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SubjectRe: [PATCH v4 04/36] nds32: Kernel booting and initialization
2017-12-20 6:01 GMT+08:00 Randy Dunlap <rdunlap@infradead.org>:
> On 12/17/2017 10:46 PM, Greentime Hu wrote:
>> From: Greentime Hu <greentime@andestech.com>
>>
>> This patch includes the kernel startup code. It can get dtb pointer
>> passed from bootloader. It will create a temp mapping by tlb
>> instructions at beginning and goto start_kernel.
>>
>> Signed-off-by: Vincent Chen <vincentc@andestech.com>
>> Signed-off-by: Greentime Hu <greentime@andestech.com>
>> ---
>> arch/nds32/kernel/head.S | 189 ++++++++++++++++++++++
>> arch/nds32/kernel/setup.c | 383 +++++++++++++++++++++++++++++++++++++++++++++
>> 2 files changed, 572 insertions(+)
>> create mode 100644 arch/nds32/kernel/head.S
>> create mode 100644 arch/nds32/kernel/setup.c
>>
>
>> diff --git a/arch/nds32/kernel/setup.c b/arch/nds32/kernel/setup.c
>> new file mode 100644
>> index 0000000..7718c58
>> --- /dev/null
>> +++ b/arch/nds32/kernel/setup.c
>> @@ -0,0 +1,383 @@
>> +// SPDX-License-Identifier: GPL-2.0
>> +// Copyright (C) 2005-2017 Andes Technology Corporation
>> +
>
> [snip]
>
>> +struct cache_info L1_cache_info[2];
>> +static void __init dump_cpu_info(int cpu)
>> +{
>> + int i, p = 0;
>> + char str[sizeof(hwcap_str) + 16];
>> +
>> + for (i = 0; hwcap_str[i]; i++) {
>> + if (elf_hwcap & (1 << i)) {
>> + sprintf(str + p, "%s ", hwcap_str[i]);
>> + p += strlen(hwcap_str[i]) + 1;
>> + }
>> + }
>> +
>> + pr_info("CPU%d Featuretures: %s\n", cpu, str);
>
> Features:
>

Thanks Randy. I will fix this typo.

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