soc/intel/broadwell: Use newer function for resource declarations
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: Ie44518988e999794fba35f41075ff62e82663d70 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76285 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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@ -258,9 +258,7 @@ static void mc_report_map_entries(struct device *dev, uint64_t *values)
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static void mc_add_dram_resources(struct device *dev, int *resource_cnt)
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static void mc_add_dram_resources(struct device *dev, int *resource_cnt)
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{
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{
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unsigned long base_k, size_k;
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unsigned long index;
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unsigned long index;
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struct resource *resource;
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uint64_t mc_values[NUM_MAP_ENTRIES];
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uint64_t mc_values[NUM_MAP_ENTRIES];
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unsigned long dpr_size = 0;
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unsigned long dpr_size = 0;
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u32 dpr_reg;
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u32 dpr_reg;
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@ -277,7 +275,7 @@ static void mc_add_dram_resources(struct device *dev, int *resource_cnt)
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*/
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*/
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dpr_reg = pci_read_config32(dev, DPR);
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dpr_reg = pci_read_config32(dev, DPR);
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if (dpr_reg & DPR_EPM) {
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if (dpr_reg & DPR_EPM) {
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dpr_size = (dpr_reg & DPR_SIZE_MASK) << 16;
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dpr_size = (dpr_reg & DPR_SIZE_MASK) << 26;
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printk(BIOS_INFO, "DPR SIZE: 0x%lx\n", dpr_size);
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printk(BIOS_INFO, "DPR SIZE: 0x%lx\n", dpr_size);
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}
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}
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@ -313,45 +311,28 @@ static void mc_add_dram_resources(struct device *dev, int *resource_cnt)
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*/
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*/
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index = *resource_cnt;
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index = *resource_cnt;
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/* 0 - > 0xa0000 */
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base_k = 0;
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size_k = (0xa0000 >> 10) - base_k;
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ram_resource_kb(dev, index++, base_k, size_k);
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/* 0xc0000 -> TSEG - DPR */
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/*
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base_k = 0xc0000 >> 10;
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* 0 - > 0xa0000: RAM
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size_k = (unsigned long)(mc_values[TSEG_REG] >> 10) - base_k;
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* 0xa0000 - 0xbffff: Legacy VGA
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size_k -= dpr_size >> 10;
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* 0xc0000 - 0xfffff: RAM
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ram_resource_kb(dev, index++, base_k, size_k);
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*/
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ram_range(dev, index++, 0, 0xa0000);
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mmio_from_to(dev, index++, 0xa0000, 0xc0000);
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reserved_ram_from_to(dev, index++, 0xc0000, 1 * MiB);
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/* 1MiB -> TSEG - DPR */
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ram_from_to(dev, index++, 1 * MiB, mc_values[TSEG_REG] - dpr_size);
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/* TSEG - DPR -> BGSM */
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/* TSEG - DPR -> BGSM */
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resource = new_resource(dev, index++);
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reserved_ram_from_to(dev, index++, mc_values[TSEG_REG] - dpr_size, mc_values[BGSM_REG]);
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resource->base = mc_values[TSEG_REG] - dpr_size;
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resource->size = mc_values[BGSM_REG] - (mc_values[TSEG_REG] - dpr_size);
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resource->flags = IORESOURCE_MEM | IORESOURCE_FIXED |
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IORESOURCE_STORED | IORESOURCE_RESERVE |
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IORESOURCE_ASSIGNED | IORESOURCE_CACHEABLE;
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/* BGSM -> TOLUD */
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/* BGSM -> TOLUD */
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resource = new_resource(dev, index++);
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mmio_from_to(dev, index++, mc_values[BGSM_REG], mc_values[TOLUD_REG]);
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resource->base = mc_values[BGSM_REG];
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resource->size = mc_values[TOLUD_REG] - mc_values[BGSM_REG];
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resource->flags = IORESOURCE_MEM | IORESOURCE_FIXED |
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IORESOURCE_STORED | IORESOURCE_RESERVE |
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IORESOURCE_ASSIGNED;
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/* 4GiB -> TOUUD */
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/* 4GiB -> TOUUD */
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upper_ram_end(dev, index++, mc_values[TOUUD_REG]);
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upper_ram_end(dev, index++, mc_values[TOUUD_REG]);
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/* Reserve everything between A segment and 1MB:
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*
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* 0xa0000 - 0xbffff: legacy VGA
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* 0xc0000 - 0xfffff: RAM
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*/
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mmio_resource_kb(dev, index++, (0xa0000 >> 10), (0xc0000 - 0xa0000) >> 10);
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reserved_ram_resource_kb(dev, index++, (0xc0000 >> 10),
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(0x100000 - 0xc0000) >> 10);
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*resource_cnt = index;
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*resource_cnt = index;
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}
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}
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@ -369,10 +350,8 @@ static void systemagent_read_resources(struct device *dev)
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/* Add VT-d MMIO resources if capable */
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/* Add VT-d MMIO resources if capable */
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if (vtd_capable) {
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if (vtd_capable) {
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mmio_resource_kb(dev, index++, GFXVT_BASE_ADDRESS / KiB,
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mmio_range(dev, index++, GFXVT_BASE_ADDRESS, GFXVT_BASE_SIZE);
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GFXVT_BASE_SIZE / KiB);
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mmio_range(dev, index++, VTVC0_BASE_ADDRESS, VTVC0_BASE_SIZE);
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mmio_resource_kb(dev, index++, VTVC0_BASE_ADDRESS / KiB,
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VTVC0_BASE_SIZE / KiB);
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}
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}
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/* Calculate and add DRAM resources. */
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/* Calculate and add DRAM resources. */
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