diff options
Diffstat (limited to 'src/soc/intel/common')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/lpc_lib.h | 9 | ||||
| -rw-r--r-- | src/soc/intel/common/block/lpc/lpc.c | 8 | ||||
| -rw-r--r-- | src/soc/intel/common/block/lpc/lpc_lib.c | 22 |
3 files changed, 0 insertions, 39 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/lpc_lib.h b/src/soc/intel/common/block/include/intelblocks/lpc_lib.h index 82cba8ec7f..542281ed43 100644 --- a/src/soc/intel/common/block/include/intelblocks/lpc_lib.h +++ b/src/soc/intel/common/block/include/intelblocks/lpc_lib.h @@ -45,11 +45,6 @@ enum serirq_mode { SERIRQ_OFF, }; -struct lpc_mmio_range { - uintptr_t base; - size_t size; -}; - /* * Enable fixed IO ranges to LPC. IOE_* macros can be OR'ed together. * Output:I/O Enable Bits @@ -65,8 +60,6 @@ void lpc_open_pmio_window(uint16_t base, uint16_t size); void lpc_close_pmio_windows(void); /* Open a generic MMIO window to the LPC bus. One window is available. */ void lpc_open_mmio_window(uintptr_t base, size_t size); -/* Returns true if given window is decoded to LPC via a fixed range. */ -bool lpc_fits_fixed_mmio_window(uintptr_t base, size_t size); /* Init SoC Specific LPC features. Common definition will be weak and each soc will need to define the init. */ void lpc_soc_init(struct device *dev); @@ -74,8 +67,6 @@ void lpc_soc_init(struct device *dev); void pch_lpc_soc_fill_io_resources(struct device *dev); /* Init LPC GPIO pads */ void lpc_configure_pads(void); -/* Get SoC specific MMIO ranges */ -const struct lpc_mmio_range *soc_get_fixed_mmio_ranges(void); /* Set LPC BIOS Control BILD bit. */ void lpc_set_bios_interface_lock_down(void); /* Set LPC BIOS Control LE bit. */ diff --git a/src/soc/intel/common/block/lpc/lpc.c b/src/soc/intel/common/block/lpc/lpc.c index e754237ffa..0bffaf62e6 100644 --- a/src/soc/intel/common/block/lpc/lpc.c +++ b/src/soc/intel/common/block/lpc/lpc.c @@ -59,14 +59,6 @@ static void pch_lpc_loop_resources(struct device *dev) for (res = dev->resource_list; res; res = res->next) { if (res->flags & IORESOURCE_IO) lpc_open_pmio_window(res->base, res->size); - - if (res->flags & IORESOURCE_MEM) { - /* Check if this is already decoded. */ - if (lpc_fits_fixed_mmio_window(res->base, res->size)) - continue; - - lpc_open_mmio_window(res->base, res->size); - } } pch_lpc_set_child_resources(dev); } diff --git a/src/soc/intel/common/block/lpc/lpc_lib.c b/src/soc/intel/common/block/lpc/lpc_lib.c index d050ee36e5..6c300a2d52 100644 --- a/src/soc/intel/common/block/lpc/lpc_lib.c +++ b/src/soc/intel/common/block/lpc/lpc_lib.c @@ -148,28 +148,6 @@ void lpc_open_mmio_window(uintptr_t base, size_t size) pci_write_config32(PCH_DEV_LPC, LPC_GENERIC_MEM_RANGE, lgmr); } -bool lpc_fits_fixed_mmio_window(uintptr_t base, size_t size) -{ - resource_t res_end, range_end; - const struct lpc_mmio_range *range; - const struct lpc_mmio_range *lpc_fixed_mmio_ranges = - soc_get_fixed_mmio_ranges(); - - for (range = lpc_fixed_mmio_ranges; range->size; range++) { - range_end = range->base + range->size; - res_end = base + size; - - if ((base >= range->base) && (res_end <= range_end)) { - printk(BIOS_DEBUG, - "Resource %lx size %zx fits in fixed window" - " %lx size %zx\n", - base, size, range->base, range->size); - return true; - } - } - return false; -} - /* * Set FAST_SPIBAR BIOS Control register based on input bit field. */ |