Merge branch 'bcmring/cleanup' into bcmring/removal

Doing a large-scale cleaning and removing the platform in another
branch don't mix well, so do the trivial merge here.

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

11 files changed, 42 insertions, 360 deletions

diff --git a/arch/arm/mach-bcmring/include/cfg_global.h b/arch/arm/mach-bcmring/include/cfg_global.h
deleted file mode 100644
index f01da877148e..000000000000
--- a/arch/arm/mach-bcmring/include/cfg_global.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _CFG_GLOBAL_H_
-#define _CFG_GLOBAL_H_
-
-#include <cfg_global_defines.h>
-
-#define CFG_GLOBAL_CHIP                         BCM11107
-#define CFG_GLOBAL_CHIP_FAMILY                  CFG_GLOBAL_CHIP_FAMILY_BCMRING
-#define CFG_GLOBAL_CHIP_REV                     0xB0
-#define CFG_GLOBAL_RAM_SIZE                     0x10000000
-#define CFG_GLOBAL_RAM_BASE                     0x00000000
-#define CFG_GLOBAL_RAM_RESERVED_SIZE            0x000000
-
-#endif /* _CFG_GLOBAL_H_ */
diff --git a/arch/arm/mach-bcmring/include/csp/cache.h b/arch/arm/mach-bcmring/include/csp/cache.h
deleted file mode 100644
index caa20e59db99..000000000000
--- a/arch/arm/mach-bcmring/include/csp/cache.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*****************************************************************************
-* Copyright 2003 - 2008 Broadcom Corporation.  All rights reserved.
-*
-* Unless you and Broadcom execute a separate written software license
-* agreement governing use of this software, this software is licensed to you
-* under the terms of the GNU General Public License version 2, available at
-* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
-*
-* Notwithstanding the above, under no circumstances may you combine this
-* software in any way with any other Broadcom software provided under a
-* license other than the GPL, without Broadcom's express prior written
-* consent.
-*****************************************************************************/
-
-#ifndef CSP_CACHE_H
-#define CSP_CACHE_H
-
-/* ---- Include Files ---------------------------------------------------- */
-
-#include <csp/stdint.h>
-
-/* ---- Public Constants and Types --------------------------------------- */
-
-#if defined(__KERNEL__) && !defined(STANDALONE)
-#include <asm/cacheflush.h>
-
-#define CSP_CACHE_FLUSH_ALL      flush_cache_all()
-
-#else
-
-#define CSP_CACHE_FLUSH_ALL
-
-#endif
-
-#endif /* CSP_CACHE_H */
diff --git a/arch/arm/mach-bcmring/include/csp/delay.h b/arch/arm/mach-bcmring/include/csp/delay.h
deleted file mode 100644
index 8b3d80367293..000000000000
--- a/arch/arm/mach-bcmring/include/csp/delay.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*****************************************************************************
-* Copyright 2003 - 2008 Broadcom Corporation.  All rights reserved.
-*
-* Unless you and Broadcom execute a separate written software license
-* agreement governing use of this software, this software is licensed to you
-* under the terms of the GNU General Public License version 2, available at
-* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
-*
-* Notwithstanding the above, under no circumstances may you combine this
-* software in any way with any other Broadcom software provided under a
-* license other than the GPL, without Broadcom's express prior written
-* consent.
-*****************************************************************************/
-
-
-#ifndef CSP_DELAY_H
-#define CSP_DELAY_H
-
-/* ---- Include Files ---------------------------------------------------- */
-
-/* Some CSP routines require use of the following delay routines. Use the OS */
-/* version if available, otherwise use a CSP specific definition. */
-/* void udelay(unsigned long usecs); */
-/* void mdelay(unsigned long msecs); */
-
-#if defined(__KERNEL__) && !defined(STANDALONE)
-   #include <linux/delay.h>
-#else
-   #include <mach/csp/delay.h>
-#endif
-
-/* ---- Public Constants and Types --------------------------------------- */
-/* ---- Public Variable Externs ------------------------------------------ */
-/* ---- Public Function Prototypes --------------------------------------- */
-
-#endif /*  CSP_DELAY_H */
diff --git a/arch/arm/mach-bcmring/include/csp/errno.h b/arch/arm/mach-bcmring/include/csp/errno.h
deleted file mode 100644
index 51357dd5b666..000000000000
--- a/arch/arm/mach-bcmring/include/csp/errno.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*****************************************************************************
-* Copyright 2003 - 2008 Broadcom Corporation.  All rights reserved.
-*
-* Unless you and Broadcom execute a separate written software license
-* agreement governing use of this software, this software is licensed to you
-* under the terms of the GNU General Public License version 2, available at
-* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
-*
-* Notwithstanding the above, under no circumstances may you combine this
-* software in any way with any other Broadcom software provided under a
-* license other than the GPL, without Broadcom's express prior written
-* consent.
-*****************************************************************************/
-
-#ifndef CSP_ERRNO_H
-#define CSP_ERRNO_H
-
-/* ---- Include Files ---------------------------------------------------- */
-
-#if   defined(__KERNEL__)
-#include <linux/errno.h>
-#elif defined(CSP_SIMULATION)
-#include <asm-generic/errno.h>
-#else
-#include <errno.h>
-#endif
-
-/* ---- Public Constants and Types --------------------------------------- */
-/* ---- Public Variable Externs ------------------------------------------ */
-/* ---- Public Function Prototypes --------------------------------------- */
-
-#endif /* CSP_ERRNO_H */
diff --git a/arch/arm/mach-bcmring/include/csp/intcHw.h b/arch/arm/mach-bcmring/include/csp/intcHw.h
deleted file mode 100644
index 1c639c8ee08f..000000000000
--- a/arch/arm/mach-bcmring/include/csp/intcHw.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*****************************************************************************
-* Copyright 2003 - 2008 Broadcom Corporation.  All rights reserved.
-*
-* Unless you and Broadcom execute a separate written software license
-* agreement governing use of this software, this software is licensed to you
-* under the terms of the GNU General Public License version 2, available at
-* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
-*
-* Notwithstanding the above, under no circumstances may you combine this
-* software in any way with any other Broadcom software provided under a
-* license other than the GPL, without Broadcom's express prior written
-* consent.
-*****************************************************************************/
-
-
-/****************************************************************************/
-/**
-*  @file    intcHw.h
-*
-*  @brief   generic interrupt controller API
-*
-*  @note
-*     None
-*/
-/****************************************************************************/
-
-#ifndef _INTCHW_H
-#define _INTCHW_H
-
-/* ---- Include Files ---------------------------------------------------- */
-#include <mach/csp/intcHw_reg.h>
-
-/* ---- Public Constants and Types --------------------------------------- */
-/* ---- Public Variable Externs ------------------------------------------ */
-/* ---- Public Function Prototypes --------------------------------------- */
-static inline void intcHw_irq_disable(void *basep, uint32_t mask);
-static inline void intcHw_irq_enable(void *basep, uint32_t mask);
-
-#endif /* _INTCHW_H */
-
diff --git a/arch/arm/mach-bcmring/include/csp/module.h b/arch/arm/mach-bcmring/include/csp/module.h
deleted file mode 100644
index c30d2a5975a6..000000000000
--- a/arch/arm/mach-bcmring/include/csp/module.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*****************************************************************************
-* Copyright 2003 - 2008 Broadcom Corporation.  All rights reserved.
-*
-* Unless you and Broadcom execute a separate written software license
-* agreement governing use of this software, this software is licensed to you
-* under the terms of the GNU General Public License version 2, available at
-* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
-*
-* Notwithstanding the above, under no circumstances may you combine this
-* software in any way with any other Broadcom software provided under a
-* license other than the GPL, without Broadcom's express prior written
-* consent.
-*****************************************************************************/
-
-
-#ifndef CSP_MODULE_H
-#define CSP_MODULE_H
-
-/* ---- Include Files ---------------------------------------------------- */
-
-#ifdef __KERNEL__
-    #include <linux/module.h>
-#else
-    #define EXPORT_SYMBOL(symbol)
-#endif
-
-/* ---- Public Constants and Types --------------------------------------- */
-/* ---- Public Variable Externs ------------------------------------------ */
-/* ---- Public Function Prototypes --------------------------------------- */
-
-
-#endif /* CSP_MODULE_H */
diff --git a/arch/arm/mach-bcmring/include/csp/secHw.h b/arch/arm/mach-bcmring/include/csp/secHw.h
deleted file mode 100644
index b9d7e0732dfc..000000000000
--- a/arch/arm/mach-bcmring/include/csp/secHw.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*****************************************************************************
-* Copyright 2004 - 2008 Broadcom Corporation.  All rights reserved.
-*
-* Unless you and Broadcom execute a separate written software license
-* agreement governing use of this software, this software is licensed to you
-* under the terms of the GNU General Public License version 2, available at
-* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
-*
-* Notwithstanding the above, under no circumstances may you combine this
-* software in any way with any other Broadcom software provided under a
-* license other than the GPL, without Broadcom's express prior written
-* consent.
-*****************************************************************************/
-
-/****************************************************************************/
-/**
-*  @file    secHw.h
-*
-*  @brief   Definitions for accessing low level security features
-*
-*/
-/****************************************************************************/
-#ifndef SECHW_H
-#define SECHW_H
-
-typedef void (*secHw_FUNC_t) (void);
-
-typedef enum {
-	secHw_MODE_SECURE = 0x0,	/* Switches processor into secure mode */
-	secHw_MODE_NONSECURE = 0x1	/* Switches processor into non-secure mode */
-} secHw_MODE;
-
-/****************************************************************************/
-/**
-*  @brief   Requesting to execute the function in secure mode
-*
-*  This function requests the given function to run in secure mode
-*
-*/
-/****************************************************************************/
-void secHw_RunSecure(secHw_FUNC_t	/* Function to run in secure mode */
-    );
-
-/****************************************************************************/
-/**
-*  @brief   Sets the  mode
-*
-*  his function sets the processor mode (secure/non-secure)
-*
-*/
-/****************************************************************************/
-void secHw_SetMode(secHw_MODE	/* Processor mode */
-    );
-
-/****************************************************************************/
-/**
-*  @brief   Get the current mode
-*
-*  This function retieves the processor mode (secure/non-secure)
-*
-*/
-/****************************************************************************/
-void secHw_GetMode(secHw_MODE *);
-
-#endif /* SECHW_H */
diff --git a/arch/arm/mach-bcmring/include/csp/stdint.h b/arch/arm/mach-bcmring/include/csp/stdint.h
deleted file mode 100644
index 3a8718bbf700..000000000000
--- a/arch/arm/mach-bcmring/include/csp/stdint.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*****************************************************************************
-* Copyright 2003 - 2008 Broadcom Corporation.  All rights reserved.
-*
-* Unless you and Broadcom execute a separate written software license
-* agreement governing use of this software, this software is licensed to you
-* under the terms of the GNU General Public License version 2, available at
-* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
-*
-* Notwithstanding the above, under no circumstances may you combine this
-* software in any way with any other Broadcom software provided under a
-* license other than the GPL, without Broadcom's express prior written
-* consent.
-*****************************************************************************/
-
-#ifndef CSP_STDINT_H
-#define CSP_STDINT_H
-
-/* ---- Include Files ---------------------------------------------------- */
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#else
-#include <stdint.h>
-#endif
-
-/* ---- Public Constants and Types --------------------------------------- */
-/* ---- Public Variable Externs ------------------------------------------ */
-/* ---- Public Function Prototypes --------------------------------------- */
-
-#endif /* CSP_STDINT_H */
diff --git a/arch/arm/mach-bcmring/include/csp/string.h b/arch/arm/mach-bcmring/include/csp/string.h
deleted file mode 100644
index ad9e4005f141..000000000000
--- a/arch/arm/mach-bcmring/include/csp/string.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*****************************************************************************
-* Copyright 2003 - 2008 Broadcom Corporation.  All rights reserved.
-*
-* Unless you and Broadcom execute a separate written software license
-* agreement governing use of this software, this software is licensed to you
-* under the terms of the GNU General Public License version 2, available at
-* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
-*
-* Notwithstanding the above, under no circumstances may you combine this
-* software in any way with any other Broadcom software provided under a
-* license other than the GPL, without Broadcom's express prior written
-* consent.
-*****************************************************************************/
-
-
-
-#ifndef CSP_STRING_H
-#define CSP_STRING_H
-
-/* ---- Include Files ---------------------------------------------------- */
-
-#ifdef __KERNEL__
-   #include <linux/string.h>
-#else
-   #include <string.h>
-#endif
-
-/* ---- Public Constants and Types --------------------------------------- */
-/* ---- Public Variable Externs ------------------------------------------ */
-/* ---- Public Function Prototypes --------------------------------------- */
-
-
-#endif /* CSP_STRING_H */
-
diff --git a/drivers/mtd/nand/bcm_umi_nand.c b/drivers/mtd/nand/bcm_umi_nand.c
index c855e7cd337b..d0d1bd4d0e7d 100644
--- a/drivers/mtd/nand/bcm_umi_nand.c
+++ b/drivers/mtd/nand/bcm_umi_nand.c
@@ -249,20 +249,20 @@ static int nand_dev_ready(struct mtd_info *mtd)
 int bcm_umi_nand_inithw(void)
 {
 	/* Configure nand timing parameters */
-	REG_UMI_NAND_TCR &= ~0x7ffff;
-	REG_UMI_NAND_TCR |= HW_CFG_NAND_TCR;
+	writel(readl(&REG_UMI_NAND_TCR) & ~0x7ffff, &REG_UMI_NAND_TCR);
+	writel(readl(&REG_UMI_NAND_TCR) | HW_CFG_NAND_TCR, &REG_UMI_NAND_TCR);
 
 #if !defined(CONFIG_MTD_NAND_BCM_UMI_HWCS)
 	/* enable software control of CS */
-	REG_UMI_NAND_TCR |= REG_UMI_NAND_TCR_CS_SWCTRL;
+	writel(readl(&REG_UMI_NAND_TCR) | REG_UMI_NAND_TCR_CS_SWCTRL, &REG_UMI_NAND_TCR);
 #endif
 
 	/* keep NAND chip select asserted */
-	REG_UMI_NAND_RCSR |= REG_UMI_NAND_RCSR_CS_ASSERTED;
+	writel(readl(&REG_UMI_NAND_RCSR) | REG_UMI_NAND_RCSR_CS_ASSERTED, &REG_UMI_NAND_RCSR);
 
-	REG_UMI_NAND_TCR &= ~REG_UMI_NAND_TCR_WORD16;
+	writel(readl(&REG_UMI_NAND_TCR) & ~REG_UMI_NAND_TCR_WORD16, &REG_UMI_NAND_TCR);
 	/* enable writes to flash */
-	REG_UMI_MMD_ICR |= REG_UMI_MMD_ICR_FLASH_WP;
+	writel(readl(&REG_UMI_MMD_ICR) | REG_UMI_MMD_ICR_FLASH_WP, &REG_UMI_MMD_ICR);
 
 	writel(NAND_CMD_RESET, bcm_umi_io_base + REG_NAND_CMD_OFFSET);
 	nand_bcm_umi_wait_till_ready();
diff --git a/drivers/mtd/nand/nand_bcm_umi.h b/drivers/mtd/nand/nand_bcm_umi.h
index 198b304d6f72..d90186684db8 100644
--- a/drivers/mtd/nand/nand_bcm_umi.h
+++ b/drivers/mtd/nand/nand_bcm_umi.h
@@ -17,7 +17,7 @@
 /* ---- Include Files ---------------------------------------------------- */
 #include <mach/reg_umi.h>
 #include <mach/reg_nand.h>
-#include <cfg_global.h>
+#include <mach/cfg_global.h>
 
 /* ---- Constants and Types ---------------------------------------------- */
 #if (CFG_GLOBAL_CHIP_FAMILY == CFG_GLOBAL_CHIP_FAMILY_BCMRING)
@@ -48,7 +48,7 @@ int nand_bcm_umi_bch_correct_page(uint8_t *datap, uint8_t *readEccData,
 /* Check in device is ready */
 static inline int nand_bcm_umi_dev_ready(void)
 {
-	return REG_UMI_NAND_RCSR & REG_UMI_NAND_RCSR_RDY;
+	return readl(&REG_UMI_NAND_RCSR) & REG_UMI_NAND_RCSR_RDY;
 }
 
 /* Wait until device is ready */
@@ -62,10 +62,11 @@ static inline void nand_bcm_umi_wait_till_ready(void)
 static inline void nand_bcm_umi_hamming_enable_hwecc(void)
 {
 	/* disable and reset ECC, 512 byte page */
-	REG_UMI_NAND_ECC_CSR &= ~(REG_UMI_NAND_ECC_CSR_ECC_ENABLE |
-		REG_UMI_NAND_ECC_CSR_256BYTE);
+	writel(readl(&REG_UMI_NAND_ECC_CSR) & ~(REG_UMI_NAND_ECC_CSR_ECC_ENABLE |
+		REG_UMI_NAND_ECC_CSR_256BYTE), &REG_UMI_NAND_ECC_CSR);
 	/* enable ECC */
-	REG_UMI_NAND_ECC_CSR |= REG_UMI_NAND_ECC_CSR_ECC_ENABLE;
+	writel(readl(&REG_UMI_NAND_ECC_CSR) | REG_UMI_NAND_ECC_CSR_ECC_ENABLE,
+		&REG_UMI_NAND_ECC_CSR);
 }
 
 #if NAND_ECC_BCH
@@ -76,18 +77,18 @@ static inline void nand_bcm_umi_hamming_enable_hwecc(void)
 static inline void nand_bcm_umi_bch_enable_read_hwecc(void)
 {
 	/* disable and reset ECC */
-	REG_UMI_BCH_CTRL_STATUS = REG_UMI_BCH_CTRL_STATUS_RD_ECC_VALID;
+	writel(REG_UMI_BCH_CTRL_STATUS_RD_ECC_VALID, &REG_UMI_BCH_CTRL_STATUS);
 	/* Turn on ECC */
-	REG_UMI_BCH_CTRL_STATUS = REG_UMI_BCH_CTRL_STATUS_ECC_RD_EN;
+	writel(REG_UMI_BCH_CTRL_STATUS_ECC_RD_EN, &REG_UMI_BCH_CTRL_STATUS);
 }
 
 /* Enable BCH Write ECC */
 static inline void nand_bcm_umi_bch_enable_write_hwecc(void)
 {
 	/* disable and reset ECC */
-	REG_UMI_BCH_CTRL_STATUS = REG_UMI_BCH_CTRL_STATUS_WR_ECC_VALID;
+	writel(REG_UMI_BCH_CTRL_STATUS_WR_ECC_VALID, &REG_UMI_BCH_CTRL_STATUS);
 	/* Turn on ECC */
-	REG_UMI_BCH_CTRL_STATUS = REG_UMI_BCH_CTRL_STATUS_ECC_WR_EN;
+	writel(REG_UMI_BCH_CTRL_STATUS_ECC_WR_EN, &REG_UMI_BCH_CTRL_STATUS);
 }
 
 /* Config number of BCH ECC bytes */
@@ -99,9 +100,9 @@ static inline void nand_bcm_umi_bch_config_ecc(uint8_t numEccBytes)
 	uint32_t numBits = numEccBytes * 8;
 
 	/* disable and reset ECC */
-	REG_UMI_BCH_CTRL_STATUS =
-	    REG_UMI_BCH_CTRL_STATUS_WR_ECC_VALID |
-	    REG_UMI_BCH_CTRL_STATUS_RD_ECC_VALID;
+	writel(REG_UMI_BCH_CTRL_STATUS_WR_ECC_VALID |
+	       REG_UMI_BCH_CTRL_STATUS_RD_ECC_VALID,
+	       &REG_UMI_BCH_CTRL_STATUS);
 
 	/* Every correctible bit requires 13 ECC bits */
 	tValue = (uint32_t) (numBits / ECC_BITS_PER_CORRECTABLE_BIT);
@@ -113,23 +114,21 @@ static inline void nand_bcm_umi_bch_config_ecc(uint8_t numEccBytes)
 	kValue = nValue - (tValue * ECC_BITS_PER_CORRECTABLE_BIT);
 
 	/* Write the settings */
-	REG_UMI_BCH_N = nValue;
-	REG_UMI_BCH_T = tValue;
-	REG_UMI_BCH_K = kValue;
+	writel(nValue, &REG_UMI_BCH_N);
+	writel(tValue, &REG_UMI_BCH_T);
+	writel(kValue, &REG_UMI_BCH_K);
 }
 
 /* Pause during ECC read calculation to skip bytes in OOB */
 static inline void nand_bcm_umi_bch_pause_read_ecc_calc(void)
 {
-	REG_UMI_BCH_CTRL_STATUS =
-	    REG_UMI_BCH_CTRL_STATUS_ECC_RD_EN |
-	    REG_UMI_BCH_CTRL_STATUS_PAUSE_ECC_DEC;
+	writel(REG_UMI_BCH_CTRL_STATUS_ECC_RD_EN | REG_UMI_BCH_CTRL_STATUS_PAUSE_ECC_DEC, &REG_UMI_BCH_CTRL_STATUS);
 }
 
 /* Resume during ECC read calculation after skipping bytes in OOB */
 static inline void nand_bcm_umi_bch_resume_read_ecc_calc(void)
 {
-	REG_UMI_BCH_CTRL_STATUS = REG_UMI_BCH_CTRL_STATUS_ECC_RD_EN;
+	writel(REG_UMI_BCH_CTRL_STATUS_ECC_RD_EN, &REG_UMI_BCH_CTRL_STATUS);
 }
 
 /* Poll read ECC calc to check when hardware completes */
@@ -139,7 +138,7 @@ static inline uint32_t nand_bcm_umi_bch_poll_read_ecc_calc(void)
 
 	do {
 		/* wait for ECC to be valid */
-		regVal = REG_UMI_BCH_CTRL_STATUS;
+		regVal = readl(&REG_UMI_BCH_CTRL_STATUS);
 	} while ((regVal & REG_UMI_BCH_CTRL_STATUS_RD_ECC_VALID) == 0);
 
 	return regVal;
@@ -149,7 +148,7 @@ static inline uint32_t nand_bcm_umi_bch_poll_read_ecc_calc(void)
 static inline void nand_bcm_umi_bch_poll_write_ecc_calc(void)
 {
 	/* wait for ECC to be valid */
-	while ((REG_UMI_BCH_CTRL_STATUS & REG_UMI_BCH_CTRL_STATUS_WR_ECC_VALID)
+	while ((readl(&REG_UMI_BCH_CTRL_STATUS) & REG_UMI_BCH_CTRL_STATUS_WR_ECC_VALID)
 	       == 0)
 		;
 }
@@ -170,9 +169,9 @@ static inline void nand_bcm_umi_bch_read_oobEcc(uint32_t pageSize,
 	if (pageSize != NAND_DATA_ACCESS_SIZE) {
 		/* skip BI */
 #if defined(__KERNEL__) && !defined(STANDALONE)
-		*oobp++ = REG_NAND_DATA8;
+		*oobp++ = readb(&REG_NAND_DATA8);
 #else
-		REG_NAND_DATA8;
+		readb(&REG_NAND_DATA8);
 #endif
 		numToRead--;
 	}
@@ -180,9 +179,9 @@ static inline void nand_bcm_umi_bch_read_oobEcc(uint32_t pageSize,
 	while (numToRead > numEccBytes) {
 		/* skip free oob region */
 #if defined(__KERNEL__) && !defined(STANDALONE)
-		*oobp++ = REG_NAND_DATA8;
+		*oobp++ = readb(&REG_NAND_DATA8);
 #else
-		REG_NAND_DATA8;
+		readb(&REG_NAND_DATA8);
 #endif
 		numToRead--;
 	}
@@ -193,11 +192,11 @@ static inline void nand_bcm_umi_bch_read_oobEcc(uint32_t pageSize,
 
 		while (numToRead > 11) {
 #if defined(__KERNEL__) && !defined(STANDALONE)
-			*oobp = REG_NAND_DATA8;
+			*oobp = readb(&REG_NAND_DATA8);
 			eccCalc[eccPos++] = *oobp;
 			oobp++;
 #else
-			eccCalc[eccPos++] = REG_NAND_DATA8;
+			eccCalc[eccPos++] = readb(&REG_NAND_DATA8);
 #endif
 			numToRead--;
 		}
@@ -207,9 +206,9 @@ static inline void nand_bcm_umi_bch_read_oobEcc(uint32_t pageSize,
 		if (numToRead == 11) {
 			/* read BI */
 #if defined(__KERNEL__) && !defined(STANDALONE)
-			*oobp++ = REG_NAND_DATA8;
+			*oobp++ = readb(&REG_NAND_DATA8);
 #else
-			REG_NAND_DATA8;
+			readb(&REG_NAND_DATA8);
 #endif
 			numToRead--;
 		}
@@ -219,11 +218,11 @@ static inline void nand_bcm_umi_bch_read_oobEcc(uint32_t pageSize,
 	nand_bcm_umi_bch_resume_read_ecc_calc();
 	while (numToRead) {
 #if defined(__KERNEL__) && !defined(STANDALONE)
-		*oobp = REG_NAND_DATA8;
+		*oobp = readb(&REG_NAND_DATA8);
 		eccCalc[eccPos++] = *oobp;
 		oobp++;
 #else
-		eccCalc[eccPos++] = REG_NAND_DATA8;
+		eccCalc[eccPos++] = readb(&REG_NAND_DATA8);
 #endif
 		numToRead--;
 	}
@@ -255,7 +254,7 @@ static inline void nand_bcm_umi_bch_write_oobEcc(uint32_t pageSize,
 	if (pageSize == NAND_DATA_ACCESS_SIZE) {
 		/* Now fill in the ECC bytes */
 		if (numEccBytes >= 13)
-			eccVal = REG_UMI_BCH_WR_ECC_3;
+			eccVal = readl(&REG_UMI_BCH_WR_ECC_3);
 
 		/* Usually we skip CM in oob[0,1] */
 		NAND_BCM_UMI_ECC_WRITE(numEccBytes, 15, &oobp[0],
@@ -268,7 +267,7 @@ static inline void nand_bcm_umi_bch_write_oobEcc(uint32_t pageSize,
 			eccVal & 0xff);	/* ECC 12 */
 
 		if (numEccBytes >= 9)
-			eccVal = REG_UMI_BCH_WR_ECC_2;
+			eccVal = readl(&REG_UMI_BCH_WR_ECC_2);
 
 		NAND_BCM_UMI_ECC_WRITE(numEccBytes, 12, &oobp[3],
 			(eccVal >> 24) & 0xff);	/* ECC11 */
@@ -281,7 +280,7 @@ static inline void nand_bcm_umi_bch_write_oobEcc(uint32_t pageSize,
 
 		/* Now fill in the ECC bytes */
 		if (numEccBytes >= 13)
-			eccVal = REG_UMI_BCH_WR_ECC_3;
+			eccVal = readl(&REG_UMI_BCH_WR_ECC_3);
 
 		/* Usually skip CM in oob[1,2] */
 		NAND_BCM_UMI_ECC_WRITE(numEccBytes, 15, &oobp[1],
@@ -294,7 +293,7 @@ static inline void nand_bcm_umi_bch_write_oobEcc(uint32_t pageSize,
 			eccVal & 0xff);	/* ECC12 */
 
 		if (numEccBytes >= 9)
-			eccVal = REG_UMI_BCH_WR_ECC_2;
+			eccVal = readl(&REG_UMI_BCH_WR_ECC_2);
 
 		NAND_BCM_UMI_ECC_WRITE(numEccBytes, 12, &oobp[4],
 			(eccVal >> 24) & 0xff);	/* ECC11 */
@@ -309,7 +308,7 @@ static inline void nand_bcm_umi_bch_write_oobEcc(uint32_t pageSize,
 		eccVal & 0xff);	/* ECC8 */
 
 	if (numEccBytes >= 5)
-		eccVal = REG_UMI_BCH_WR_ECC_1;
+		eccVal = readl(&REG_UMI_BCH_WR_ECC_1);
 
 	NAND_BCM_UMI_ECC_WRITE(numEccBytes, 8, &oobp[8],
 		(eccVal >> 24) & 0xff);	/* ECC7 */
@@ -321,7 +320,7 @@ static inline void nand_bcm_umi_bch_write_oobEcc(uint32_t pageSize,
 		eccVal & 0xff);	/* ECC4 */
 
 	if (numEccBytes >= 1)
-		eccVal = REG_UMI_BCH_WR_ECC_0;
+		eccVal = readl(&REG_UMI_BCH_WR_ECC_0);
 
 	NAND_BCM_UMI_ECC_WRITE(numEccBytes, 4, &oobp[12],
 		(eccVal >> 24) & 0xff);	/* ECC3 */