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authorNicholas Piggin <npiggin@gmail.com>2019-05-16 12:04:37 +1000
committerMichael Ellerman <mpe@ellerman.id.au>2019-08-15 22:52:55 +1000
commit2b87a2553aa04105724d6c844e223415985246ed (patch)
treec808b0d33606bbfa901229f766103e6aeddde7bf /arch/powerpc/kernel/setup-common.c
parentfd3806562f450a6189c31e0d2cb9cd4b208dcf2d (diff)
powerpc/64s: Make boot look nice(r)
Radix boot looks like this: ----------------------------------------------------- phys_mem_size = 0x200000000 dcache_bsize = 0x80 icache_bsize = 0x80 cpu_features = 0x0000c06f8f5fb1a7 possible = 0x0000fbffcf5fb1a7 always = 0x00000003800081a1 cpu_user_features = 0xdc0065c2 0xaee00000 mmu_features = 0xbc006041 firmware_features = 0x0000000010000000 hash-mmu: ppc64_pft_size = 0x0 hash-mmu: kernel vmalloc start = 0xc008000000000000 hash-mmu: kernel IO start = 0xc00a000000000000 hash-mmu: kernel vmemmap start = 0xc00c000000000000 ----------------------------------------------------- Fix: ----------------------------------------------------- phys_mem_size = 0x200000000 dcache_bsize = 0x80 icache_bsize = 0x80 cpu_features = 0x0000c06f8f5fb1a7 possible = 0x0000fbffcf5fb1a7 always = 0x00000003800081a1 cpu_user_features = 0xdc0065c2 0xaee00000 mmu_features = 0xbc006041 firmware_features = 0x0000000010000000 vmalloc start = 0xc008000000000000 IO start = 0xc00a000000000000 vmemmap start = 0xc00c000000000000 ----------------------------------------------------- Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20190516020437.11783-1-npiggin@gmail.com
Diffstat (limited to 'arch/powerpc/kernel/setup-common.c')
-rw-r--r--arch/powerpc/kernel/setup-common.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 1f8db666468d..7b4c921ec73f 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -806,9 +806,15 @@ static __init void print_system_info(void)
pr_info("mmu_features = 0x%08x\n", cur_cpu_spec->mmu_features);
#ifdef CONFIG_PPC64
pr_info("firmware_features = 0x%016lx\n", powerpc_firmware_features);
+#ifdef CONFIG_PPC_BOOK3S
+ pr_info("vmalloc start = 0x%lx\n", KERN_VIRT_START);
+ pr_info("IO start = 0x%lx\n", KERN_IO_START);
+ pr_info("vmemmap start = 0x%lx\n", (unsigned long)vmemmap);
+#endif
#endif
- print_system_hash_info();
+ if (!early_radix_enabled())
+ print_system_hash_info();
if (PHYSICAL_START > 0)
pr_info("physical_start = 0x%llx\n",