[PATCH 0/2] fix cns3xxx booting issue

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* [PATCH 0/2] fix cns3xxx booting issue
@ 2013-03-29  9:13 Mac Lin
  2013-03-29  9:14 ` Mac Lin
  2013-03-30 20:10 ` Anton Vorontsov
  0 siblings, 2 replies; 3+ messages in thread
From: Mac Lin @ 2013-03-29  9:13 UTC (permalink / raw)
  To: linux-arm-kernel

Hi Anton,

I'm sorry that I cannot send the patches via send-patch, nor can I
make a new one now.
So I'll copy-paste the result of format-patch. (I'm working on an
unsupported Ubuntu.....)

> I have my code pushed to https://github.com/mkl0301/linux.git, branch
> cns3v20vb-3.9-multiplatform-test, in case you need them.

Mac Lin (2):
      ARM: cns3xxx: remove unused virtual address and iotable defines
      ARM: cns3xxx: fix mapping of private memory region

 arch/arm/mach-cns3xxx/cns3xxx.h |   43 +++++++-------------------------------
 arch/arm/mach-cns3xxx/core.c    |   26 ++--------------------
 2 files changed, 11 insertions(+), 58 deletions(-)

Best Regards,
Mac Lin

^ permalink raw reply	[flat|nested] 3+ messages in thread

* [PATCH 0/2] fix cns3xxx booting issue
  2013-03-29  9:13 [PATCH 0/2] fix cns3xxx booting issue Mac Lin
@ 2013-03-29  9:14 ` Mac Lin
  2013-03-30 20:10 ` Anton Vorontsov
  1 sibling, 0 replies; 3+ messages in thread
From: Mac Lin @ 2013-03-29  9:14 UTC (permalink / raw)
  To: linux-arm-kernel

>From eb7223502ded6a8c6dda4da32b2f3ba636b08bf1 Mon Sep 17 00:00:00 2001
From: Mac Lin <mkl0301@gmail.com>
Date: Mon, 25 Mar 2013 17:24:19 +0800
Subject: [PATCH 1/2] ARM: cns3xxx: remove unused virtual address and
iotable defines

Remove unused virtual address and iotable defines.

Signed-off-by: Mac Lin <mkl0301@gmail.com>
---
 arch/arm/mach-cns3xxx/cns3xxx.h |   27 ---------------------------
 arch/arm/mach-cns3xxx/core.c    |   10 ----------
 2 files changed, 0 insertions(+), 37 deletions(-)

diff --git a/arch/arm/mach-cns3xxx/cns3xxx.h b/arch/arm/mach-cns3xxx/cns3xxx.h
index d7d3a8d..77b8093 100644
--- a/arch/arm/mach-cns3xxx/cns3xxx.h
+++ b/arch/arm/mach-cns3xxx/cns3xxx.h
@@ -20,22 +20,16 @@
 #define CNS3XXX_SPI_FLASH_BASE			0x60000000	/* SPI Serial Flash Memory */

 #define CNS3XXX_SWITCH_BASE			0x70000000	/* Switch and HNAT Control */
-#define CNS3XXX_SWITCH_BASE_VIRT		0xFFF00000

 #define CNS3XXX_PPE_BASE			0x70001000	/* HANT	*/
-#define CNS3XXX_PPE_BASE_VIRT			0xFFF50000

 #define CNS3XXX_EMBEDDED_SRAM_BASE		0x70002000	/* HANT Embedded SRAM */
-#define CNS3XXX_EMBEDDED_SRAM_BASE_VIRT		0xFFF60000

 #define CNS3XXX_SSP_BASE			0x71000000	/* Synchronous Serial Port -
SPI/PCM/I2C */
-#define CNS3XXX_SSP_BASE_VIRT			0xFFF01000

 #define CNS3XXX_DMC_BASE			0x72000000	/* DMC Control (DDR2 SDRAM) */
-#define CNS3XXX_DMC_BASE_VIRT			0xFFF02000

 #define CNS3XXX_SMC_BASE			0x73000000	/* SMC Control */
-#define CNS3XXX_SMC_BASE_VIRT			0xFFF03000

 #define SMC_MEMC_STATUS_OFFSET			0x000
 #define SMC_MEMIF_CFG_OFFSET			0x004
@@ -74,13 +68,10 @@
 #define SMC_PCELL_ID_3_OFFSET			0xFFC

 #define CNS3XXX_GPIOA_BASE			0x74000000	/* GPIO port A */
-#define CNS3XXX_GPIOA_BASE_VIRT			0xFFF04000

 #define CNS3XXX_GPIOB_BASE			0x74800000	/* GPIO port B */
-#define CNS3XXX_GPIOB_BASE_VIRT			0xFFF05000

 #define CNS3XXX_RTC_BASE			0x75000000	/* Real Time Clock */
-#define CNS3XXX_RTC_BASE_VIRT			0xFFF06000

 #define RTC_SEC_OFFSET				0x00
 #define RTC_MIN_OFFSET				0x04
@@ -112,22 +103,16 @@
 #define CNS3XXX_UART0_BASE_VIRT			0xFFF09000

 #define CNS3XXX_UART1_BASE			0x78400000	/* UART 1 */
-#define CNS3XXX_UART1_BASE_VIRT			0xFFF0A000

 #define CNS3XXX_UART2_BASE			0x78800000	/* UART 2 */
-#define CNS3XXX_UART2_BASE_VIRT			0xFFF0B000

 #define CNS3XXX_DMAC_BASE			0x79000000	/* Generic DMA Control */
-#define CNS3XXX_DMAC_BASE_VIRT			0xFFF0D000

 #define CNS3XXX_CORESIGHT_BASE			0x7A000000	/* CoreSight */
-#define CNS3XXX_CORESIGHT_BASE_VIRT		0xFFF0E000

 #define CNS3XXX_CRYPTO_BASE			0x7B000000	/* Crypto */
-#define CNS3XXX_CRYPTO_BASE_VIRT		0xFFF0F000

 #define CNS3XXX_I2S_BASE			0x7C000000	/* I2S */
-#define CNS3XXX_I2S_BASE_VIRT			0xFFF10000

 #define CNS3XXX_TIMER1_2_3_BASE			0x7C800000	/* Timer */
 #define CNS3XXX_TIMER1_2_3_BASE_VIRT		0xFFF10800
@@ -150,42 +135,31 @@
 #define TIMER_FREERUN_CONTROL_OFFSET		0x44

 #define CNS3XXX_HCIE_BASE			0x7D000000	/* HCIE Control */
-#define CNS3XXX_HCIE_BASE_VIRT			0xFFF30000

 #define CNS3XXX_RAID_BASE			0x7E000000	/* RAID Control */
-#define CNS3XXX_RAID_BASE_VIRT			0xFFF12000

 #define CNS3XXX_AXI_IXC_BASE			0x7F000000	/* AXI IXC */
-#define CNS3XXX_AXI_IXC_BASE_VIRT		0xFFF13000

 #define CNS3XXX_CLCD_BASE			0x80000000	/* LCD Control */
-#define CNS3XXX_CLCD_BASE_VIRT			0xFFF14000

 #define CNS3XXX_USBOTG_BASE			0x81000000	/* USB OTG Control */
-#define CNS3XXX_USBOTG_BASE_VIRT		0xFFF15000

 #define CNS3XXX_USB_BASE			0x82000000	/* USB Host Control */

 #define CNS3XXX_SATA2_BASE			0x83000000	/* SATA */
 #define CNS3XXX_SATA2_SIZE			SZ_16M
-#define CNS3XXX_SATA2_BASE_VIRT			0xFFF17000

 #define CNS3XXX_CAMERA_BASE			0x84000000	/* Camera Interface */
-#define CNS3XXX_CAMERA_BASE_VIRT		0xFFF18000

 #define CNS3XXX_SDIO_BASE			0x85000000	/* SDIO */
-#define CNS3XXX_SDIO_BASE_VIRT			0xFFF19000

 #define CNS3XXX_I2S_TDM_BASE			0x86000000	/* I2S TDM */
-#define CNS3XXX_I2S_TDM_BASE_VIRT		0xFFF1A000

 #define CNS3XXX_2DG_BASE			0x87000000	/* 2D Graphic Control */
-#define CNS3XXX_2DG_BASE_VIRT			0xFFF1B000

 #define CNS3XXX_USB_OHCI_BASE			0x88000000	/* USB OHCI */

 #define CNS3XXX_L2C_BASE			0x92000000	/* L2 Cache Control */
-#define CNS3XXX_L2C_BASE_VIRT			0xFFF27000

 #define CNS3XXX_PCIE0_MEM_BASE			0xA0000000	/* PCIe Port 0 IO/Memory Space */
 #define CNS3XXX_PCIE0_MEM_BASE_VIRT		0xE0000000
@@ -239,7 +213,6 @@
 #define CNS3XXX_TC11MP_GIC_DIST_BASE_VIRT	0xFF001000

 #define CNS3XXX_TC11MP_L220_BASE		0x92002000	/* L220 registers */
-#define CNS3XXX_TC11MP_L220_BASE_VIRT		0xFF002000

 /*
  * Misc block
diff --git a/arch/arm/mach-cns3xxx/core.c b/arch/arm/mach-cns3xxx/core.c
index 49e657c..4499558 100644
--- a/arch/arm/mach-cns3xxx/core.c
+++ b/arch/arm/mach-cns3xxx/core.c
@@ -48,16 +48,6 @@ static struct map_desc cns3xxx_io_desc[] __initdata = {
 		.length		= SZ_4K,
 		.type		= MT_DEVICE,
 	}, {
-		.virtual	= CNS3XXX_GPIOA_BASE_VIRT,
-		.pfn		= __phys_to_pfn(CNS3XXX_GPIOA_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= CNS3XXX_GPIOB_BASE_VIRT,
-		.pfn		= __phys_to_pfn(CNS3XXX_GPIOB_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
 		.virtual	= CNS3XXX_MISC_BASE_VIRT,
 		.pfn		= __phys_to_pfn(CNS3XXX_MISC_BASE),
 		.length		= SZ_4K,
-- 
1.7.1

^ permalink raw reply related	[flat|nested] 3+ messages in thread

* [PATCH 0/2] fix cns3xxx booting issue
  2013-03-29  9:13 [PATCH 0/2] fix cns3xxx booting issue Mac Lin
  2013-03-29  9:14 ` Mac Lin
@ 2013-03-30 20:10 ` Anton Vorontsov
  1 sibling, 0 replies; 3+ messages in thread
From: Anton Vorontsov @ 2013-03-30 20:10 UTC (permalink / raw)
  To: linux-arm-kernel

Hi Mac,

On Fri, Mar 29, 2013 at 05:13:01PM +0800, Mac Lin wrote:
> I'm sorry that I cannot send the patches via send-patch, nor can I
> make a new one now.
> So I'll copy-paste the result of format-patch. (I'm working on an
> unsupported Ubuntu.....)
> 
> > I have my code pushed to https://github.com/mkl0301/linux.git, branch
> > cns3v20vb-3.9-multiplatform-test, in case you need them.

Awesome! Thank you so much, Mac!

I did some cosmetic changes, plus rearranged the patches so that the main
fix can be propagated to the -stable series (and added Cc: stable, of
course). I will send pull request shortly.

Thanks again!

Anton

^ permalink raw reply	[flat|nested] 3+ messages in thread

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