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-rw-r--r--include/linux/bcma/bcma_driver_chipcommon.h111
1 files changed, 111 insertions, 0 deletions
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index d323a4b..6ba45d2 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -100,6 +100,7 @@
#define BCMA_CC_CHIPST_4706_SFLASH_TYPE BIT(2) /* 0: 8b-p/ST-s flash, 1: 16b-p/Atmal-s flash */
#define BCMA_CC_CHIPST_4706_MIPS_BENDIAN BIT(3) /* 0: little, 1: big endian */
#define BCMA_CC_CHIPST_4706_PCIE1_DISABLE BIT(5) /* PCIE1 enable strap pin */
+#define BCMA_CC_CHIPST_5357_NAND_BOOT BIT(4) /* NAND boot, valid for CC rev 38 and/or BCM5357 */
#define BCMA_CC_JCMD 0x0030 /* Rev >= 10 only */
#define BCMA_CC_JCMD_START 0x80000000
#define BCMA_CC_JCMD_BUSY 0x80000000
@@ -266,6 +267,29 @@
#define BCMA_CC_SROM_CONTROL_SIZE_16K 0x00000004
#define BCMA_CC_SROM_CONTROL_SIZE_SHIFT 1
#define BCMA_CC_SROM_CONTROL_PRESENT 0x00000001
+/* Block 0x140 - 0x190 registers are chipset specific */
+#define BCMA_CC_4706_FLASHSCFG 0x18C /* Flash struct configuration */
+#define BCMA_CC_4706_FLASHSCFG_MASK 0x000000ff
+#define BCMA_CC_4706_FLASHSCFG_SF1 0x00000001 /* 2nd serial flash present */
+#define BCMA_CC_4706_FLASHSCFG_PF1 0x00000002 /* 2nd parallel flash present */
+#define BCMA_CC_4706_FLASHSCFG_SF1_TYPE 0x00000004 /* 2nd serial flash type : 0 : ST, 1 : Atmel */
+#define BCMA_CC_4706_FLASHSCFG_NF1 0x00000008 /* 2nd NAND flash present */
+#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_MASK 0x000000f0
+#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_4MB 0x00000010 /* 4MB */
+#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_8MB 0x00000020 /* 8MB */
+#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_16MB 0x00000030 /* 16MB */
+#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_32MB 0x00000040 /* 32MB */
+#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_64MB 0x00000050 /* 64MB */
+#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_128MB 0x00000060 /* 128MB */
+#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_256MB 0x00000070 /* 256MB */
+/* NAND flash registers for BCM4706 (corerev = 31) */
+#define BCMA_CC_NFLASH_CTL 0x01A0
+#define BCMA_CC_NFLASH_CTL_ERR 0x08000000
+#define BCMA_CC_NFLASH_CONF 0x01A4
+#define BCMA_CC_NFLASH_COL_ADDR 0x01A8
+#define BCMA_CC_NFLASH_ROW_ADDR 0x01AC
+#define BCMA_CC_NFLASH_DATA 0x01B0
+#define BCMA_CC_NFLASH_WAITCNT0 0x01B4
/* 0x1E0 is defined as shared BCMA_CLKCTLST */
#define BCMA_CC_HW_WORKAROUND 0x01E4 /* Hardware workaround (rev >= 20) */
#define BCMA_CC_UART0_DATA 0x0300
@@ -325,6 +349,60 @@
#define BCMA_CC_PLLCTL_ADDR 0x0660
#define BCMA_CC_PLLCTL_DATA 0x0664
#define BCMA_CC_SPROM 0x0800 /* SPROM beginning */
+/* NAND flash MLC controller registers (corerev >= 38) */
+#define BCMA_CC_NAND_REVISION 0x0C00
+#define BCMA_CC_NAND_CMD_START 0x0C04
+#define BCMA_CC_NAND_CMD_ADDR_X 0x0C08
+#define BCMA_CC_NAND_CMD_ADDR 0x0C0C
+#define BCMA_CC_NAND_CMD_END_ADDR 0x0C10
+#define BCMA_CC_NAND_CS_NAND_SELECT 0x0C14
+#define BCMA_CC_NAND_CS_NAND_XOR 0x0C18
+#define BCMA_CC_NAND_SPARE_RD0 0x0C20
+#define BCMA_CC_NAND_SPARE_RD4 0x0C24
+#define BCMA_CC_NAND_SPARE_RD8 0x0C28
+#define BCMA_CC_NAND_SPARE_RD12 0x0C2C
+#define BCMA_CC_NAND_SPARE_WR0 0x0C30
+#define BCMA_CC_NAND_SPARE_WR4 0x0C34
+#define BCMA_CC_NAND_SPARE_WR8 0x0C38
+#define BCMA_CC_NAND_SPARE_WR12 0x0C3C
+#define BCMA_CC_NAND_ACC_CONTROL 0x0C40
+#define BCMA_CC_NAND_CONFIG 0x0C48
+#define BCMA_CC_NAND_TIMING_1 0x0C50
+#define BCMA_CC_NAND_TIMING_2 0x0C54
+#define BCMA_CC_NAND_SEMAPHORE 0x0C58
+#define BCMA_CC_NAND_DEVID 0x0C60
+#define BCMA_CC_NAND_DEVID_X 0x0C64
+#define BCMA_CC_NAND_BLOCK_LOCK_STATUS 0x0C68
+#define BCMA_CC_NAND_INTFC_STATUS 0x0C6C
+#define BCMA_CC_NAND_ECC_CORR_ADDR_X 0x0C70
+#define BCMA_CC_NAND_ECC_CORR_ADDR 0x0C74
+#define BCMA_CC_NAND_ECC_UNC_ADDR_X 0x0C78
+#define BCMA_CC_NAND_ECC_UNC_ADDR 0x0C7C
+#define BCMA_CC_NAND_READ_ERROR_COUNT 0x0C80
+#define BCMA_CC_NAND_CORR_STAT_THRESHOLD 0x0C84
+#define BCMA_CC_NAND_READ_ADDR_X 0x0C90
+#define BCMA_CC_NAND_READ_ADDR 0x0C94
+#define BCMA_CC_NAND_PAGE_PROGRAM_ADDR_X 0x0C98
+#define BCMA_CC_NAND_PAGE_PROGRAM_ADDR 0x0C9C
+#define BCMA_CC_NAND_COPY_BACK_ADDR_X 0x0CA0
+#define BCMA_CC_NAND_COPY_BACK_ADDR 0x0CA4
+#define BCMA_CC_NAND_BLOCK_ERASE_ADDR_X 0x0CA8
+#define BCMA_CC_NAND_BLOCK_ERASE_ADDR 0x0CAC
+#define BCMA_CC_NAND_INV_READ_ADDR_X 0x0CB0
+#define BCMA_CC_NAND_INV_READ_ADDR 0x0CB4
+#define BCMA_CC_NAND_BLK_WR_PROTECT 0x0CC0
+#define BCMA_CC_NAND_ACC_CONTROL_CS1 0x0CD0
+#define BCMA_CC_NAND_CONFIG_CS1 0x0CD4
+#define BCMA_CC_NAND_TIMING_1_CS1 0x0CD8
+#define BCMA_CC_NAND_TIMING_2_CS1 0x0CDC
+#define BCMA_CC_NAND_SPARE_RD16 0x0D30
+#define BCMA_CC_NAND_SPARE_RD20 0x0D34
+#define BCMA_CC_NAND_SPARE_RD24 0x0D38
+#define BCMA_CC_NAND_SPARE_RD28 0x0D3C
+#define BCMA_CC_NAND_CACHE_ADDR 0x0D40
+#define BCMA_CC_NAND_CACHE_DATA 0x0D44
+#define BCMA_CC_NAND_CTRL_CONFIG 0x0D48
+#define BCMA_CC_NAND_CTRL_STATUS 0x0D4C
/* Divider allocation in 4716/47162/5356 */
#define BCMA_CC_PMU5_MAINPLL_CPU 1
@@ -415,6 +493,13 @@
/* 4313 Chip specific ChipControl register bits */
#define BCMA_CCTRL_4313_12MA_LED_DRIVE 0x00000007 /* 12 mA drive strengh for later 4313 */
+/* BCM5357 ChipControl register bits */
+#define BCMA_CHIPCTL_5357_EXTPA BIT(14)
+#define BCMA_CHIPCTL_5357_ANT_MUX_2O3 BIT(15)
+#define BCMA_CHIPCTL_5357_NFLASH BIT(16)
+#define BCMA_CHIPCTL_5357_I2S_PINS_ENABLE BIT(18)
+#define BCMA_CHIPCTL_5357_I2CSPI_PINS_ENABLE BIT(19)
+
/* Data for the PMU, if available.
* Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU)
*/
@@ -430,6 +515,26 @@ struct bcma_pflash {
u32 window_size;
};
+#ifdef CONFIG_BCMA_SFLASH
+struct bcma_sflash {
+ bool present;
+ u32 window;
+ u32 blocksize;
+ u16 numblocks;
+ u32 size;
+};
+#endif
+
+#ifdef CONFIG_BCMA_NFLASH
+struct mtd_info;
+
+struct bcma_nflash {
+ bool present;
+
+ struct mtd_info *mtd;
+};
+#endif
+
struct bcma_serial_port {
void *regs;
unsigned long clockspeed;
@@ -450,6 +555,12 @@ struct bcma_drv_cc {
struct bcma_chipcommon_pmu pmu;
#ifdef CONFIG_BCMA_DRIVER_MIPS
struct bcma_pflash pflash;
+#ifdef CONFIG_BCMA_SFLASH
+ struct bcma_sflash sflash;
+#endif
+#ifdef CONFIG_BCMA_NFLASH
+ struct bcma_nflash nflash;
+#endif
int nr_serial_ports;
struct bcma_serial_port serial_ports[4];
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