x86: Reserve PCIe ECAM address range in the E820 table

[karo-tx-uboot.git] / arch / x86 / lib / zimage.c

diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c
index 144471c5bb7c49458382803c260c31f0938358f8..a1ec57e8d3ea478e1d75babac788f71eafd89e18 100644 (file)
--- a/arch/x86/lib/zimage.c
+++ b/arch/x86/lib/zimage.c
@@ -61,8 +61,11 @@ __weak unsigned install_e820_map(unsigned max_entries,
        entries[2].addr = ISA_END_ADDRESS;
        entries[2].size = gd->ram_size - ISA_END_ADDRESS;
        entries[2].type = E820_RAM;
+       entries[3].addr = CONFIG_PCIE_ECAM_BASE;
+       entries[3].size = CONFIG_PCIE_ECAM_SIZE;
+       entries[3].type = E820_RESERVED;
 
-       return 3;
+       return 4;
 }
 
 static void build_command_line(char *command_line, int auto_boot)