diff options
Diffstat (limited to 'arch/powerpc/kernel/prom_init.c')
-rw-r--r-- | arch/powerpc/kernel/prom_init.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 462bced40c12..90972ef6c471 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c | |||
@@ -2033,16 +2033,22 @@ static void __init fixup_device_tree_maple(void) | |||
2033 | #endif | 2033 | #endif |
2034 | 2034 | ||
2035 | #ifdef CONFIG_PPC_CHRP | 2035 | #ifdef CONFIG_PPC_CHRP |
2036 | /* Pegasos lacks the "ranges" property in the isa node */ | 2036 | /* Pegasos and BriQ lacks the "ranges" property in the isa node */ |
2037 | static void __init fixup_device_tree_chrp(void) | 2037 | static void __init fixup_device_tree_chrp(void) |
2038 | { | 2038 | { |
2039 | phandle isa; | 2039 | phandle isa; |
2040 | u32 isa_ranges[6]; | 2040 | u32 isa_ranges[6]; |
2041 | u32 rloc = 0x01006000; /* IO space; PCI device = 12 */ | ||
2041 | char *name; | 2042 | char *name; |
2042 | int rc; | 2043 | int rc; |
2043 | 2044 | ||
2044 | name = "/pci@80000000/isa@c"; | 2045 | name = "/pci@80000000/isa@c"; |
2045 | isa = call_prom("finddevice", 1, 1, ADDR(name)); | 2046 | isa = call_prom("finddevice", 1, 1, ADDR(name)); |
2047 | if (!PHANDLE_VALID(isa)) { | ||
2048 | name = "/pci@ff500000/isa@6"; | ||
2049 | isa = call_prom("finddevice", 1, 1, ADDR(name)); | ||
2050 | rloc = 0x01003000; /* IO space; PCI device = 6 */ | ||
2051 | } | ||
2046 | if (!PHANDLE_VALID(isa)) | 2052 | if (!PHANDLE_VALID(isa)) |
2047 | return; | 2053 | return; |
2048 | 2054 | ||
@@ -2054,7 +2060,7 @@ static void __init fixup_device_tree_chrp(void) | |||
2054 | 2060 | ||
2055 | isa_ranges[0] = 0x1; | 2061 | isa_ranges[0] = 0x1; |
2056 | isa_ranges[1] = 0x0; | 2062 | isa_ranges[1] = 0x0; |
2057 | isa_ranges[2] = 0x01006000; | 2063 | isa_ranges[2] = rloc; |
2058 | isa_ranges[3] = 0x0; | 2064 | isa_ranges[3] = 0x0; |
2059 | isa_ranges[4] = 0x0; | 2065 | isa_ranges[4] = 0x0; |
2060 | isa_ranges[5] = 0x00010000; | 2066 | isa_ranges[5] = 0x00010000; |