diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/fdt.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/fdt.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/fdt.c b/arch/powerpc/cpu/mpc85xx/fdt.c index 8221481..a364ef2 100644 --- a/arch/powerpc/cpu/mpc85xx/fdt.c +++ b/arch/powerpc/cpu/mpc85xx/fdt.c @@ -47,7 +47,7 @@ extern void ft_srio_setup(void *blob); void ft_fixup_cpu(void *blob, u64 memory_limit) { int off; - ulong spin_tbl_addr = get_spin_phys_addr(); + phys_addr_t spin_tbl_addr = get_spin_phys_addr(); u32 bootpg = determine_mp_bootpg(NULL); u32 id = get_my_id(); const char *enable_method; @@ -97,7 +97,16 @@ void ft_fixup_cpu(void *blob, u64 memory_limit) if ((u64)bootpg < memory_limit) { off = fdt_add_mem_rsv(blob, bootpg, (u64)4096); if (off < 0) - printf("%s: %s\n", __FUNCTION__, fdt_strerror(off)); + printf("Failed to reserve memory for bootpg: %s\n", + fdt_strerror(off)); + } + /* Reserve spin table page */ + if (spin_tbl_addr < memory_limit) { + off = fdt_add_mem_rsv(blob, + (spin_tbl_addr & ~0xffful), 4096); + if (off < 0) + printf("Failed to reserve memory for spin table: %s\n", + fdt_strerror(off)); } } #endif |