From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: "Cédric Le Goater" <clg@kaod.org>, qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org, Peter Maydell <peter.maydell@linaro.org>,
Andrew Jeffery <andrew@codeconstruct.com.au>,
qemu-block@nongnu.org, Bin Meng <bmeng.cn@gmail.com>,
Joel Stanley <joel@jms.id.au>,
Jamin Lin <jamin_lin@aspeedtech.com>,
Steven Lee <steven_lee@aspeedtech.com>,
Troy Lee <leetroy@gmail.com>
Subject: Re: [PATCH v47 12/19] hw/sd/sdcard: Simplify EXT_CSD values for spec v4.3
Date: Tue, 9 Jul 2024 23:33:40 +0200 [thread overview]
Message-ID: <aa23058e-742a-45e5-ba6d-3aaf0e66a261@linaro.org> (raw)
In-Reply-To: <04d15252-0b94-473f-8db2-02e221ea80ec@kaod.org>
On 9/7/24 17:43, Cédric Le Goater wrote:
> On 7/9/24 5:25 PM, Philippe Mathieu-Daudé wrote:
>> - Set some keys to not defined / implemented:
>> . EXT_CSD_HPI_FEATURES
>> . EXT_CSD_BKOPS_SUPPORT
>> . EXT_CSD_SEC_FEATURE_SUPPORT
>> . EXT_CSD_ERASE_TIMEOUT_MULT
>> . EXT_CSD_PART_SWITCH_TIME
>> . EXT_CSD_OUT_OF_INTERRUPT_TIME
>>
>> - Simplify:
>> . EXT_CSD_ACC_SIZE (6 -> 1)
>> 16KB of super_page_size -> 512B (BDRV_SECTOR_SIZE)
>> . EXT_CSD_HC_ERASE_GRP_SIZE (4 -> 1)
>> . EXT_CSD_HC_WP_GRP_SIZE (4 -> 1)
>> . EXT_CSD_S_C_VCC[Q] (8 -> 1)
>> . EXT_CSD_S_A_TIMEOUT (17 -> 1)
>> . EXT_CSD_CARD_TYPE (7 -> 3)
>> Dual data rate -> High-Speed mode
>>
>> - Update:
>> . EXT_CSD_CARD_TYPE (7 -> 3)
>> High-Speed MultiMediaCard @ 26MHz & 52MHz
>> . Performances (0xa -> 0x46)
>> Class B at 3MB/s. -> Class J at 21MB/s
>> . EXT_CSD_REV (5 -> 3)
>> Rev 1.5 (spec v4.41) -> Rev 1.3 (spec v4.3)
>>
>> - Use load/store API to set EXT_CSD_SEC_CNT
>>
>> - Remove R/W keys, normally zeroed at reset
>> . EXT_CSD_BOOT_INFO
>>
>> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
>
> This should be merged in patch 10.
OK.
next prev parent reply other threads:[~2024-07-09 21:33 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-09 15:25 [PATCH v47 00/19] hw/sd/sdcard: Add eMMC support Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 01/19] hw/sd/sdcard: Basis for " Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 02/19] hw/sd/sdcard: Register generic command handlers Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 03/19] hw/sd/sdcard: Register unimplemented " Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 04/19] hw/sd/sdcard: Implement emmc_set_cid() Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 05/19] hw/sd/sdcard: Implement emmc_set_csd() Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 06/19] hw/sd/sdcard: Add emmc_cmd_SET_RELATIVE_ADDR handler (CMD3) Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 07/19] hw/sd/sdcard: Fix SET_BLOCK_COUNT command argument on eMMC (CMD23) Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 08/19] hw/sd/sdcard: Add mmc_cmd_PROGRAM_CID handler (CMD26) Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 09/19] hw/sd/sdcard: Implement eMMC sleep state (CMD5) Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 10/19] hw/sd/sdcard: Add emmc_cmd_SEND_EXT_CSD handler (CMD8) Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 11/19] hw/sd/sdcard: Add eMMC 'boot-size' property Philippe Mathieu-Daudé
2024-07-09 15:45 ` Cédric Le Goater
2024-07-09 15:25 ` [PATCH v47 12/19] hw/sd/sdcard: Simplify EXT_CSD values for spec v4.3 Philippe Mathieu-Daudé
2024-07-09 15:43 ` Cédric Le Goater
2024-07-09 21:33 ` Philippe Mathieu-Daudé [this message]
2024-07-09 15:25 ` [PATCH v47 13/19] hw/sd/sdcard: Migrate ExtCSD 'modes' register Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 14/19] hw/sd/sdcard: Add mmc SWITCH function support (CMD6) Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 15/19] hw/sd/sdcard: Implement eMMC 'boot-mode' Philippe Mathieu-Daudé
2024-07-09 15:25 ` [Aspeed PATCH v47 16/19] hw/sd/sdcard: Support boot area in emmc image Philippe Mathieu-Daudé
2024-07-09 15:51 ` Cédric Le Goater
2024-07-09 15:25 ` [Aspeed PATCH v47 17/19] hw/sd/sdcard: Subtract bootarea size from blk Philippe Mathieu-Daudé
2024-07-09 15:25 ` [Aspeed PATCH v47 18/19] hw/sd/sdcard: Add boot config support Philippe Mathieu-Daudé
2024-07-09 15:52 ` Cédric Le Goater
2024-07-09 16:17 ` Philippe Mathieu-Daudé
2024-07-09 15:25 ` [PATCH v47 19/19] hw/sd/sdcard: Enable TYPE_EMMC card model Philippe Mathieu-Daudé
2024-07-09 15:42 ` Cédric Le Goater
2024-07-09 15:58 ` [PATCH v47 00/19] hw/sd/sdcard: Add eMMC support Cédric Le Goater
2024-07-09 21:39 ` Philippe Mathieu-Daudé
2024-07-10 4:58 ` Cédric Le Goater
2024-07-10 8:09 ` Cédric Le Goater
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