From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org, Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: Re: [PATCH v2 00/11] ARM64: layerscape: make LS1046 DMA coherent
Date: Thu, 11 Jan 2024 15:11:13 +0100 [thread overview]
Message-ID: <170498227339.3258338.12191952900235410621.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20240110160112.4134162-1-a.fatoum@pengutronix.de>
On Wed, 10 Jan 2024 17:01:02 +0100, Ahmad Fatoum wrote:
> Upstream DT changed /soc of NXP Layerscape LS1046A to be dma-coherent.
> This means that:
>
> 1) Linux v6.1 expects bootloader to configure DMA masters to snoop
> caches
> 2) bootloader needs to skip cache maintenance when talking to DMA
> master when it has set snoop bits
>
> [...]
Applied, thanks!
[01/11] dma: rename OF_DMA_DEFAULT_COHERENT to ARCH_DMA_DEFAULT_COHERENT
commit: 6012c3867777e9e6d6b14d0117f8b37e2b860642
[02/11] dma: select ARCH_DMA_DEFAULT_COHERENT for x86 and sandbox
commit: a16e16575ae797e33f1a499b5f6e28f6cf6c3527
[03/11] dma: introduce CONFIG_OF_DMA_COHERENCY
commit: 62753977d4231a160e4fb3bd3fe585e151792eb4
[04/11] RISC-V: StarFive: J7100: set /soc/dma-noncoherent
commit: 4c42bc96da90c88b2dcb2b24bb56aad1f9119f9f
[05/11] ARM: dts: layerscape: add header for barebox DT overrides
commit: 224bbd61d5744b19963f8d0335ef5f355eed9850
[06/11] ARM: dts: layerscape: mark ls1046a SoC DMA incoherent in DT
commit: 5961dae8f9d11c918522c035889045f6f65bca91
[07/11] of: populate new device_d::dma_coherent attribute
commit: 804a07a7bb573334b6eeb4049c92f28421f2a00a
[08/11] dma: fix dma_sync when not all device DMA is equally coherent
commit: f856171ad6bfd067729350d9604622f8cf09ba07
[09/11] dma: align barebox DMA coherency setting with kernel's
commit: de265d926a92462b836749d2633faef2631b459c
[10/11] ARM: layerscape: configure all DMA masters to be cache-coherent
commit: 475a399049ce30c40c86bf9e51cfa993f5ce573d
[11/11] ARM: layerscape: enable DWC3 snooping on ls1046a
commit: f1f215dbef3a49754e03078f61258bd5e06286f7
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
next prev parent reply other threads:[~2024-01-11 14:12 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-10 16:01 Ahmad Fatoum
2024-01-10 16:01 ` [PATCH v2 01/11] dma: rename OF_DMA_DEFAULT_COHERENT to ARCH_DMA_DEFAULT_COHERENT Ahmad Fatoum
2024-01-10 16:01 ` [PATCH v2 02/11] dma: select ARCH_DMA_DEFAULT_COHERENT for x86 and sandbox Ahmad Fatoum
2024-01-10 16:01 ` [PATCH v2 03/11] dma: introduce CONFIG_OF_DMA_COHERENCY Ahmad Fatoum
2024-01-10 16:01 ` [PATCH v2 04/11] RISC-V: StarFive: J7100: set /soc/dma-noncoherent Ahmad Fatoum
2024-01-10 16:01 ` [PATCH v2 05/11] ARM: dts: layerscape: add header for barebox DT overrides Ahmad Fatoum
2024-01-10 16:01 ` [PATCH v2 06/11] ARM: dts: layerscape: mark ls1046a SoC DMA incoherent in DT Ahmad Fatoum
2024-01-10 16:01 ` [PATCH v2 07/11] of: populate new device_d::dma_coherent attribute Ahmad Fatoum
2024-01-10 16:01 ` [PATCH v2 08/11] dma: fix dma_sync when not all device DMA is equally coherent Ahmad Fatoum
2024-01-10 16:01 ` [PATCH v2 09/11] dma: align barebox DMA coherency setting with kernel's Ahmad Fatoum
2024-01-10 16:01 ` [PATCH v2 10/11] ARM: layerscape: configure all DMA masters to be cache-coherent Ahmad Fatoum
2024-01-10 16:01 ` [PATCH v2 11/11] ARM: layerscape: enable DWC3 snooping on ls1046a Ahmad Fatoum
2024-01-11 14:11 ` Sascha Hauer [this message]
2024-01-11 14:15 ` [PATCH v2 00/11] ARM64: layerscape: make LS1046 DMA coherent Ahmad Fatoum
2024-01-11 14:44 ` Sascha Hauer
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