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Re: [Qemu-devel] [PATCH v9 15/16] hw/arm/exynos4210: add a comment about
From: |
Alistair Francis |
Subject: |
Re: [Qemu-devel] [PATCH v9 15/16] hw/arm/exynos4210: add a comment about a very similar SDHCI (Spec. v2) |
Date: |
Wed, 31 Jan 2018 08:22:45 -0800 |
On Mon, Jan 22, 2018 at 6:08 PM, Philippe Mathieu-Daudé <address@hidden> wrote:
> Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
Acked-by: Alistair Francis <address@hidden>
Alistair
> ---
> hw/arm/exynos4210.c | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/hw/arm/exynos4210.c b/hw/arm/exynos4210.c
> index d89322c7ea..06f9d1ffa4 100644
> --- a/hw/arm/exynos4210.c
> +++ b/hw/arm/exynos4210.c
> @@ -377,6 +377,18 @@ Exynos4210State *exynos4210_init(MemoryRegion
> *system_mem)
> BlockBackend *blk;
> DriveInfo *di;
>
> + /* Compatible with:
> + * - SD Host Controller Specification Version 2.0
> + * - SDIO Specification Version 2.0
> + * - MMC Specification Version 4.3
> + * - SDMA
> + * - ADMA2
> + *
> + * As this part of the Exynos4210 is not publically available,
> + * we used the "HS-MMC Controller S3C2416X RISC Microprocessor"
> + * public datasheet which is very similar (implementing
> + * MMC Specification Version 4.0 being the only difference noted)
> + */
> dev = qdev_create(NULL, TYPE_SYSBUS_SDHCI);
> qdev_prop_set_uint64(dev, "capareg", EXYNOS4210_SDHCI_CAPABILITIES);
> qdev_init_nofail(dev);
> --
> 2.15.1
>
>
- Re: [Qemu-devel] [PATCH v9 08/16] sdhci: use a numeric value for the default CAPAB register, (continued)
- [Qemu-devel] [PATCH v9 09/16] sdhci: simplify sdhci_get_fifolen(), Philippe Mathieu-Daudé, 2018/01/22
- [Qemu-devel] [PATCH v9 10/16] sdhci: check the Spec v1 capabilities correctness, Philippe Mathieu-Daudé, 2018/01/22
- [Qemu-devel] [PATCH v9 12/16] sdhci: Fix 64-bit ADMA2, Philippe Mathieu-Daudé, 2018/01/22
- [Qemu-devel] [PATCH v9 13/16] sdhci: check Spec v2 capabilities (DMA and 64-bit bus), Philippe Mathieu-Daudé, 2018/01/22
- [Qemu-devel] [PATCH v9 14/16] hw/arm/exynos4210: access the 64-bit capareg with qdev_prop_set_uint64(), Philippe Mathieu-Daudé, 2018/01/22
- [Qemu-devel] [PATCH v9 15/16] hw/arm/exynos4210: add a comment about a very similar SDHCI (Spec. v2), Philippe Mathieu-Daudé, 2018/01/22
- Re: [Qemu-devel] [PATCH v9 15/16] hw/arm/exynos4210: add a comment about a very similar SDHCI (Spec. v2),
Alistair Francis <=
- [Qemu-devel] [PATCH v9 16/16] hw/arm/xilinx_zynq: fix the capabilities register to match the datasheet, Philippe Mathieu-Daudé, 2018/01/22
- Re: [Qemu-devel] [PATCH v9 00/16] SDHCI: clean v1/v2 Specs (part 2), Philippe Mathieu-Daudé, 2018/01/31