diff options
-rw-r--r-- | src/include/device/smbus_host.h | 2 | ||||
-rw-r--r-- | src/soc/intel/broadwell/include/soc/smbus.h | 1 | ||||
-rw-r--r-- | src/soc/intel/broadwell/smbus.c | 3 | ||||
-rw-r--r-- | src/soc/intel/cannonlake/include/soc/smbus.h | 4 | ||||
-rw-r--r-- | src/soc/intel/common/block/smbus/smbus.c | 4 | ||||
-rw-r--r-- | src/soc/intel/denverton_ns/include/soc/smbus.h | 2 | ||||
-rw-r--r-- | src/soc/intel/icelake/include/soc/smbus.h | 4 | ||||
-rw-r--r-- | src/soc/intel/skylake/include/soc/smbus.h | 3 | ||||
-rw-r--r-- | src/soc/intel/tigerlake/include/soc/smbus.h | 2 | ||||
-rw-r--r-- | src/southbridge/intel/bd82x6x/pch.h | 1 | ||||
-rw-r--r-- | src/southbridge/intel/bd82x6x/smbus.c | 4 | ||||
-rw-r--r-- | src/southbridge/intel/common/smbus.c | 5 | ||||
-rw-r--r-- | src/southbridge/intel/common/smbus.h | 2 | ||||
-rw-r--r-- | src/southbridge/intel/ibexpeak/pch.h | 1 | ||||
-rw-r--r-- | src/southbridge/intel/ibexpeak/smbus.c | 4 | ||||
-rw-r--r-- | src/southbridge/intel/lynxpoint/pch.h | 1 | ||||
-rw-r--r-- | src/southbridge/intel/lynxpoint/smbus.c | 4 |
17 files changed, 14 insertions, 33 deletions
diff --git a/src/include/device/smbus_host.h b/src/include/device/smbus_host.h index 071eef0ff260..cb31d02d333b 100644 --- a/src/include/device/smbus_host.h +++ b/src/include/device/smbus_host.h @@ -35,6 +35,6 @@ int do_i2c_block_write(uintptr_t base, u8 device, size_t bytes, u8 *buf); /* Upstream API */ void smbus_host_reset(uintptr_t base); - +void smbus_set_slave_addr(uintptr_t base, u8 slave_address); #endif diff --git a/src/soc/intel/broadwell/include/soc/smbus.h b/src/soc/intel/broadwell/include/soc/smbus.h index 40aaf438a826..ed3737336077 100644 --- a/src/soc/intel/broadwell/include/soc/smbus.h +++ b/src/soc/intel/broadwell/include/soc/smbus.h @@ -22,7 +22,6 @@ #define SMB_BASE 0x20 #define HOSTC 0x40 #define HST_EN (1 << 0) -#define SMB_RCV_SLVA 0x09 /* SMBus I/O bits. */ #define SMBHSTSTAT 0x0 diff --git a/src/soc/intel/broadwell/smbus.c b/src/soc/intel/broadwell/smbus.c index c32e31d6a92b..0ac2ffc388c6 100644 --- a/src/soc/intel/broadwell/smbus.c +++ b/src/soc/intel/broadwell/smbus.c @@ -24,7 +24,6 @@ #include <soc/iomap.h> #include <soc/ramstage.h> #include <soc/smbus.h> -#include <southbridge/intel/common/smbus.h> #include <device/smbus_host.h> static void pch_smbus_init(struct device *dev) @@ -40,7 +39,7 @@ static void pch_smbus_init(struct device *dev) /* Set Receive Slave Address */ res = find_resource(dev, PCI_BASE_ADDRESS_4); if (res) - outb(SMBUS_SLAVE_ADDR, res->base + SMB_RCV_SLVA); + smbus_set_slave_addr(res->base, SMBUS_SLAVE_ADDR); } static int lsmbus_read_byte(struct device *dev, u8 address) diff --git a/src/soc/intel/cannonlake/include/soc/smbus.h b/src/soc/intel/cannonlake/include/soc/smbus.h index e3d93a2a5446..54d0d6cfbffb 100644 --- a/src/soc/intel/cannonlake/include/soc/smbus.h +++ b/src/soc/intel/cannonlake/include/soc/smbus.h @@ -19,10 +19,6 @@ #ifndef _SOC_CANNONLAKE_SMBUS_H_ #define _SOC_CANNONLAKE_SMBUS_H_ -/* IO and MMIO registers under primary BAR */ -/* Set address for PCH as SMBus slave role */ -#define SMB_RCV_SLVA 0x09 - /* TCO registers and fields live behind TCOBASE I/O bar in SMBus device. */ #define TCO1_STS 0x04 #define TCO_TIMEOUT (1 << 3) diff --git a/src/soc/intel/common/block/smbus/smbus.c b/src/soc/intel/common/block/smbus/smbus.c index ce75f3a8914c..a99efafe85a0 100644 --- a/src/soc/intel/common/block/smbus/smbus.c +++ b/src/soc/intel/common/block/smbus/smbus.c @@ -13,14 +13,12 @@ * GNU General Public License for more details. */ -#include <arch/io.h> #include <device/device.h> #include <device/path.h> #include <device/smbus.h> #include <device/pci.h> #include <device/pci_ids.h> #include <soc/smbus.h> -#include <southbridge/intel/common/smbus.h> #include <device/smbus_host.h> #include "smbuslib.h" @@ -63,7 +61,7 @@ static void pch_smbus_init(struct device *dev) /* Set Receive Slave Address */ res = find_resource(dev, PCI_BASE_ADDRESS_4); if (res) - outb(SMBUS_SLAVE_ADDR, res->base + SMB_RCV_SLVA); + smbus_set_slave_addr(res->base, SMBUS_SLAVE_ADDR); } static void smbus_read_resources(struct device *dev) diff --git a/src/soc/intel/denverton_ns/include/soc/smbus.h b/src/soc/intel/denverton_ns/include/soc/smbus.h index 5dbeecc0cf98..5668440af3fb 100644 --- a/src/soc/intel/denverton_ns/include/soc/smbus.h +++ b/src/soc/intel/denverton_ns/include/soc/smbus.h @@ -25,7 +25,7 @@ #define HST_EN (1 << 0) #define HOSTC_SMI_EN (1 << 1) #define HOSTC_I2C_EN (1 << 2) -#define SMB_RCV_SLVA 0x09 + /* SMBUS TCO base address. */ #define TCOBASE 0x50 #define MASK_TCOBASE 0xffe0 diff --git a/src/soc/intel/icelake/include/soc/smbus.h b/src/soc/intel/icelake/include/soc/smbus.h index f4f5b11288ad..9d8fe46b64bf 100644 --- a/src/soc/intel/icelake/include/soc/smbus.h +++ b/src/soc/intel/icelake/include/soc/smbus.h @@ -16,10 +16,6 @@ #ifndef _SOC_ICELAKE_SMBUS_H_ #define _SOC_ICELAKE_SMBUS_H_ -/* IO and MMIO registers under primary BAR */ -/* Set address for PCH as SMBus slave role */ -#define SMB_RCV_SLVA 0x09 - /* TCO registers and fields live behind TCOBASE I/O bar in SMBus device. */ #define TCO1_STS 0x04 #define TCO_TIMEOUT (1 << 3) diff --git a/src/soc/intel/skylake/include/soc/smbus.h b/src/soc/intel/skylake/include/soc/smbus.h index aad57aabb622..ee257ea6131b 100644 --- a/src/soc/intel/skylake/include/soc/smbus.h +++ b/src/soc/intel/skylake/include/soc/smbus.h @@ -19,9 +19,6 @@ #ifndef _SOC_SMBUS_H_ #define _SOC_SMBUS_H_ -/* PCI Configuration Space (D31:F3): SMBus */ -#define SMB_RCV_SLVA 0x09 - /* TCO registers and fields live behind TCOBASE I/O bar in SMBus device. */ #define TCO1_STS 0x04 #define TCO_TIMEOUT (1 << 3) diff --git a/src/soc/intel/tigerlake/include/soc/smbus.h b/src/soc/intel/tigerlake/include/soc/smbus.h index 9226fba4e168..50ea044e5397 100644 --- a/src/soc/intel/tigerlake/include/soc/smbus.h +++ b/src/soc/intel/tigerlake/include/soc/smbus.h @@ -23,8 +23,6 @@ #define _SOC_TIGERLAKE_SMBUS_H_ /* IO and MMIO registers under primary BAR */ -/* Set address for PCH as SMBus slave role */ -#define SMB_RCV_SLVA 0x09 /* TCO registers and fields live behind TCOBASE I/O bar in SMBus device. */ #define TCO1_STS 0x04 diff --git a/src/southbridge/intel/bd82x6x/pch.h b/src/southbridge/intel/bd82x6x/pch.h index 089d4586bf3c..5f353af1ee9a 100644 --- a/src/southbridge/intel/bd82x6x/pch.h +++ b/src/southbridge/intel/bd82x6x/pch.h @@ -238,7 +238,6 @@ void early_usb_init(const struct southbridge_usb_port *portmap); #define PCH_SMBUS_DEV PCI_DEV(0, 0x1f, 3) #define SMB_BASE 0x20 #define HOSTC 0x40 -#define SMB_RCV_SLVA 0x09 /* HOSTC bits */ #define I2C_EN (1 << 2) diff --git a/src/southbridge/intel/bd82x6x/smbus.c b/src/southbridge/intel/bd82x6x/smbus.c index 0a9c17598e90..b011c493a764 100644 --- a/src/southbridge/intel/bd82x6x/smbus.c +++ b/src/southbridge/intel/bd82x6x/smbus.c @@ -20,8 +20,6 @@ #include <device/pci.h> #include <device/pci_ids.h> #include <device/pci_ops.h> -#include <arch/io.h> -#include <southbridge/intel/common/smbus.h> #include <device/smbus_host.h> #include "pch.h" @@ -38,7 +36,7 @@ static void pch_smbus_init(struct device *dev) /* Set Receive Slave Address */ res = find_resource(dev, PCI_BASE_ADDRESS_4); if (res) - outb(SMBUS_SLAVE_ADDR, res->base + SMB_RCV_SLVA); + smbus_set_slave_addr(res->base, SMBUS_SLAVE_ADDR); } static int lsmbus_read_byte(struct device *dev, u8 address) diff --git a/src/southbridge/intel/common/smbus.c b/src/southbridge/intel/common/smbus.c index f6805ad50fcd..d253ae7e04f7 100644 --- a/src/southbridge/intel/common/smbus.c +++ b/src/southbridge/intel/common/smbus.c @@ -101,6 +101,11 @@ void smbus_host_reset(uintptr_t base) host_and_or(base, SMBHSTSTAT, 0xff, 0); } +void smbus_set_slave_addr(uintptr_t base, u8 slave_address) +{ + host_outb(base, SMB_RCV_SLVA, slave_address); +} + static int host_completed(u8 status) { if (status & SMBHSTSTS_HOST_BUSY) diff --git a/src/southbridge/intel/common/smbus.h b/src/southbridge/intel/common/smbus.h index 20443e10602d..e72203e46e18 100644 --- a/src/southbridge/intel/common/smbus.h +++ b/src/southbridge/intel/common/smbus.h @@ -32,4 +32,6 @@ #define SMBUS_PIN_CTL 0xf #define SMBSLVCMD 0x11 +#define SMB_RCV_SLVA SMBTRNSADD + #endif diff --git a/src/southbridge/intel/ibexpeak/pch.h b/src/southbridge/intel/ibexpeak/pch.h index 5785ef1a6715..529b7a2e83fd 100644 --- a/src/southbridge/intel/ibexpeak/pch.h +++ b/src/southbridge/intel/ibexpeak/pch.h @@ -232,7 +232,6 @@ void pch_enable(struct device *dev); #define PCH_SMBUS_DEV PCI_DEV(0, 0x1f, 3) #define SMB_BASE 0x20 #define HOSTC 0x40 -#define SMB_RCV_SLVA 0x09 /* HOSTC bits */ #define I2C_EN (1 << 2) diff --git a/src/southbridge/intel/ibexpeak/smbus.c b/src/southbridge/intel/ibexpeak/smbus.c index 9168cffb24fb..accbe68bd042 100644 --- a/src/southbridge/intel/ibexpeak/smbus.c +++ b/src/southbridge/intel/ibexpeak/smbus.c @@ -20,8 +20,6 @@ #include <device/pci.h> #include <device/pci_ids.h> #include <device/pci_ops.h> -#include <arch/io.h> -#include <southbridge/intel/common/smbus.h> #include <device/smbus_host.h> #include "pch.h" @@ -38,7 +36,7 @@ static void pch_smbus_init(struct device *dev) /* Set Receive Slave Address */ res = find_resource(dev, PCI_BASE_ADDRESS_4); if (res) - outb(SMBUS_SLAVE_ADDR, res->base + SMB_RCV_SLVA); + smbus_set_slave_addr(res->base, SMBUS_SLAVE_ADDR); } static int lsmbus_read_byte(struct device *dev, u8 address) diff --git a/src/southbridge/intel/lynxpoint/pch.h b/src/southbridge/intel/lynxpoint/pch.h index d83dd172758c..71f42ea72308 100644 --- a/src/southbridge/intel/lynxpoint/pch.h +++ b/src/southbridge/intel/lynxpoint/pch.h @@ -440,7 +440,6 @@ void mainboard_config_superio(void); #define PCH_SMBUS_DEV PCI_DEV(0, 0x1f, 3) #define SMB_BASE 0x20 #define HOSTC 0x40 -#define SMB_RCV_SLVA 0x09 /* HOSTC bits */ #define I2C_EN (1 << 2) diff --git a/src/southbridge/intel/lynxpoint/smbus.c b/src/southbridge/intel/lynxpoint/smbus.c index 24beaf2fde14..ff659b837a49 100644 --- a/src/southbridge/intel/lynxpoint/smbus.c +++ b/src/southbridge/intel/lynxpoint/smbus.c @@ -20,8 +20,6 @@ #include <device/pci.h> #include <device/pci_ids.h> #include <device/pci_ops.h> -#include <arch/io.h> -#include <southbridge/intel/common/smbus.h> #include <device/smbus_host.h> #include "pch.h" @@ -38,7 +36,7 @@ static void pch_smbus_init(struct device *dev) /* Set Receive Slave Address */ res = find_resource(dev, PCI_BASE_ADDRESS_4); if (res) - outb(SMBUS_SLAVE_ADDR, res->base + SMB_RCV_SLVA); + smbus_set_slave_addr(res->base, SMBUS_SLAVE_ADDR); } static int lsmbus_read_byte(struct device *dev, u8 address) |