_SOC_H
#define __RT288X_RALINK_SOC_H
#define RALINK_SOC_SDRAM_BASE 0x08000000
#define RALINK_SOC_MEM_SIZE_MIN (2 * 1024 * 1024)
#define RALINK_SOC_MEM_SIZE_MAX (128 * 1024 * 1024)
#endif /* __RT288X_RALINK_SOC_H */

18
target/linux/ramips/files/arch/mips/include/asm/mach-ralink/rt305x/ralink_soc.h
View file

@ -1,18 +0,0 @@
/*
* Ralink RT305x specific SOC defines
*
* Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
*
* 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.
*/
#ifndef __RT288X_RALINK_SOC_H
#define __RT288X_RALINK_SOC_H
#define RALINK_SOC_SDRAM_BASE 0
#define RALINK_SOC_MEM_SIZE_MIN (2 * 1024 * 1024)
#define RALINK_SOC_MEM_SIZE_MAX (64 * 1024 * 1024)
#endif /* __RT288X_RALINK_SOC_H */

18
target/linux/ramips/files/arch/mips/include/asm/mach-ralink/rt3883/ralink_soc.h
View file

@ -1,18 +0,0 @@
/*
* Ralink RT3662/RT3883 specific SOC defines
*
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
*
* 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.
*/
#ifndef _RT3883_RALINK_SOC_H
#define _RT3883_RALINK_SOC_H
#define RALINK_SOC_SDRAM_BASE 0
#define RALINK_SOC_MEM_SIZE_MIN (2 * 1024 * 1024)
#define RALINK_SOC_MEM_SIZE_MAX (256 * 1024 * 1024)
#endif /* _RT3883_RALINK_SOC_H */

17
target/linux/ramips/files/arch/mips/ralink/common/prom.c
View file

@ -18,26 +18,29 @@
#include <asm/mach-ralink/common.h>
#include <asm/mach-ralink/machine.h>
#include <ralink_soc.h>
unsigned long ramips_mem_base;
unsigned long ramips_mem_size_min;
unsigned long ramips_mem_size_max;
static inline void *to_ram_addr(void *addr)
{
u32 base;
base = KSEG0ADDR(RALINK_SOC_SDRAM_BASE);
base = KSEG0ADDR(ramips_mem_base);
if (((u32) addr > base) &&
((u32) addr < (base + RALINK_SOC_MEM_SIZE_MAX)))
((u32) addr < (base + ramips_mem_size_max)))
return addr;
base = KSEG1ADDR(RALINK_SOC_SDRAM_BASE);
base = KSEG1ADDR(ramips_mem_base);
if (((u32) addr > base) &&
((u32) addr < (base + RALINK_SOC_MEM_SIZE_MAX)))
((u32) addr < (base + ramips_mem_size_max)))
return addr;
/* some U-Boot variants uses physical addresses */
base = RALINK_SOC_SDRAM_BASE;
base = ramips_mem_base;
if (((u32) addr > base) &&
((u32) addr < (base + RALINK_SOC_MEM_SIZE_MAX)))
((u32) addr < (base + ramips_mem_size_max)))
return (void *)KSEG0ADDR(addr);
return NULL;

5
target/linux/ramips/files/arch/mips/ralink/common/setup.c
View file

@ -19,7 +19,6 @@
#include <asm/mach-ralink/common.h>
#include <asm/mach-ralink/machine.h>
#include <ralink_soc.h>
unsigned char ramips_sys_type[RAMIPS_SYS_TYPE_LEN];
@ -34,13 +33,13 @@ static void __init detect_mem_size(void)
void *base;
base = (void *) KSEG1ADDR(detect_mem_size);
for (size = RALINK_SOC_MEM_SIZE_MIN; size < RALINK_SOC_MEM_SIZE_MAX;
for (size = ramips_mem_size_min; size < ramips_mem_size_max;
size <<= 1 ) {
if (!memcmp(base, base + size, 1024))
break;
}
add_memory_region(RALINK_SOC_SDRAM_BASE, size, BOOT_MEM_RAM);
add_memory_region(ramips_mem_base, size, BOOT_MEM_RAM);
}
void __init ramips_early_serial_setup(int line, unsigned base, unsigned freq,

4
target/linux/ramips/files/arch/mips/ralink/rt288x/rt288x.c
View file

@ -42,6 +42,10 @@ void __init ramips_soc_prom_init(void)
(char) ((n1 >> 16) & 0xff), (char) ((n1 >> 24) & 0xff),
(id >> CHIP_ID_ID_SHIFT) & CHIP_ID_ID_MASK,
(id & CHIP_ID_REV_MASK));
ramips_mem_base = RT2880_SDRAM_BASE;
ramips_mem_size_min = RT288X_MEM_SIZE_MIN;
ramips_mem_size_max = RT288X_MEM_SIZE_MAX;
}
static struct ramips_gpio_chip rt288x_gpio_chips[] = {

4
target/linux/ramips/files/arch/mips/ralink/rt305x/rt305x.c
View file

@ -42,6 +42,10 @@ void __init ramips_soc_prom_init(void)
(char) ((n1 >> 16) & 0xff), (char) ((n1 >> 24) & 0xff),
(id >> CHIP_ID_ID_SHIFT) & CHIP_ID_ID_MASK,
(id & CHIP_ID_REV_MASK));
ramips_mem_base = RT305X_SDRAM_BASE;
ramips_mem_size_min = RT305X_MEM_SIZE_MIN;
ramips_mem_size_max = RT305X_MEM_SIZE_MAX;
}
static struct ramips_gpio_chip rt305x_gpio_chips[] = {

4
target/linux/ramips/files/arch/mips/ralink/rt3883/rt3883.c
View file

@ -41,6 +41,10 @@ void __init ramips_soc_prom_init(void)
(char) ((n1 >> 16) & 0xff), (char) ((n1 >> 24) & 0xff),
(id >> RT3883_REVID_VER_ID_SHIFT) & RT3883_REVID_VER_ID_MASK,
(id & RT3883_REVID_ECO_ID_MASK));
ramips_mem_base = RT3883_SDRAM_BASE;
ramips_mem_size_min = RT3883_MEM_SIZE_MIN;
ramips_mem_size_max = RT3883_MEM_SIZE_MAX;
}
static struct ramips_gpio_chip rt3883_gpio_chips[] = {