From: cyril@ti•com (Cyril Chemparathy)
To: linux-arm-kernel@lists•infradead.org
Subject: [RFC 20/22] ARM: keystone: introducing TI Keystone platform
Date: Wed, 1 Aug 2012 11:41:08 -0400 [thread overview]
Message-ID: <50194E14.4070301@ti.com> (raw)
In-Reply-To: <201207312316.19592.arnd@arndb.de>
On 7/31/2012 7:16 PM, Arnd Bergmann wrote:
> On Tuesday 31 July 2012, Cyril Chemparathy wrote:
>> Texas Instruments Keystone family of multicore devices now includes an
>> upcoming slew of Cortex A15 based devices. This patch adds basic definitions
>> for a new Keystone sub-architecture in ARM.
>>
>> Subsequent patches in this series will extend support to include SMP and take
>> advantage of the large physical memory addressing capabilities via LPAE.
>>
>> Signed-off-by: Vitaly Andrianov <vitalya@ti•com>
>> Signed-off-by: Cyril Chemparathy <cyril@ti•com>
>
> Reviewed-by: Arnd Bergmann <arnd@arndb•de>
>
Thanks for taking a look, Arnd.
Any inputs on the other patches in this series? I'd ideally like to
have the LPAE fixes, and code patching changes merged in sooner than the
Keystone machine specific stuff.
> And some nitpicking:
>> +
>> + chosen {
>> + bootargs = "console=ttyS0,115200n8 debug earlyprintk lpj=50000 rdinit=/bin/ash rw root=/dev/ram0 initrd=0x85000000,9M";
>> + };
>
> This command line should not really be here. Most of what you put in it is not
> generic to the platform at all.
>
> In order to select the console, use an alias for the serial device.
>
Agreed. The DTS in general needs quite a bit of work.
>> +
>> +static void __init keystone_map_io(void)
>> +{
>> + iotable_init(io_desc, sizeof(io_desc)/sizeof(struct map_desc));
>> +}
>
> Use the ARRAY_SIZE macro here.
>
Thanks. I've fixed this in the code, and this will show up in the next rev.
> Arnd
>
--
Thanks
- Cyril
next prev parent reply other threads:[~2012-08-01 15:41 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-31 23:04 [PATCH 00/22] Introducing the TI Keystone platform Cyril Chemparathy
2012-07-31 23:04 ` [PATCH 01/22] ARM: add mechanism for late code patching Cyril Chemparathy
2012-08-04 5:38 ` Nicolas Pitre
2012-08-05 13:56 ` Cyril Chemparathy
2012-08-07 22:52 ` Cyril Chemparathy
2012-08-08 5:56 ` Nicolas Pitre
2012-08-08 13:18 ` Cyril Chemparathy
2012-08-08 13:55 ` Nicolas Pitre
2012-08-08 16:05 ` Russell King - ARM Linux
2012-08-08 16:56 ` Nicolas Pitre
2012-08-09 6:59 ` Tixy
2012-08-06 11:12 ` Russell King - ARM Linux
2012-08-06 13:19 ` Cyril Chemparathy
2012-08-06 13:26 ` Russell King - ARM Linux
2012-08-06 13:38 ` Cyril Chemparathy
2012-08-06 18:02 ` Nicolas Pitre
2012-07-31 23:04 ` [PATCH 02/22] ARM: use late patch framework for phys-virt patching Cyril Chemparathy
2012-08-04 6:15 ` Nicolas Pitre
2012-08-05 14:03 ` Cyril Chemparathy
2012-08-06 2:06 ` Nicolas Pitre
2012-07-31 23:04 ` [PATCH 03/22] ARM: LPAE: use phys_addr_t on virt <--> phys conversion Cyril Chemparathy
2012-08-04 6:24 ` Nicolas Pitre
2012-08-05 14:05 ` Cyril Chemparathy
2012-08-06 11:14 ` Russell King - ARM Linux
2012-08-06 13:30 ` Cyril Chemparathy
2012-08-09 14:10 ` Cyril Chemparathy
2012-07-31 23:04 ` [PATCH 04/22] ARM: LPAE: support 64-bit virt/phys patching Cyril Chemparathy
2012-08-04 6:49 ` Nicolas Pitre
2012-08-05 14:21 ` Cyril Chemparathy
2012-08-06 2:19 ` Nicolas Pitre
2012-07-31 23:04 ` [PATCH 05/22] ARM: LPAE: use signed arithmetic for mask definitions Cyril Chemparathy
2012-07-31 23:04 ` [PATCH 06/22] ARM: LPAE: use phys_addr_t in alloc_init_pud() Cyril Chemparathy
2012-08-01 12:08 ` Sergei Shtylyov
2012-08-01 15:42 ` Cyril Chemparathy
2012-08-04 6:51 ` Nicolas Pitre
2012-07-31 23:04 ` [PATCH 07/22] ARM: LPAE: use phys_addr_t in free_memmap() Cyril Chemparathy
2012-08-04 6:54 ` Nicolas Pitre
2012-07-31 23:04 ` [PATCH 08/22] ARM: LPAE: use phys_addr_t for initrd location and size Cyril Chemparathy
2012-08-04 6:57 ` Nicolas Pitre
2012-08-05 14:23 ` Cyril Chemparathy
2012-07-31 23:04 ` [PATCH 09/22] ARM: LPAE: use 64-bit pgd physical address in switch_mm() Cyril Chemparathy
2012-08-04 7:04 ` Nicolas Pitre
2012-08-05 14:29 ` Cyril Chemparathy
2012-08-06 2:35 ` Nicolas Pitre
2012-07-31 23:04 ` [PATCH 10/22] ARM: LPAE: use 64-bit accessors for TTBR registers Cyril Chemparathy
2012-07-31 23:04 ` [PATCH 11/22] ARM: LPAE: define ARCH_LOW_ADDRESS_LIMIT for bootmem Cyril Chemparathy
2012-07-31 23:04 ` [PATCH 12/22] ARM: LPAE: factor out T1SZ and TTBR1 computations Cyril Chemparathy
2012-07-31 23:04 ` [PATCH 13/22] ARM: LPAE: allow proc override of TTB setup Cyril Chemparathy
2012-07-31 23:04 ` [PATCH 14/22] ARM: LPAE: accomodate >32-bit addresses for page table base Cyril Chemparathy
2012-07-31 23:04 ` [PATCH 15/22] ARM: mm: use physical addresses in highmem sanity checks Cyril Chemparathy
2012-07-31 23:04 ` [PATCH 16/22] ARM: mm: cleanup checks for membank overlap with vmalloc area Cyril Chemparathy
2012-07-31 23:04 ` [PATCH 17/22] ARM: mm: clean up membank size limit checks Cyril Chemparathy
2012-07-31 23:04 ` [PATCH 18/22] ARM: add virt_to_idmap for interconnect aliasing Cyril Chemparathy
2012-07-31 23:04 ` [PATCH 19/22] ARM: recreate kernel mappings in early_paging_init() Cyril Chemparathy
2012-07-31 23:05 ` [RFC 21/22] ARM: keystone: enable SMP on Keystone machines Cyril Chemparathy
2012-07-31 23:05 ` [RFC 22/22] ARM: keystone: add switch over to high physical address range Cyril Chemparathy
2012-07-31 23:06 ` [RFC 20/22] ARM: keystone: introducing TI Keystone platform Cyril Chemparathy
2012-07-31 23:16 ` Arnd Bergmann
2012-08-01 15:41 ` Cyril Chemparathy [this message]
2012-08-01 17:20 ` Arnd Bergmann
2012-08-04 8:39 ` [PATCH 00/22] Introducing the " Russell King - ARM Linux
2012-08-05 15:10 ` Cyril Chemparathy
2012-08-08 15:43 ` Catalin Marinas
2012-08-08 13:57 ` Will Deacon
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