diff options
Diffstat (limited to 'src/southbridge/amd/cimx/sb800/smbus.c')
| -rw-r--r-- | src/southbridge/amd/cimx/sb800/smbus.c | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/src/southbridge/amd/cimx/sb800/smbus.c b/src/southbridge/amd/cimx/sb800/smbus.c index 7d1ffb981e..50c77cf0b0 100644 --- a/src/southbridge/amd/cimx/sb800/smbus.c +++ b/src/southbridge/amd/cimx/sb800/smbus.c @@ -1,8 +1,9 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <arch/io.h> +#include <stdint.h> #include "smbus.h" -#include <console/console.h> /* printk */ +#include <console/console.h> static int smbus_wait_until_ready(u32 smbus_io_base) { @@ -49,11 +50,11 @@ int do_smbus_recv_byte(u32 smbus_io_base, u32 device) u8 byte; if (smbus_wait_until_ready(smbus_io_base) < 0) { - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - smbus not ready.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - smbus not ready.\n", __func__); return -2; /* not ready */ } - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - Start.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - Start.\n", __func__); /* set the device I'm talking to */ outb(((device & 0x7f) << 1) | 1, smbus_io_base + SMBHSTADDR); @@ -70,7 +71,7 @@ int do_smbus_recv_byte(u32 smbus_io_base, u32 device) /* read results of transaction */ byte = inb(smbus_io_base + SMBHSTCMD); - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - End.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - End.\n", __func__); return byte; } @@ -79,11 +80,11 @@ int do_smbus_send_byte(u32 smbus_io_base, u32 device, u8 val) u8 byte; if (smbus_wait_until_ready(smbus_io_base) < 0) { - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - smbus not ready.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - smbus not ready.\n", __func__); return -2; /* not ready */ } - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - Start.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - Start.\n", __func__); /* set the command... */ outb(val, smbus_io_base + SMBHSTCMD); @@ -100,7 +101,7 @@ int do_smbus_send_byte(u32 smbus_io_base, u32 device, u8 val) return -3; /* timeout or error */ } - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - End.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - End.\n", __func__); return 0; } @@ -109,11 +110,11 @@ int do_smbus_read_byte(u32 smbus_io_base, u32 device, u32 address) u8 byte; if (smbus_wait_until_ready(smbus_io_base) < 0) { - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - smbus not ready.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - smbus not ready.\n", __func__); return -2; /* not ready */ } - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - Start.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - Start.\n", __func__); /* set the command/address... */ outb(address & 0xff, smbus_io_base + SMBHSTCMD); @@ -133,7 +134,7 @@ int do_smbus_read_byte(u32 smbus_io_base, u32 device, u32 address) /* read results of transaction */ byte = inb(smbus_io_base + SMBHSTDAT0); - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - End.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - End.\n", __func__); return byte; } @@ -142,11 +143,11 @@ int do_smbus_write_byte(u32 smbus_io_base, u32 device, u32 address, u8 val) u8 byte; if (smbus_wait_until_ready(smbus_io_base) < 0) { - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - smbus not ready.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - smbus not ready.\n", __func__); return -2; /* not ready */ } - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - Start.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - Start.\n", __func__); /* set the command/address... */ outb(address & 0xff, smbus_io_base + SMBHSTCMD); @@ -166,7 +167,7 @@ int do_smbus_write_byte(u32 smbus_io_base, u32 device, u32 address, u8 val) return -3; /* timeout or error */ } - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - End.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - End.\n", __func__); return 0; } @@ -174,7 +175,7 @@ void alink_ab_indx(u32 reg_space, u32 reg_addr, u32 mask, u32 val) { u32 tmp; - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - Start.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - Start.\n", __func__); outl((reg_space & 0x7) << 29 | reg_addr, AB_INDX); tmp = inl(AB_DATA); /* rpr 4.2 @@ -190,14 +191,14 @@ void alink_ab_indx(u32 reg_space, u32 reg_addr, u32 mask, u32 val) outl((reg_space & 0x7) << 29 | reg_addr, AB_INDX); /* probably we don't have to do it again. */ outl(tmp, AB_DATA); outl(0, AB_INDX); - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - End.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - End.\n", __func__); } void alink_rc_indx(u32 reg_space, u32 reg_addr, u32 port, u32 mask, u32 val) { u32 tmp; - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - Start.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - Start.\n", __func__); outl((reg_space & 0x7) << 29 | (port & 3) << 24 | reg_addr, AB_INDX); tmp = inl(AB_DATA); /* rpr 4.2 @@ -213,7 +214,7 @@ void alink_rc_indx(u32 reg_space, u32 reg_addr, u32 port, u32 mask, u32 val) outl((reg_space & 0x7) << 29 | (port & 3) << 24 | reg_addr, AB_INDX); /* probably we don't have to do it again. */ outl(tmp, AB_DATA); outl(0, AB_INDX); - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - End.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - End.\n", __func__); } /* space = 0: AX_INDXC, AX_DATAC @@ -223,7 +224,7 @@ void alink_ax_indx(u32 space /*c or p? */, u32 axindc, u32 mask, u32 val) { u32 tmp; - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - Start.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - Start.\n", __func__); /* read axindc to tmp */ outl(space << 29 | space << 3 | 0x30, AB_INDX); outl(axindc, AB_DATA); @@ -242,5 +243,5 @@ void alink_ax_indx(u32 space /*c or p? */, u32 axindc, u32 mask, u32 val) outl(space << 29 | space << 3 | 0x34, AB_INDX); outl(tmp, AB_DATA); outl(0, AB_INDX); - printk(BIOS_DEBUG, "SB800 - Smbus.c - %s - End.\n", __func__); + printk(BIOS_DEBUG, "SB800 - smbus.c - %s - End.\n", __func__); } |