diff options
Diffstat (limited to 'src/soc/amd/common/block/acpimmio/mmio_util_psp.c')
-rw-r--r-- | src/soc/amd/common/block/acpimmio/mmio_util_psp.c | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/src/soc/amd/common/block/acpimmio/mmio_util_psp.c b/src/soc/amd/common/block/acpimmio/mmio_util_psp.c deleted file mode 100644 index 75f71e4399..0000000000 --- a/src/soc/amd/common/block/acpimmio/mmio_util_psp.c +++ /dev/null @@ -1,163 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <stdint.h> -#include <arch/io.h> -#include <device/mmio.h> -#include <amdblocks/acpimmio.h> - -static uintptr_t iomux_bar; - -void iomux_set_bar(void *bar) -{ - iomux_bar = (uintptr_t)bar; -} - -u8 iomux_read8(u8 reg) -{ - return read8((void *)(iomux_bar + reg)); -} - -u16 iomux_read16(u8 reg) -{ - return read16((void *)(iomux_bar + reg)); -} - -u32 iomux_read32(u8 reg) -{ - return read32((void *)(iomux_bar + reg)); -} - -void iomux_write8(u8 reg, u8 value) -{ - write8((void *)(iomux_bar + reg), value); -} - -void iomux_write16(u8 reg, u16 value) -{ - write16((void *)(iomux_bar + reg), value); -} - -void iomux_write32(u8 reg, u32 value) -{ - write32((void *)(iomux_bar + reg), value); -} - -static uintptr_t misc_bar; - -void misc_set_bar(void *bar) -{ - misc_bar = (uintptr_t)bar; -} - -u8 misc_read8(u8 reg) -{ - return read8((void *)(misc_bar + reg)); -} - -u16 misc_read16(u8 reg) -{ - return read16((void *)(misc_bar + reg)); -} - -u32 misc_read32(u8 reg) -{ - return read32((void *)(misc_bar + reg)); -} - -void misc_write8(u8 reg, u8 value) -{ - write8((void *)(misc_bar + reg), value); -} - -void misc_write16(u8 reg, u16 value) -{ - write16((void *)(misc_bar + reg), value); -} - -void misc_write32(u8 reg, u32 value) -{ - write32((void *)(misc_bar + reg), value); -} - -static uintptr_t gpio_bar; - -void gpio_set_bar(void *bar) -{ - gpio_bar = (uintptr_t)bar; -} - -void *gpio_get_bar(void) -{ - return (void *)gpio_bar; -} - -static uintptr_t aoac_bar; - -void aoac_set_bar(void *bar) -{ - aoac_bar = (uintptr_t)bar; -} - -u8 aoac_read8(u8 reg) -{ - return read8((void *)(aoac_bar + reg)); -} - -void aoac_write8(u8 reg, u8 value) -{ - write8((void *)(aoac_bar + reg), value); -} - -static uintptr_t io_bar; - -void io_set_bar(void *bar) -{ - io_bar = (uintptr_t)bar; -} - -u8 io_read8(u16 reg) -{ - return read8((void *)(io_bar + reg)); -} - -void io_write8(u16 reg, u8 value) -{ - write8((void *)(io_bar + reg), value); -} - -/* PM registers are accessed a byte at a time via CD6/CD7 */ -uint8_t pm_io_read8(uint8_t reg) -{ - outb(reg, PM_INDEX); - return inb(PM_DATA); -} - -uint16_t pm_io_read16(uint8_t reg) -{ - return (pm_io_read8(reg + sizeof(uint8_t)) << 8) | pm_io_read8(reg); -} - -uint32_t pm_io_read32(uint8_t reg) -{ - return (pm_io_read16(reg + sizeof(uint16_t)) << 16) | pm_io_read16(reg); -} - -void pm_io_write8(uint8_t reg, uint8_t value) -{ - outb(reg, PM_INDEX); - outb(value, PM_DATA); -} - -void pm_io_write16(uint8_t reg, uint16_t value) -{ - pm_io_write8(reg, value & 0xff); - value >>= 8; - pm_io_write8(reg + sizeof(uint8_t), value & 0xff); -} - -void pm_io_write32(uint8_t reg, uint32_t value) -{ - pm_io_write16(reg, value & 0xffff); - value >>= 16; - pm_io_write16(reg + sizeof(uint16_t), value & 0xffff); -} |