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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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10
exosphere/src/fuse.c
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@ -23,7 +23,7 @@ void fuse_init(void)
void fuse_make_regs_visible(void)
{
/* TODO: Replace this with a proper CLKRST driver */
volatile uint32_t* misc_clk_reg = (volatile uint32_t *)mmio_get_device_address(MMIO_DEVID_CLKRST) + 0x48;
volatile uint32_t* misc_clk_reg = (volatile uint32_t *)MMIO_GET_DEVICE_ADDRESS(MMIO_DEVID_CLKRST) + 0x48;
uint32_t misc_clk_val = *misc_clk_reg;
*misc_clk_reg = (misc_clk_val | (1 << 28));
}
@ -162,9 +162,9 @@ uint64_t fuse_get_device_id(void) {
derived_lot_code = (derived_lot_code * 0x24) + ((lot_code >> (24 - 6*i)) & 0x3F);
}
derived_lot_code &= 0x03FFFFFF;
device_id |= y_coord << 0;
device_id |= x_coord << 9;
device_id |= x_coord << 9;
device_id |= wafer_id << 18;
device_id |= derived_lot_code << 24;
device_id |= fab_code << 50;
@ -200,7 +200,7 @@ uint32_t fuse_get_retail_type(void) {
return 1;
} else if (retail_type == 3) { /* Standard dev unit, 0 | DEV_UNIT. */
return 0;
}
}
return 2; /* IS_RETAIL | DEV_UNIT */
}
@ -216,7 +216,7 @@ void fuse_get_hardware_info(void *dst) {
uint32_t lot_code_1 = FUSE_CHIP_REGS->FUSE_LOT_CODE_1 & 0x0FFFFFFF;
uint32_t fab_code = FUSE_CHIP_REGS->FUSE_FAB_CODE & 0x3F;
uint32_t vendor_code = FUSE_CHIP_REGS->FUSE_VENDOR_CODE & 0xF;
/* Hardware Info = unk_hw_fuse || Y_COORD || X_COORD || WAFER_ID || LOT_CODE || FAB_CODE || VENDOR_ID */
hw_info[0] = (uint32_t)((lot_code_1 << 30) | (wafer_id << 24) | (x_coord << 15) | (y_coord << 6) | (unk_hw_fuse));
hw_info[1] = (uint32_t)((lot_code_0 << 26) | (lot_code_1 >> 2));