brcm47xx: move and rename the patches

The patches are now grouped by the part what they are doing and are using three digest numbers.

This does not remove or adds anything

SVN-Revision: 30942

1 files changed, 142 insertions, 0 deletions

diff --git a/target/linux/brcm47xx/patches-3.2/020-bcma-move-parallel-flash-into-a-union.patch b/target/linux/brcm47xx/patches-3.2/020-bcma-move-parallel-flash-into-a-union.patch
new file mode 100644
index 0000000000..11855b4496
--- /dev/null
+++ b/target/linux/brcm47xx/patches-3.2/020-bcma-move-parallel-flash-into-a-union.patch
@@ -0,0 +1,142 @@
+From b7d9f9cd6a8e463c1061ea29ed3e614403625024 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Sun, 17 Jul 2011 14:51:47 +0200
+Subject: [PATCH 12/26] bcma: move parallel flash into a union
+
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ arch/mips/bcm47xx/nvram.c                   |    3 +
+ drivers/bcma/driver_mips.c                  |    1 +
+ include/linux/bcma/bcma_driver_chipcommon.h |   73 ++++++++++++++++++++++++++-
+ 3 files changed, 76 insertions(+), 1 deletions(-)
+
+--- a/arch/mips/bcm47xx/nvram.c
++++ b/arch/mips/bcm47xx/nvram.c
+@@ -50,6 +50,9 @@ static void early_nvram_init(void)
+ #ifdef CONFIG_BCM47XX_BCMA
+ 	case BCM47XX_BUS_TYPE_BCMA:
+ 		bcma_cc = &bcm47xx_bus.bcma.bus.drv_cc;
++		if (bcma_cc->flash_type != BCMA_PFLASH)
++			return;
++
+ 		base = bcma_cc->pflash.window;
+ 		lim = bcma_cc->pflash.window_size;
+ 		break;
+--- a/drivers/bcma/driver_mips.c
++++ b/drivers/bcma/driver_mips.c
+@@ -189,6 +189,7 @@ static void bcma_core_mips_flash_detect(
+ 		break;
+ 	case BCMA_CC_FLASHT_PARA:
+ 		pr_info("found parallel flash.\n");
++		bus->drv_cc.flash_type = BCMA_PFLASH;
+ 		bus->drv_cc.pflash.window = 0x1c000000;
+ 		bus->drv_cc.pflash.window_size = 0x02000000;
+ 
+--- a/include/linux/bcma/bcma_driver_chipcommon.h
++++ b/include/linux/bcma/bcma_driver_chipcommon.h
+@@ -108,10 +108,68 @@
+ #define  BCMA_CC_JCTL_EXT_EN		2		/* Enable external targets */
+ #define  BCMA_CC_JCTL_EN		1		/* Enable Jtag master */
+ #define BCMA_CC_FLASHCTL		0x0040
++
++/* Start/busy bit in flashcontrol */
++#define  BCMA_CC_FLASHCTL_OPCODE	0x000000ff
++#define  BCMA_CC_FLASHCTL_ACTION	0x00000700
++#define  BCMA_CC_FLASHCTL_CS_ACTIVE	0x00001000	/* Chip Select Active, rev >= 20 */
+ #define  BCMA_CC_FLASHCTL_START		0x80000000
+ #define  BCMA_CC_FLASHCTL_BUSY		BCMA_CC_FLASHCTL_START
++
++/* flashcontrol action+opcodes for ST flashes */
++#define  BCMA_CC_FLASHCTL_ST_WREN	0x0006		/* Write Enable */
++#define  BCMA_CC_FLASHCTL_ST_WRDIS	0x0004		/* Write Disable */
++#define  BCMA_CC_FLASHCTL_ST_RDSR	0x0105		/* Read Status Register */
++#define  BCMA_CC_FLASHCTL_ST_WRSR	0x0101		/* Write Status Register */
++#define  BCMA_CC_FLASHCTL_ST_READ	0x0303		/* Read Data Bytes */
++#define  BCMA_CC_FLASHCTL_ST_PP		0x0302		/* Page Program */
++#define  BCMA_CC_FLASHCTL_ST_SE		0x02d8		/* Sector Erase */
++#define  BCMA_CC_FLASHCTL_ST_BE		0x00c7		/* Bulk Erase */
++#define  BCMA_CC_FLASHCTL_ST_DP		0x00b9		/* Deep Power-down */
++#define  BCMA_CC_FLASHCTL_ST_RES	0x03ab		/* Read Electronic Signature */
++#define  BCMA_CC_FLASHCTL_ST_CSA	0x1000		/* Keep chip select asserted */
++#define  BCMA_CC_FLASHCTL_ST_SSE	0x0220		/* Sub-sector Erase */
++
++
++/* flashcontrol action+opcodes for Atmel flashes */
++#define  BCMA_CC_FLASHCTL_AT_READ			0x07e8
++#define  BCMA_CC_FLASHCTL_AT_PAGE_READ			0x07d2
++#define  BCMA_CC_FLASHCTL_AT_BUF1_READ
++#define  BCMA_CC_FLASHCTL_AT_BUF2_READ
++#define  BCMA_CC_FLASHCTL_AT_STATUS			0x01d7
++#define  BCMA_CC_FLASHCTL_AT_BUF1_WRITE			0x0384
++#define  BCMA_CC_FLASHCTL_AT_BUF2_WRITE			0x0387
++#define  BCMA_CC_FLASHCTL_AT_BUF1_ERASE_PROGRAM		0x0283
++#define  BCMA_CC_FLASHCTL_AT_BUF2_ERASE_PROGRAM		0x0286
++#define  BCMA_CC_FLASHCTL_AT_BUF1_PROGRAM		0x0288
++#define  BCMA_CC_FLASHCTL_AT_BUF2_PROGRAM		0x0289
++#define  BCMA_CC_FLASHCTL_AT_PAGE_ERASE			0x0281
++#define  BCMA_CC_FLASHCTL_AT_BLOCK_ERASE		0x0250
++#define  BCMA_CC_FLASHCTL_AT_BUF1_WRITE_ERASE_PROGRAM	0x0382
++#define  BCMA_CC_FLASHCTL_AT_BUF2_WRITE_ERASE_PROGRAM	0x0385
++#define  BCMA_CC_FLASHCTL_AT_BUF1_LOAD			0x0253
++#define  BCMA_CC_FLASHCTL_AT_BUF2_LOAD			0x0255
++#define  BCMA_CC_FLASHCTL_AT_BUF1_COMPARE		0x0260
++#define  BCMA_CC_FLASHCTL_AT_BUF2_COMPARE		0x0261
++#define  BCMA_CC_FLASHCTL_AT_BUF1_REPROGRAM		0x0258
++#define  BCMA_CC_FLASHCTL_AT_BUF2_REPROGRAM		0x0259
++
+ #define BCMA_CC_FLASHADDR		0x0044
+ #define BCMA_CC_FLASHDATA		0x0048
++
++/* Status register bits for ST flashes */
++#define  BCMA_CC_FLASHDATA_ST_WIP	0x01		/* Write In Progress */
++#define  BCMA_CC_FLASHDATA_ST_WEL	0x02		/* Write Enable Latch */
++#define  BCMA_CC_FLASHDATA_ST_BP_MASK	0x1c		/* Block Protect */
++#define  BCMA_CC_FLASHDATA_ST_BP_SHIFT	2
++#define  BCMA_CC_FLASHDATA_ST_SRWD	0x80		/* Status Register Write Disable */
++
++/* Status register bits for Atmel flashes */
++#define  BCMA_CC_FLASHDATA_AT_READY	0x80
++#define  BCMA_CC_FLASHDATA_AT_MISMATCH	0x40
++#define  BCMA_CC_FLASHDATA_AT_ID_MASK	0x38
++#define  BCMA_CC_FLASHDATA_AT_ID_SHIFT	3
++
+ #define BCMA_CC_BCAST_ADDR		0x0050
+ #define BCMA_CC_BCAST_DATA		0x0054
+ #define BCMA_CC_GPIOPULLUP		0x0058		/* Rev >= 20 only */
+@@ -300,6 +358,12 @@
+ #define BCMA_CHIPCTL_4331_BT_SHD0_ON_GPIO4	BIT(16)	/* enable bt_shd0 at gpio4 */
+ #define BCMA_CHIPCTL_4331_BT_SHD1_ON_GPIO5	BIT(17)	/* enable bt_shd1 at gpio5 */
+ 
++#define	BCMA_FLASH2			0x1c000000	/* Flash Region 2 (region 1 shadowed here) */
++#define	BCMA_FLASH2_SZ			0x02000000	/* Size of Flash Region 2 */
++#define	BCMA_FLASH1			0x1fc00000	/* MIPS Flash Region 1 */
++#define	BCMA_FLASH1_SZ			0x00400000	/* MIPS Size of Flash Region 1 */
++
++
+ /* Data for the PMU, if available.
+  * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU)
+  */
+@@ -309,6 +373,10 @@ struct bcma_chipcommon_pmu {
+ };
+ 
+ #ifdef CONFIG_BCMA_DRIVER_MIPS
++enum bcma_flash_type {
++	BCMA_PFLASH,
++};
++
+ struct bcma_pflash {
+ 	u8 buswidth;
+ 	u32 window;
+@@ -334,7 +402,10 @@ struct bcma_drv_cc {
+ 	u16 fast_pwrup_delay;
+ 	struct bcma_chipcommon_pmu pmu;
+ #ifdef CONFIG_BCMA_DRIVER_MIPS
+-	struct bcma_pflash pflash;
++	enum bcma_flash_type flash_type;
++	union {
++		struct bcma_pflash pflash;
++	};
+ 
+ 	int nr_serial_ports;
+ 	struct bcma_serial_port serial_ports[4];