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powerpc/64: Move the boot time info banner to a separate function 

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
hifive-unleashed-5.1
Benjamin Herrenschmidt 2016-07-05 15:04:07 +10:00 committed by Michael Ellerman
parent f2d576948d
commit bf1b61fb57
1 changed files with 33 additions and 31 deletions
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64
arch/powerpc/kernel/setup_64.c
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@ -476,6 +476,37 @@ static void __init initialize_cache_info(void)
DBG(" <- initialize_cache_info()\n");
}
static __init void print_system_info(void)
{
pr_info("-----------------------------------------------------\n");
pr_info("ppc64_pft_size = 0x%llx\n", ppc64_pft_size);
pr_info("phys_mem_size = 0x%llx\n", memblock_phys_mem_size());
if (ppc64_caches.dline_size != 0x80)
pr_info("dcache_line_size = 0x%x\n", ppc64_caches.dline_size);
if (ppc64_caches.iline_size != 0x80)
pr_info("icache_line_size = 0x%x\n", ppc64_caches.iline_size);
pr_info("cpu_features = 0x%016lx\n", cur_cpu_spec->cpu_features);
pr_info(" possible = 0x%016lx\n", CPU_FTRS_POSSIBLE);
pr_info(" always = 0x%016lx\n", CPU_FTRS_ALWAYS);
pr_info("cpu_user_features = 0x%08x 0x%08x\n", cur_cpu_spec->cpu_user_features,
cur_cpu_spec->cpu_user_features2);
pr_info("mmu_features = 0x%08x\n", cur_cpu_spec->mmu_features);
pr_info("firmware_features = 0x%016lx\n", powerpc_firmware_features);
#ifdef CONFIG_PPC_STD_MMU_64
if (htab_address)
pr_info("htab_address = 0x%p\n", htab_address);
pr_info("htab_hash_mask = 0x%lx\n", htab_hash_mask);
#endif
if (PHYSICAL_START > 0)
pr_info("physical_start = 0x%llx\n",
(unsigned long long)PHYSICAL_START);
pr_info("-----------------------------------------------------\n");
}
/*
* Do some initial setup of the system. The parameters are those which
@ -543,37 +574,8 @@ void __init setup_system(void)
smp_release_cpus();
#endif
pr_info("Starting Linux %s %s\n", init_utsname()->machine,
init_utsname()->version);
pr_info("-----------------------------------------------------\n");
pr_info("ppc64_pft_size = 0x%llx\n", ppc64_pft_size);
pr_info("phys_mem_size = 0x%llx\n", memblock_phys_mem_size());
if (ppc64_caches.dline_size != 0x80)
pr_info("dcache_line_size = 0x%x\n", ppc64_caches.dline_size);
if (ppc64_caches.iline_size != 0x80)
pr_info("icache_line_size = 0x%x\n", ppc64_caches.iline_size);
pr_info("cpu_features = 0x%016lx\n", cur_cpu_spec->cpu_features);
pr_info(" possible = 0x%016lx\n", CPU_FTRS_POSSIBLE);
pr_info(" always = 0x%016lx\n", CPU_FTRS_ALWAYS);
pr_info("cpu_user_features = 0x%08x 0x%08x\n", cur_cpu_spec->cpu_user_features,
cur_cpu_spec->cpu_user_features2);
pr_info("mmu_features = 0x%08x\n", cur_cpu_spec->mmu_features);
pr_info("firmware_features = 0x%016lx\n", powerpc_firmware_features);
#ifdef CONFIG_PPC_STD_MMU_64
if (htab_address)
pr_info("htab_address = 0x%p\n", htab_address);
pr_info("htab_hash_mask = 0x%lx\n", htab_hash_mask);
#endif
if (PHYSICAL_START > 0)
pr_info("physical_start = 0x%llx\n",
(unsigned long long)PHYSICAL_START);
pr_info("-----------------------------------------------------\n");
/* Print various info about the machine that has been gathered so far. */
print_system_info();
DBG(" <- setup_system()\n");
}