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* [PATCH 1/2] ARM: Exynos: Use generic uncompress.h
@ 2014-01-06  9:02 ` Sachin Kamat
  0 siblings, 0 replies; 8+ messages in thread
From: Sachin Kamat @ 2014-01-06  9:02 UTC (permalink / raw)
  To: linux-arm-kernel, linux-samsung-soc
  Cc: kgene.kim, arnd, sachin.kamat, patches

As a pre-requisite step towards enabling multi-platform support
for Exynos, enable it to use generic uncompress.h instead of the
one provided in machine code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
---
 arch/arm/Kconfig.debug |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index e6c313ec5ece..de379a93c8ba 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1131,7 +1131,7 @@ config DEBUG_UART_8250_FLOW_CONTROL
 
 config DEBUG_UNCOMPRESS
 	bool
-	depends on ARCH_MULTIPLATFORM || ARCH_MSM
+	depends on ARCH_MULTIPLATFORM || ARCH_MSM || ARCH_EXYNOS
 	default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \
 		     (!DEBUG_TEGRA_UART || !ZBOOT_ROM)
 	help
@@ -1147,7 +1147,8 @@ config DEBUG_UNCOMPRESS
 
 config UNCOMPRESS_INCLUDE
 	string
-	default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM
+	default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM || \
+					ARCH_EXYNOS
 	default "mach/uncompress.h"
 
 config EARLY_PRINTK
-- 
1.7.9.5

^ permalink raw reply related	[flat|nested] 8+ messages in thread

* [PATCH 1/2] ARM: Exynos: Use generic uncompress.h
@ 2014-01-06  9:02 ` Sachin Kamat
  0 siblings, 0 replies; 8+ messages in thread
From: Sachin Kamat @ 2014-01-06  9:02 UTC (permalink / raw)
  To: linux-arm-kernel

As a pre-requisite step towards enabling multi-platform support
for Exynos, enable it to use generic uncompress.h instead of the
one provided in machine code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
---
 arch/arm/Kconfig.debug |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index e6c313ec5ece..de379a93c8ba 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1131,7 +1131,7 @@ config DEBUG_UART_8250_FLOW_CONTROL
 
 config DEBUG_UNCOMPRESS
 	bool
-	depends on ARCH_MULTIPLATFORM || ARCH_MSM
+	depends on ARCH_MULTIPLATFORM || ARCH_MSM || ARCH_EXYNOS
 	default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \
 		     (!DEBUG_TEGRA_UART || !ZBOOT_ROM)
 	help
@@ -1147,7 +1147,8 @@ config DEBUG_UNCOMPRESS
 
 config UNCOMPRESS_INCLUDE
 	string
-	default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM
+	default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM || \
+					ARCH_EXYNOS
 	default "mach/uncompress.h"
 
 config EARLY_PRINTK
-- 
1.7.9.5

^ permalink raw reply related	[flat|nested] 8+ messages in thread

* [PATCH 2/2] ARM: EXYNOS: Remove uncompress.h
  2014-01-06  9:02 ` Sachin Kamat
@ 2014-01-06  9:02   ` Sachin Kamat
  -1 siblings, 0 replies; 8+ messages in thread
From: Sachin Kamat @ 2014-01-06  9:02 UTC (permalink / raw)
  To: linux-arm-kernel, linux-samsung-soc
  Cc: kgene.kim, arnd, sachin.kamat, patches

Now that we can use the generic uncompres.h file, there is no need
for the machine specific header. Remove it.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
---
 arch/arm/mach-exynos/include/mach/uncompress.h |   48 ------------------------
 1 file changed, 48 deletions(-)
 delete mode 100644 arch/arm/mach-exynos/include/mach/uncompress.h

diff --git a/arch/arm/mach-exynos/include/mach/uncompress.h b/arch/arm/mach-exynos/include/mach/uncompress.h
deleted file mode 100644
index 5d7ce36be46f..000000000000
--- a/arch/arm/mach-exynos/include/mach/uncompress.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (c) 2010-2012 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * EXYNOS - 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 __FILE__
-
-#include <asm/mach-types.h>
-
-#include <mach/map.h>
-#include <plat/uncompress.h>
-
-static unsigned int __raw_readl(unsigned int ptr)
-{
-	return *((volatile unsigned int *)ptr);
-}
-
-static void arch_detect_cpu(void)
-{
-	u32 chip_id = __raw_readl(EXYNOS_PA_CHIPID);
-
-	/*
-	 * product_id is bits 31:12
-	 * bits 23:20 describe the exynosX family
-	 * bits 27:24 describe the exynosX family in exynos5420
-	 */
-	chip_id >>= 20;
-
-	if ((chip_id & 0x0f) == 0x5 || (chip_id & 0xf0) == 0x50)
-		uart_base = (volatile u8 *)EXYNOS5_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT);
-	else
-		uart_base = (volatile u8 *)EXYNOS4_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT);
-
-	/*
-	 * For preventing FIFO overrun or infinite loop of UART console,
-	 * fifo_max should be the minimum fifo size of all of the UART channels
-	 */
-	fifo_mask = S5PV210_UFSTAT_TXMASK;
-	fifo_max = 15 << S5PV210_UFSTAT_TXSHIFT;
-}
-#endif /* __ASM_ARCH_UNCOMPRESS_H */
-- 
1.7.9.5

^ permalink raw reply related	[flat|nested] 8+ messages in thread

* [PATCH 2/2] ARM: EXYNOS: Remove uncompress.h
@ 2014-01-06  9:02   ` Sachin Kamat
  0 siblings, 0 replies; 8+ messages in thread
From: Sachin Kamat @ 2014-01-06  9:02 UTC (permalink / raw)
  To: linux-arm-kernel

Now that we can use the generic uncompres.h file, there is no need
for the machine specific header. Remove it.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
---
 arch/arm/mach-exynos/include/mach/uncompress.h |   48 ------------------------
 1 file changed, 48 deletions(-)
 delete mode 100644 arch/arm/mach-exynos/include/mach/uncompress.h

diff --git a/arch/arm/mach-exynos/include/mach/uncompress.h b/arch/arm/mach-exynos/include/mach/uncompress.h
deleted file mode 100644
index 5d7ce36be46f..000000000000
--- a/arch/arm/mach-exynos/include/mach/uncompress.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (c) 2010-2012 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * EXYNOS - 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 __FILE__
-
-#include <asm/mach-types.h>
-
-#include <mach/map.h>
-#include <plat/uncompress.h>
-
-static unsigned int __raw_readl(unsigned int ptr)
-{
-	return *((volatile unsigned int *)ptr);
-}
-
-static void arch_detect_cpu(void)
-{
-	u32 chip_id = __raw_readl(EXYNOS_PA_CHIPID);
-
-	/*
-	 * product_id is bits 31:12
-	 * bits 23:20 describe the exynosX family
-	 * bits 27:24 describe the exynosX family in exynos5420
-	 */
-	chip_id >>= 20;
-
-	if ((chip_id & 0x0f) == 0x5 || (chip_id & 0xf0) == 0x50)
-		uart_base = (volatile u8 *)EXYNOS5_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT);
-	else
-		uart_base = (volatile u8 *)EXYNOS4_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT);
-
-	/*
-	 * For preventing FIFO overrun or infinite loop of UART console,
-	 * fifo_max should be the minimum fifo size of all of the UART channels
-	 */
-	fifo_mask = S5PV210_UFSTAT_TXMASK;
-	fifo_max = 15 << S5PV210_UFSTAT_TXSHIFT;
-}
-#endif /* __ASM_ARCH_UNCOMPRESS_H */
-- 
1.7.9.5

^ permalink raw reply related	[flat|nested] 8+ messages in thread

* Re: [PATCH 1/2] ARM: Exynos: Use generic uncompress.h
  2014-01-06  9:02 ` Sachin Kamat
@ 2014-01-06 15:49   ` Arnd Bergmann
  -1 siblings, 0 replies; 8+ messages in thread
From: Arnd Bergmann @ 2014-01-06 15:49 UTC (permalink / raw)
  To: Sachin Kamat; +Cc: linux-arm-kernel, linux-samsung-soc, kgene.kim, patches

On Monday 06 January 2014, Sachin Kamat wrote:
> As a pre-requisite step towards enabling multi-platform support
> for Exynos, enable it to use generic uncompress.h instead of the
> one provided in machine code.
> 
> Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>

Both patches

Acked-by: Arnd Bergmann <arnd@arndb.de>

^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH 1/2] ARM: Exynos: Use generic uncompress.h
@ 2014-01-06 15:49   ` Arnd Bergmann
  0 siblings, 0 replies; 8+ messages in thread
From: Arnd Bergmann @ 2014-01-06 15:49 UTC (permalink / raw)
  To: linux-arm-kernel

On Monday 06 January 2014, Sachin Kamat wrote:
> As a pre-requisite step towards enabling multi-platform support
> for Exynos, enable it to use generic uncompress.h instead of the
> one provided in machine code.
> 
> Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>

Both patches

Acked-by: Arnd Bergmann <arnd@arndb.de>

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH 1/2] ARM: Exynos: Use generic uncompress.h
  2014-01-06 15:49   ` Arnd Bergmann
@ 2014-02-24  0:39     ` Kukjin Kim
  -1 siblings, 0 replies; 8+ messages in thread
From: Kukjin Kim @ 2014-02-24  0:39 UTC (permalink / raw)
  To: Arnd Bergmann
  Cc: Sachin Kamat, kgene.kim, linux-samsung-soc, linux-arm-kernel, patches

On 01/07/14 00:49, Arnd Bergmann wrote:
> On Monday 06 January 2014, Sachin Kamat wrote:
>> As a pre-requisite step towards enabling multi-platform support
>> for Exynos, enable it to use generic uncompress.h instead of the
>> one provided in machine code.
>>
>> Signed-off-by: Sachin Kamat<sachin.kamat@linaro.org>
>
> Both patches
>
> Acked-by: Arnd Bergmann<arnd@arndb.de>
>
Applied both.

Thanks,
Kukjin

^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH 1/2] ARM: Exynos: Use generic uncompress.h
@ 2014-02-24  0:39     ` Kukjin Kim
  0 siblings, 0 replies; 8+ messages in thread
From: Kukjin Kim @ 2014-02-24  0:39 UTC (permalink / raw)
  To: linux-arm-kernel

On 01/07/14 00:49, Arnd Bergmann wrote:
> On Monday 06 January 2014, Sachin Kamat wrote:
>> As a pre-requisite step towards enabling multi-platform support
>> for Exynos, enable it to use generic uncompress.h instead of the
>> one provided in machine code.
>>
>> Signed-off-by: Sachin Kamat<sachin.kamat@linaro.org>
>
> Both patches
>
> Acked-by: Arnd Bergmann<arnd@arndb.de>
>
Applied both.

Thanks,
Kukjin

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2014-02-24  0:40 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-01-06  9:02 [PATCH 1/2] ARM: Exynos: Use generic uncompress.h Sachin Kamat
2014-01-06  9:02 ` Sachin Kamat
2014-01-06  9:02 ` [PATCH 2/2] ARM: EXYNOS: Remove uncompress.h Sachin Kamat
2014-01-06  9:02   ` Sachin Kamat
2014-01-06 15:49 ` [PATCH 1/2] ARM: Exynos: Use generic uncompress.h Arnd Bergmann
2014-01-06 15:49   ` Arnd Bergmann
2014-02-24  0:39   ` Kukjin Kim
2014-02-24  0:39     ` Kukjin Kim

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