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Groups > linux.kernel > #1418152
| From | Ben Dooks <ben.dooks@codethink.co.uk> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [RFC PATCH 00/15] Exynos big-endian fixes |
| Date | 2016-06-09 10:10 +0200 |
| Message-ID | <rI3cl-3Hx-7@gated-at.bofh.it> (permalink) |
| References | <rHQyt-3JS-5@gated-at.bofh.it> |
| Organization | Codethink Limited. |
On 08/06/16 19:30, Matthew Leach wrote:
> Hi all,
>
> I've been working with Ben Dooks to get a big-endian kernel working on
> my Exynos 4412 board. Primarily this series consists of:
>
> - Replacing the __raw_{read,write}l accessors, which aren't
> endian-clean, with their respective {read,write}l_relaxed versions
> across various drivers.
>
> - Adding endian-aware {set,clear}_bit functions to the Exynos serial
> driver as the __{set,clear}_bit() functions aren't endian-clean.
>
> - Make the low-level Exynos debug printing macros endian-clean.
>
> There may well be other things that are broken under BE that we've not
> tested but this series should be enough to allow a board to boot
> user-space to a login prompt.
The only nit is the use of "be", it would be nicer to either use
BE8 consistently, or go for "big endian".
--
Ben Dooks http://www.codethink.co.uk/
Senior Engineer Codethink - Providing Genius
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[RFC PATCH 00/15] Exynos big-endian fixes Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
[RFC PATCH 14/15] hwrng: exynos - fixup IO accesors Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
[RFC PATCH 02/15] clocksource: samsung_pwm_timer: fix endian accessors Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
Re: [RFC PATCH 02/15] clocksource: samsung_pwm_timer: fix endian accessors Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-06-10 13:50 +0200
[RFC PATCH 11/15] ARM: EXYNOS: Enable ARCH_SUPPORTS_BIG_ENDIAN explicitly Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
[RFC PATCH 13/15] memory: samsung: endian fixes for IO Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
[RFC PATCH 05/15] tty: serial: samsung: fixup accessors for endian Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
Re: [RFC PATCH 05/15] tty: serial: samsung: fixup accessors for endian Ben Dooks <ben.dooks@codethink.co.uk> - 2016-06-09 10:20 +0200
Re: [RFC PATCH 05/15] tty: serial: samsung: fixup accessors for endian Ben Dooks <ben.dooks@codethink.co.uk> - 2016-06-10 12:20 +0200
Re: [RFC PATCH 05/15] tty: serial: samsung: fixup accessors for endian Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-06-10 13:50 +0200
[RFC PATCH 01/15] clock: exynos: fixup endian in pll clk Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
Re: [RFC PATCH 01/15] clock: exynos: fixup endian in pll clk Sylwester Nawrocki <s.nawrocki@samsung.com> - 2016-06-10 12:00 +0200
[RFC PATCH 06/15] tty: serial: samsung: add byte-order aware bit functions Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
Re: [RFC PATCH 06/15] tty: serial: samsung: add byte-order aware bit functions Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-06-10 14:20 +0200
[RFC PATCH 04/15] irqchip: exynos_combiner: fixup reg access on be Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
Re: [RFC PATCH 04/15] irqchip: exynos_combiner: fixup reg access on be Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-06-10 13:50 +0200
[RFC PATCH 10/15] ARM: EXYNOS: fixup endian in pm/pmu Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
[RFC PATCH 07/15] ARM: exynos: fixup debug macros for big-endian Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
Re: [RFC PATCH 07/15] ARM: exynos: fixup debug macros for big-endian Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-06-10 13:20 +0200
Re: [RFC PATCH 07/15] ARM: exynos: fixup debug macros for big-endian Ben Dooks <ben.dooks@codethink.co.uk> - 2016-06-10 14:50 +0200
Re: [RFC PATCH 07/15] ARM: exynos: fixup debug macros for big-endian Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-06-10 15:10 +0200
Re: [RFC PATCH 07/15] ARM: exynos: fixup debug macros for big-endian Ben Dooks <ben.dooks@codethink.co.uk> - 2016-06-10 15:10 +0200
Re: [RFC PATCH 07/15] ARM: exynos: fixup debug macros for big-endian Ben Dooks <ben.dooks@codethink.co.uk> - 2016-06-10 13:20 +0200
[RFC PATCH 03/15] clk: samsung: exynos4: fixup reg access on be Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
Re: [RFC PATCH 03/15] clk: samsung: exynos4: fixup reg access on be Sylwester Nawrocki <s.nawrocki@samsung.com> - 2016-06-10 12:00 +0200
[RFC PATCH 15/15] iommu/exynos: update to use iommu big-endian Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
Re: [RFC PATCH 15/15] iommu/exynos: update to use iommu big-endian Marek Szyprowski <m.szyprowski@samsung.com> - 2016-06-09 09:00 +0200
Re: [RFC PATCH 15/15] iommu/exynos: update to use iommu big-endian Ben Dooks <ben.dooks@codethink.co.uk> - 2016-06-09 10:20 +0200
[RFC PATCH 09/15] ARM: EXYNOS: fixups for big-endian operation Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
[RFC PATCH 12/15] irqchip/s3c24xx: fixup IO accessors for big endian Matthew Leach <matthew@mattleach.net> - 2016-06-08 20:40 +0200
Re: [RFC PATCH 00/15] Exynos big-endian fixes Ben Dooks <ben.dooks@codethink.co.uk> - 2016-06-09 10:10 +0200
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