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Rewrite the memory map-related code...

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...other style fixes, etc.
This commit is contained in:
TuxSH
2018-02-26 22:09:35 +01:00
parent bda9dcbe73
commit c7d83c6eb6
26 changed files with 603 additions and 442 deletions
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19
exosphere/src/i2c.h
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@@ -51,13 +51,20 @@ typedef struct {
uint32_t I2C_I2C_HS_INTERFACE_TIMING_1_0;
} i2c_registers_t;
static inline uintptr_t get_i2c_dtv_234_base(void) {
return MMIO_GET_DEVICE_ADDRESS(MMIO_DEVID_DTV_I2C234);
}
#define I2C1_REGS ((volatile i2c_registers_t *)(mmio_get_device_address(MMIO_DEVID_DTV_I2C234) + 0x000))
#define I2C2_REGS ((volatile i2c_registers_t *)(mmio_get_device_address(MMIO_DEVID_DTV_I2C234) + 0x400))
#define I2C3_REGS ((volatile i2c_registers_t *)(mmio_get_device_address(MMIO_DEVID_DTV_I2C234) + 0x500))
#define I2C4_REGS ((volatile i2c_registers_t *)(mmio_get_device_address(MMIO_DEVID_DTV_I2C234) + 0x700))
#define I2C5_REGS ((volatile i2c_registers_t *)(mmio_get_device_address(MMIO_DEVID_I2C56_SPI2B) + 0x000))
#define I2C6_REGS ((volatile i2c_registers_t *)(mmio_get_device_address(MMIO_DEVID_I2C56_SPI2B) + 0x100))
static inline uintptr_t get_i2c56_spi2b_base(void) {
return MMIO_GET_DEVICE_ADDRESS(MMIO_DEVID_I2C56_SPI2B);
}
#define I2C1_REGS ((volatile i2c_registers_t *)(get_i2c_dtv_234_base() + 0x000))
#define I2C2_REGS ((volatile i2c_registers_t *)(get_i2c_dtv_234_base() + 0x400))
#define I2C3_REGS ((volatile i2c_registers_t *)(get_i2c_dtv_234_base() + 0x500))
#define I2C4_REGS ((volatile i2c_registers_t *)(get_i2c_dtv_234_base() + 0x700))
#define I2C5_REGS ((volatile i2c_registers_t *)(get_i2c56_spi2b_base() + 0x000))
#define I2C6_REGS ((volatile i2c_registers_t *)(get_i2c56_spi2b_base() + 0x100))
void i2c_init(unsigned int id);