diff options
Diffstat (limited to 'arch/x86/lib')
| -rw-r--r-- | arch/x86/lib/fsp/fsp_dram.c | 6 | ||||
| -rw-r--r-- | arch/x86/lib/zimage.c | 5 |
2 files changed, 10 insertions, 1 deletions
diff --git a/arch/x86/lib/fsp/fsp_dram.c b/arch/x86/lib/fsp/fsp_dram.c index 4c0a7c82ca..28552fa15a 100644 --- a/arch/x86/lib/fsp/fsp_dram.c +++ b/arch/x86/lib/fsp/fsp_dram.c @@ -77,5 +77,11 @@ unsigned install_e820_map(unsigned max_entries, struct e820entry *entries) num_entries++; } + /* Mark PCIe ECAM address range as reserved */ + entries[num_entries].addr = CONFIG_PCIE_ECAM_BASE; + entries[num_entries].size = CONFIG_PCIE_ECAM_SIZE; + entries[num_entries].type = E820_RESERVED; + num_entries++; + return num_entries; } diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c index 144471c5bb..a1ec57e8d3 100644 --- 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) |