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linux/include/asm-arm/arch-s3c2410/uncompress.h

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
/* linux/include/asm-arm/arch-s3c2410/uncompress.h
*
[ARM] 4523/1: S3C: Remove FIFO_MAX from uncompression headers We've fixed up a number of faults with the uncompressors so remove the now unused FIFO_MAX as it is not needed. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22 16:22:06 +01:00
* Copyright (c) 2003, 2007 Simtec Electronics
* http://armlinux.simtec.co.uk/
[ARM] 4038/1: S3C24XX: Fix copyrights in include/asm-arm/arch-s3c2410 (core) Fix copyright notices in include/asm-arm/arch-s3c2410 to actually have `Copyright` in the line. This patch deals with all the core files. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-17 19:59:20 +01:00
* Ben Dooks <ben@simtec.co.uk>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
*
* S3C2410 - uncompress code
*
* 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 __ASM_ARCH_UNCOMPRESS_H
#define __ASM_ARCH_UNCOMPRESS_H
[ARM] 4515/1: S3C: Move uncompress code to plat-s3c Move the uncompress.h to plat-s3c Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22 16:13:29 +01:00
#include <asm/arch/regs-gpio.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
#include <asm/arch/map.h>
/* working in physical space... */
#undef S3C2410_GPIOREG
[ARM] 3266/1: S3C2400 - adds macro S3C24XX Patch from Lucas Correia Villa Real This patch defines S3C2400 memory map and adds a S3C24XX macro for common resources between S3C2400, S3C2410 and S3C2440 cpus. Signed-off-by: Lucas Correia Villa Real <lucasvr@gobolinux.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-26 15:20:50 +00:00
#define S3C2410_GPIOREG(x) ((S3C24XX_PA_GPIO + (x)))
[ARM] 4515/1: S3C: Move uncompress code to plat-s3c Move the uncompress.h to plat-s3c Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22 16:13:29 +01:00
#include <asm/plat-s3c/uncompress.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[ARM] 4516/1: S3C: Fix uncompressor serial output for ARM926 Ensure we check for ARM926 in the uncompressor, as all current ARM926s do not have an ID register and all have S3C2440 style UARTs. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22 16:14:02 +01:00
static inline int is_arm926(void)
{
unsigned int cpuid;
asm volatile ("mrc p15, 0, %0, c1, c0, 0" : "=r" (cpuid));
return ((cpuid & 0xff0) == 0x260);
}
[ARM] 4515/1: S3C: Move uncompress code to plat-s3c Move the uncompress.h to plat-s3c Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22 16:13:29 +01:00
static void arch_detect_cpu(void)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
{
[ARM] 4515/1: S3C: Move uncompress code to plat-s3c Move the uncompress.h to plat-s3c Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22 16:13:29 +01:00
unsigned int cpuid;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] ARM: 2644/1: Adds S3C2400 support to uncompress.h Patch from Lucas Correia Villa Real The S3C2400 doesn't have a cpuid information stored anywhere. This patch adds support to the S3C2400 at include/asm-arm/arch-s3c2400/uncompress.h by initializing the cpuid variable to the S3C2410, as they share the same routine. The GSTATUS1 pin is then used only if not compiling for the S3C2400. Signed-off-by: Lucas Correia Villa Real Signed-off-by: Ben Dooks Signed-off-by: Russell King
2005-04-25 23:12:50 +01:00
cpuid = *((volatile unsigned int *)S3C2410_GSTATUS1);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
cpuid &= S3C2410_GSTATUS1_IDMASK;
[ARM] 4516/1: S3C: Fix uncompressor serial output for ARM926 Ensure we check for ARM926 in the uncompressor, as all current ARM926s do not have an ID register and all have S3C2440 style UARTs. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22 16:14:02 +01:00
if (is_arm926() || cpuid == S3C2410_GSTATUS1_2440 ||
[ARM] 4515/1: S3C: Move uncompress code to plat-s3c Move the uncompress.h to plat-s3c Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22 16:13:29 +01:00
cpuid == S3C2410_GSTATUS1_2442) {
fifo_mask = S3C2440_UFSTAT_TXMASK;
fifo_max = 63 << S3C2440_UFSTAT_TXSHIFT;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
} else {
[ARM] 4515/1: S3C: Move uncompress code to plat-s3c Move the uncompress.h to plat-s3c Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22 16:13:29 +01:00
fifo_mask = S3C2410_UFSTAT_TXMASK;
fifo_max = 15 << S3C2410_UFSTAT_TXSHIFT;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
}
}
#endif /* __ASM_ARCH_UNCOMPRESS_H */
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