From: Ben Dooks <ben.dooks@codethink.co.uk>
To: Matthew Leach <matthew@mattleach.net>,
Krzysztof Kozlowski <k.kozlowski@samsung.com>
Cc: linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH 00/15] Exynos big-endian fixes
Date: Thu, 9 Jun 2016 09:09:34 +0100 [thread overview]
Message-ID: <2bd53bbc-b8de-e616-b4ee-412330910a34@codethink.co.uk> (raw)
In-Reply-To: <20160608183110.13851-1-matthew@mattleach.net>
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
prev parent reply other threads:[~2016-06-09 8:09 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-08 18:30 Matthew Leach
2016-06-08 18:30 ` [RFC PATCH 01/15] clock: exynos: fixup endian in pll clk Matthew Leach
2016-06-10 9:51 ` Sylwester Nawrocki
2016-06-08 18:30 ` [RFC PATCH 02/15] clocksource: samsung_pwm_timer: fix endian accessors Matthew Leach
2016-06-10 11:43 ` Krzysztof Kozlowski
2016-06-16 13:23 ` Daniel Lezcano
2016-06-08 18:30 ` [RFC PATCH 03/15] clk: samsung: exynos4: fixup reg access on be Matthew Leach
2016-06-10 9:51 ` Sylwester Nawrocki
2016-06-08 18:30 ` [RFC PATCH 04/15] irqchip: exynos_combiner: " Matthew Leach
2016-06-10 11:44 ` Krzysztof Kozlowski
2016-06-08 18:31 ` [RFC PATCH 05/15] tty: serial: samsung: fixup accessors for endian Matthew Leach
2016-06-09 8:12 ` Ben Dooks
2016-06-10 10:13 ` Ben Dooks
2016-06-10 11:47 ` Krzysztof Kozlowski
2016-06-08 18:31 ` [RFC PATCH 06/15] tty: serial: samsung: add byte-order aware bit functions Matthew Leach
2016-06-10 12:17 ` Krzysztof Kozlowski
2016-06-08 18:31 ` [RFC PATCH 07/15] ARM: exynos: fixup debug macros for big-endian Matthew Leach
2016-06-10 11:12 ` Ben Dooks
2016-06-10 11:16 ` Krzysztof Kozlowski
2016-06-10 12:44 ` Ben Dooks
2016-06-10 13:02 ` Ben Dooks
2016-06-10 13:04 ` Krzysztof Kozlowski
2016-06-08 18:31 ` [RFC PATCH 08/15] ARM: samsung: fixup endian issues in cpu detection Matthew Leach
2016-06-08 18:31 ` [RFC PATCH 09/15] ARM: EXYNOS: fixups for big-endian operation Matthew Leach
2016-06-08 18:31 ` [RFC PATCH 10/15] ARM: EXYNOS: fixup endian in pm/pmu Matthew Leach
2016-06-08 18:31 ` [RFC PATCH 11/15] ARM: EXYNOS: Enable ARCH_SUPPORTS_BIG_ENDIAN explicitly Matthew Leach
2016-06-08 18:31 ` [RFC PATCH 12/15] irqchip/s3c24xx: fixup IO accessors for big endian Matthew Leach
2016-06-17 8:56 ` Krzysztof Kozlowski
2016-06-08 18:31 ` [RFC PATCH 13/15] memory: samsung: endian fixes for IO Matthew Leach
2016-06-17 8:59 ` Krzysztof Kozlowski
2016-06-08 18:31 ` [RFC PATCH 14/15] hwrng: exynos - fixup IO accesors Matthew Leach
2016-06-08 18:31 ` [RFC PATCH 15/15] iommu/exynos: update to use iommu big-endian Matthew Leach
2016-06-09 6:51 ` Marek Szyprowski
2016-06-09 8:14 ` Ben Dooks
2016-06-21 9:59 ` Joerg Roedel
2016-06-09 8:09 ` Ben Dooks [this message]
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