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Merge branch 'depends/rmk/memory_h' into next/fixes

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Fix up all conflicts between the memory.h cleanup and bug fixes.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
2011-10-31 23:11:46 +01:00
parent 43872fa788 0cdc8b921d
commit 5839fec9d8
465 changed files with 825 additions and 1664 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/mach-davinci/board-da830-evm.c
+1 -1
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@@ -676,7 +676,7 @@ static void __init da830_evm_map_io(void)
}
MACHINE_START(DAVINCI_DA830_EVM, "DaVinci DA830/OMAP-L137/AM17x EVM")
.boot_params = (DA8XX_DDR_BASE + 0x100),
.atag_offset = 0x100,
.map_io = da830_evm_map_io,
.init_irq = cp_intc_init,
.timer = &davinci_timer,
arch/arm/mach-davinci/board-da850-evm.c
+1 -1
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@@ -1291,7 +1291,7 @@ static void __init da850_evm_map_io(void)
}
MACHINE_START(DAVINCI_DA850_EVM, "DaVinci DA850/OMAP-L138/AM18x EVM")
.boot_params = (DA8XX_DDR_BASE + 0x100),
.atag_offset = 0x100,
.map_io = da850_evm_map_io,
.init_irq = cp_intc_init,
.timer = &davinci_timer,
arch/arm/mach-davinci/board-dm355-evm.c
+1 -1
View File
@@ -351,7 +351,7 @@ static __init void dm355_evm_init(void)
}
MACHINE_START(DAVINCI_DM355_EVM, "DaVinci DM355 EVM")
.boot_params = (0x80000100),
.atag_offset = 0x100,
.map_io = dm355_evm_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
arch/arm/mach-davinci/board-dm355-leopard.c
+1 -1
View File
@@ -270,7 +270,7 @@ static __init void dm355_leopard_init(void)
}
MACHINE_START(DM355_LEOPARD, "DaVinci DM355 leopard")
.boot_params = (0x80000100),
.atag_offset = 0x100,
.map_io = dm355_leopard_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
arch/arm/mach-davinci/board-dm365-evm.c
+1 -1
View File
@@ -612,7 +612,7 @@ static __init void dm365_evm_init(void)
}
MACHINE_START(DAVINCI_DM365_EVM, "DaVinci DM365 EVM")
.boot_params = (0x80000100),
.atag_offset = 0x100,
.map_io = dm365_evm_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
arch/arm/mach-davinci/board-dm644x-evm.c
+1 -1
View File
@@ -712,7 +712,7 @@ static __init void davinci_evm_init(void)
MACHINE_START(DAVINCI_EVM, "DaVinci DM644x EVM")
/* Maintainer: MontaVista Software <source@mvista.com> */
.boot_params = (DAVINCI_DDR_BASE + 0x100),
.atag_offset = 0x100,
.map_io = davinci_evm_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
arch/arm/mach-davinci/board-dm646x-evm.c
+2 -2
View File
@@ -792,7 +792,7 @@ static __init void evm_init(void)
}
MACHINE_START(DAVINCI_DM6467_EVM, "DaVinci DM646x EVM")
.boot_params = (0x80000100),
.atag_offset = 0x100,
.map_io = davinci_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
@@ -801,7 +801,7 @@ MACHINE_START(DAVINCI_DM6467_EVM, "DaVinci DM646x EVM")
MACHINE_END
MACHINE_START(DAVINCI_DM6467TEVM, "DaVinci DM6467T EVM")
.boot_params = (0x80000100),
.atag_offset = 0x100,
.map_io = davinci_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
arch/arm/mach-davinci/board-mityomapl138.c
+1 -1
View File
@@ -566,7 +566,7 @@ static void __init mityomapl138_map_io(void)
}
MACHINE_START(MITYOMAPL138, "MityDSP-L138/MityARM-1808")
.boot_params = (DA8XX_DDR_BASE + 0x100),
.atag_offset = 0x100,
.map_io = mityomapl138_map_io,
.init_irq = cp_intc_init,
.timer = &davinci_timer,
arch/arm/mach-davinci/board-neuros-osd2.c
+1 -1
View File
@@ -272,7 +272,7 @@ static __init void davinci_ntosd2_init(void)
MACHINE_START(NEUROS_OSD2, "Neuros OSD2")
/* Maintainer: Neuros Technologies <neuros@groups.google.com> */
.boot_params = (DAVINCI_DDR_BASE + 0x100),
.atag_offset = 0x100,
.map_io = davinci_ntosd2_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
arch/arm/mach-davinci/board-omapl138-hawk.c
+1 -1
View File
@@ -338,7 +338,7 @@ static void __init omapl138_hawk_map_io(void)
}
MACHINE_START(OMAPL138_HAWKBOARD, "AM18x/OMAP-L138 Hawkboard")
.boot_params = (DA8XX_DDR_BASE + 0x100),
.atag_offset = 0x100,
.map_io = omapl138_hawk_map_io,
.init_irq = cp_intc_init,
.timer = &davinci_timer,
arch/arm/mach-davinci/board-sffsdr.c
+1 -1
View File
@@ -151,7 +151,7 @@ static __init void davinci_sffsdr_init(void)
MACHINE_START(SFFSDR, "Lyrtech SFFSDR")
/* Maintainer: Hugo Villeneuve hugo.villeneuve@lyrtech.com */
.boot_params = (DAVINCI_DDR_BASE + 0x100),
.atag_offset = 0x100,
.map_io = davinci_sffsdr_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
arch/arm/mach-davinci/board-tnetv107x-evm.c
+1 -1
View File
@@ -277,7 +277,7 @@ console_initcall(tnetv107x_evm_console_init);
#endif
MACHINE_START(TNETV107X, "TNETV107X EVM")
.boot_params = (TNETV107X_DDR_BASE + 0x100),
.atag_offset = 0x100,
.map_io = tnetv107x_init,
.init_irq = cp_intc_init,
.timer = &davinci_timer,
arch/arm/mach-davinci/common.c
+3
View File
@@ -12,6 +12,7 @@
#include <linux/io.h>
#include <linux/etherdevice.h>
#include <linux/davinci_emac.h>
#include <linux/dma-mapping.h>
#include <asm/tlb.h>
#include <asm/mach/map.h>
@@ -86,6 +87,8 @@ void __init davinci_common_init(struct davinci_soc_info *soc_info)
iotable_init(davinci_soc_info.io_desc,
davinci_soc_info.io_desc_num);
init_consistent_dma_size(14 << 20);
/*
* Normally devicemaps_init() would flush caches and tlb after
* mdesc->map_io(), but we must also do it here because of the CPU
arch/arm/mach-davinci/cpuidle.c
+1 -1
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@@ -19,7 +19,7 @@
#include <asm/proc-fns.h>
#include <mach/cpuidle.h>
#include <mach/memory.h>
#include <mach/ddr2.h>
#define DAVINCI_CPUIDLE_MAX_STATES 2
arch/arm/mach-davinci/include/mach/ddr2.h
+4
View File
@@ -0,0 +1,4 @@
#define DDR2_SDRCR_OFFSET 0xc
#define DDR2_SRPD_BIT (1 << 23)
#define DDR2_MCLKSTOPEN_BIT (1 << 30)
#define DDR2_LPMODEN_BIT (1 << 31)
arch/arm/mach-davinci/include/mach/debug-macro.S
+23 -29
View File
@@ -18,56 +18,50 @@
#include <linux/serial_reg.h>
#include <asm/memory.h>
#include <mach/serial.h>
#define UART_SHIFT 2
#define davinci_uart_v2p(x) ((x) - PAGE_OFFSET + PLAT_PHYS_OFFSET)
#define davinci_uart_p2v(x) ((x) - PLAT_PHYS_OFFSET + PAGE_OFFSET)
.pushsection .data
davinci_uart_phys: .word 0
davinci_uart_virt: .word 0
.popsection
.macro addruart, rp, rv
.macro addruart, rp, rv, tmp
/* Use davinci_uart_phys/virt if already configured */
10: mrc p15, 0, \rp, c1, c0
tst \rp, #1 @ MMU enabled?
ldreq \rp, =davinci_uart_v2p(davinci_uart_phys)
ldrne \rp, =davinci_uart_phys
add \rv, \rp, #4 @ davinci_uart_virt
ldr \rp, [\rp, #0]
ldr \rv, [\rv, #0]
10: adr \rp, 99f @ get effective addr of 99f
ldr \rv, [\rp] @ get absolute addr of 99f
sub \rv, \rv, \rp @ offset between the two
ldr \rp, [\rp, #4] @ abs addr of omap_uart_phys
sub \tmp, \rp, \rv @ make it effective
ldr \rp, [\tmp, #0] @ davinci_uart_phys
ldr \rv, [\tmp, #4] @ davinci_uart_virt
cmp \rp, #0 @ is port configured?
cmpne \rv, #0
bne 99f @ already configured
bne 100f @ already configured
/* Check the debug UART address set in uncompress.h */
mrc p15, 0, \rp, c1, c0
tst \rp, #1 @ MMU enabled?
and \rp, pc, #0xff000000
ldr \rv, =DAVINCI_UART_INFO_OFS
add \rp, \rp, \rv
/* Copy uart phys address from decompressor uart info */
ldreq \rv, =davinci_uart_v2p(davinci_uart_phys)
ldrne \rv, =davinci_uart_phys
ldreq \rp, =DAVINCI_UART_INFO
ldrne \rp, =davinci_uart_p2v(DAVINCI_UART_INFO)
ldr \rp, [\rp, #0]
str \rp, [\rv]
ldr \rv, [\rp, #0]
str \rv, [\tmp, #0]
/* Copy uart virt address from decompressor uart info */
ldreq \rv, =davinci_uart_v2p(davinci_uart_virt)
ldrne \rv, =davinci_uart_virt
ldreq \rp, =DAVINCI_UART_INFO
ldrne \rp, =davinci_uart_p2v(DAVINCI_UART_INFO)
ldr \rp, [\rp, #4]
str \rp, [\rv]
ldr \rv, [\rp, #4]
str \rv, [\tmp, #4]
b 10b
99:
.align
99: .word .
.word davinci_uart_phys
.ltorg
100:
.endm
.macro senduart,rd,rx
arch/arm/mach-davinci/include/mach/memory.h
-44
View File
@@ -1,44 +0,0 @@
/*
* DaVinci memory space definitions
*
* Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
*
* 2007 (c) MontaVista Software, Inc. This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#ifndef __ASM_ARCH_MEMORY_H
#define __ASM_ARCH_MEMORY_H
/**************************************************************************
* Included Files
**************************************************************************/
#include <asm/page.h>
#include <asm/sizes.h>
/**************************************************************************
* Definitions
**************************************************************************/
#define DAVINCI_DDR_BASE 0x80000000
#define DA8XX_DDR_BASE 0xc0000000
#if defined(CONFIG_ARCH_DAVINCI_DA8XX) && defined(CONFIG_ARCH_DAVINCI_DMx)
#error Cannot enable DaVinci and DA8XX platforms concurrently
#elif defined(CONFIG_ARCH_DAVINCI_DA8XX)
#define PLAT_PHYS_OFFSET DA8XX_DDR_BASE
#else
#define PLAT_PHYS_OFFSET DAVINCI_DDR_BASE
#endif
#define DDR2_SDRCR_OFFSET 0xc
#define DDR2_SRPD_BIT BIT(23)
#define DDR2_MCLKSTOPEN_BIT BIT(30)
#define DDR2_LPMODEN_BIT BIT(31)
/*
* Increase size of DMA-consistent memory region
*/
#define CONSISTENT_DMA_SIZE (14<<20)
#endif /* __ASM_ARCH_MEMORY_H */
arch/arm/mach-davinci/include/mach/serial.h
+2 -1
View File
@@ -21,8 +21,9 @@
* macros in debug-macro.S.
*
* This area sits just below the page tables (see arch/arm/kernel/head.S).
* We define it as a relative offset from start of usable RAM.
*/
#define DAVINCI_UART_INFO (PLAT_PHYS_OFFSET + 0x3ff8)
#define DAVINCI_UART_INFO_OFS 0x3ff8
#define DAVINCI_UART0_BASE (IO_PHYS + 0x20000)
#define DAVINCI_UART1_BASE (IO_PHYS + 0x20400)
arch/arm/mach-davinci/include/mach/uncompress.h
+6 -1
View File
@@ -43,7 +43,12 @@ static inline void flush(void)
static inline void set_uart_info(u32 phys, void * __iomem virt)
{
u32 *uart_info = (u32 *)(DAVINCI_UART_INFO);
/*
* Get address of some.bss variable and round it down
* a la CONFIG_AUTO_ZRELADDR.
*/
u32 ram_start = (u32)&uart & 0xf8000000;
u32 *uart_info = (u32 *)(ram_start + DAVINCI_UART_INFO_OFS);
uart = (u32 *)phys;
uart_info[0] = phys;
arch/arm/mach-davinci/sleep.S
+1 -1
View File
@@ -22,7 +22,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <mach/psc.h>
#include <mach/memory.h>
#include <mach/ddr2.h>
#include "clock.h"