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https://github.com/Fishwaldo/u-boot.git
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Merge git://git.denx.de/u-boot-x86
This commit is contained in:
commit
80a66a55fa
5 changed files with 49 additions and 8 deletions
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@ -10,8 +10,11 @@
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#include <asm/video/edid.h>
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/* setup data types */
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#define SETUP_NONE 0
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#define SETUP_E820_EXT 1
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enum {
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SETUP_NONE = 0,
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SETUP_E820_EXT,
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SETUP_DTB,
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};
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/* extensible setup data list node */
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struct setup_data {
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@ -14,6 +14,7 @@
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*/
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#include <common.h>
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#include <malloc.h>
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#include <asm/acpi_table.h>
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#include <asm/io.h>
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#include <asm/ptrace.h>
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@ -25,6 +26,7 @@
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#include <asm/arch/timestamp.h>
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#endif
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#include <linux/compiler.h>
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#include <linux/libfdt.h>
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DECLARE_GLOBAL_DATA_PTR;
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@ -95,6 +97,38 @@ static int get_boot_protocol(struct setup_header *hdr)
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}
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}
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static int setup_device_tree(struct setup_header *hdr, const void *fdt_blob)
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{
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int bootproto = get_boot_protocol(hdr);
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struct setup_data *sd;
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int size;
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if (bootproto < 0x0209)
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return -ENOTSUPP;
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if (!fdt_blob)
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return 0;
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size = fdt_totalsize(fdt_blob);
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if (size < 0)
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return -EINVAL;
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size += sizeof(struct setup_data);
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sd = (struct setup_data *)malloc(size);
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if (!sd) {
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printf("Not enough memory for DTB setup data\n");
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return -ENOMEM;
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}
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sd->next = hdr->setup_data;
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sd->type = SETUP_DTB;
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sd->len = fdt_totalsize(fdt_blob);
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memcpy(sd->data, fdt_blob, sd->len);
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hdr->setup_data = (unsigned long)sd;
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return 0;
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}
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struct boot_params *load_zimage(char *image, unsigned long kernel_size,
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ulong *load_addressp)
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{
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@ -261,6 +295,7 @@ int setup_zimage(struct boot_params *setup_base, char *cmd_line, int auto_boot,
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hdr->acpi_rsdp_addr = acpi_get_rsdp_addr();
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#endif
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setup_device_tree(hdr, (const void *)env_get_hex("fdtaddr", 0));
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setup_video(&setup_base->screen_info);
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return 0;
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@ -29,11 +29,10 @@ static int pci_mmc_probe(struct udevice *dev)
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struct pci_mmc_plat *plat = dev_get_platdata(dev);
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struct pci_mmc_priv *priv = dev_get_priv(dev);
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struct sdhci_host *host = &priv->host;
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u32 ioaddr;
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int ret;
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dm_pci_read_config32(dev, PCI_BASE_ADDRESS_0, &ioaddr);
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host->ioaddr = map_sysmem(ioaddr, 0);
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host->ioaddr = (void *)dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0,
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PCI_REGION_MEM);
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host->name = dev->name;
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ret = sdhci_setup_cfg(&plat->cfg, host, 0, 0);
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if (ret)
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@ -876,6 +876,9 @@ static int decode_regions(struct pci_controller *hose, ofnode parent_node,
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#ifdef CONFIG_NR_DRAM_BANKS
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bd_t *bd = gd->bd;
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if (!bd)
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return 0;
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for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) {
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if (bd->bi_dram[i].size) {
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pci_set_region(hose->regions + hose->region_count++,
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@ -894,8 +897,9 @@ static int decode_regions(struct pci_controller *hose, ofnode parent_node,
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#endif
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if (gd->pci_ram_top && gd->pci_ram_top < base + size)
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size = gd->pci_ram_top - base;
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pci_set_region(hose->regions + hose->region_count++, base, base,
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size, PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
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if (size)
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pci_set_region(hose->regions + hose->region_count++, base,
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base, size, PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
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#endif
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return 0;
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@ -182,7 +182,7 @@ static int get_codeseg32(void)
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<< 16;
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base <<= 12; /* 4KB granularity */
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limit <<= 12;
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if ((desc & GDT_PRESENT) && (desc && GDT_NOTSYS) &&
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if ((desc & GDT_PRESENT) && (desc & GDT_NOTSYS) &&
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!(desc & GDT_LONG) && (desc & GDT_4KB) &&
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(desc & GDT_32BIT) && (desc & GDT_CODE) &&
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CONFIG_SYS_TEXT_BASE > base &&
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