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-rw-r--r--src/drivers/maxim/max77686/max77686.c6
-rw-r--r--src/include/device/mmio.h18
-rw-r--r--src/include/endian.h5
-rw-r--r--src/include/mmio.h45
4 files changed, 21 insertions, 53 deletions
diff --git a/src/drivers/maxim/max77686/max77686.c b/src/drivers/maxim/max77686/max77686.c
index 54e3a6c912..cfbf912937 100644
--- a/src/drivers/maxim/max77686/max77686.c
+++ b/src/drivers/maxim/max77686/max77686.c
@@ -127,10 +127,10 @@ static int max77686_enablereg(unsigned int bus, enum max77686_regnum reg, int en
}
if (enable == REG_DISABLE) {
- clrbits_8(&read_data,
+ clrbits8(&read_data,
pmic->reg_enbitmask << pmic->reg_enbitpos);
} else {
- clrsetbits_8(&read_data,
+ clrsetbits8(&read_data,
pmic->reg_enbitmask << pmic->reg_enbitpos,
pmic->reg_enbiton << pmic->reg_enbitpos);
}
@@ -177,7 +177,7 @@ int max77686_volsetting(unsigned int bus, enum max77686_regnum reg,
}
vol_level /= (u32)pmic->vol_div;
- clrsetbits_8(&read_data, pmic->vol_bitmask << pmic->vol_bitpos,
+ clrsetbits8(&read_data, pmic->vol_bitmask << pmic->vol_bitpos,
vol_level << pmic->vol_bitpos);
ret = max77686_i2c_write(bus, MAX77686_I2C_ADDR, pmic->vol_addr, read_data);
diff --git a/src/include/device/mmio.h b/src/include/device/mmio.h
index 6596cf89ed..9c5e27cfd8 100644
--- a/src/include/device/mmio.h
+++ b/src/include/device/mmio.h
@@ -19,6 +19,24 @@
#include <endian.h>
#include <types.h>
+#define __clrsetbits_impl(bits, addr, clear, set) write##bits(addr, \
+ (read##bits(addr) & ~((uint##bits##_t)(clear))) | (set))
+
+#define clrsetbits8(addr, clear, set) __clrsetbits_impl(8, addr, clear, set)
+#define clrsetbits16(addr, clear, set) __clrsetbits_impl(16, addr, clear, set)
+#define clrsetbits32(addr, clear, set) __clrsetbits_impl(32, addr, clear, set)
+#define clrsetbits64(addr, clear, set) __clrsetbits_impl(64, addr, clear, set)
+
+#define setbits8(addr, set) clrsetbits8(addr, 0, set)
+#define setbits16(addr, set) clrsetbits16(addr, 0, set)
+#define setbits32(addr, set) clrsetbits32(addr, 0, set)
+#define setbits64(addr, set) clrsetbits64(addr, 0, set)
+
+#define clrbits8(addr, clear) clrsetbits8(addr, clear, 0)
+#define clrbits16(addr, clear) clrsetbits16(addr, clear, 0)
+#define clrbits32(addr, clear) clrsetbits32(addr, clear, 0)
+#define clrbits64(addr, clear) clrsetbits64(addr, clear, 0)
+
#ifndef __ROMCC__
/*
* Reads a transfer buffer from 32-bit FIFO registers. fifo_stride is the
diff --git a/src/include/endian.h b/src/include/endian.h
index 8dc18542ae..f16f668a18 100644
--- a/src/include/endian.h
+++ b/src/include/endian.h
@@ -79,11 +79,6 @@
#define clrsetbits_le16(addr, clear, set) __clrsetbits(le, 16, addr, clear, set)
#define clrsetbits_be16(addr, clear, set) __clrsetbits(be, 16, addr, clear, set)
-#define clrsetbits_8(addr, clear, set) \
- write8(addr, (read8(addr) & ~(clear)) | (set))
-#define clrbits_8(addr, clear) clrsetbits_8(addr, clear, 0)
-#define setbits_8(addr, set) setbits_8(addr, 0, set)
-
#ifndef __ROMCC__
/* be16dec/be32dec/be64dec/le16dec/le32dec/le64dec family of functions. */
#define DEFINE_ENDIAN_DEC(endian, width) \
diff --git a/src/include/mmio.h b/src/include/mmio.h
deleted file mode 100644
index 4f2c806cac..0000000000
--- a/src/include/mmio.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-/*
- * mmio.h provides update*() as well as read/write*() from arch/mmio.h
- */
-
-#ifndef __MMIO_H__
-#define __MMIO_H__
-
-#include <arch/mmio.h>
-#include <stdint.h>
-
-static __always_inline void update8(volatile void *addr, uint8_t mask, uint8_t or)
-{
- uint8_t reg = read8(addr);
- reg = (reg & mask) | or;
- write8(addr, reg);
-}
-
-static __always_inline void update16(volatile void *addr, uint16_t mask, uint16_t or)
-{
- uint16_t reg = read16(addr);
- reg = (reg & mask) | or;
- write16(addr, reg);
-}
-
-static __always_inline void update32(volatile void *addr, uint32_t mask, uint32_t or)
-{
- uint32_t reg = read32(addr);
- reg = (reg & mask) | or;
- write32(addr, reg);
-}
-
-#endif /* __MMIO_H__ */