| Message ID | 20260329122222.3533806-5-sjg@u-boot.org |
|---|---|
| State | New |
| Headers |
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Sun, 29 Mar 2026 06:22:46 -0600 (MDT) From: Simon Glass <sjg@u-boot.org> To: U-Boot Concept <concept@u-boot.org> Date: Sun, 29 Mar 2026 06:22:19 -0600 Message-ID: <20260329122222.3533806-5-sjg@u-boot.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260329122222.3533806-1-sjg@u-boot.org> References: <20260329122222.3533806-1-sjg@u-boot.org> MIME-Version: 1.0 Message-ID-Hash: BTDC2YVLJCO5TMSAFJCHFJDSLATDRBIT X-Message-ID-Hash: BTDC2YVLJCO5TMSAFJCHFJDSLATDRBIT X-MailFrom: sjg@u-boot.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Simon Glass <sjg@chromium.org> X-Mailman-Version: 3.3.10 Precedence: list Subject: [Concept] [PATCH 4/4] rk3399-generic-ddr3: Enable MMC clock-rate handoff List-Id: Discussion and patches related to U-Boot Concept <concept.u-boot.org> Archived-At: <https://lists.u-boot.org/archives/list/concept@u-boot.org/message/BTDC2YVLJCO5TMSAFJCHFJDSLATDRBIT/> List-Archive: <https://lists.u-boot.org/archives/list/concept@u-boot.org/> List-Help: <mailto:concept-request@u-boot.org?subject=help> List-Owner: <mailto:concept-owner@u-boot.org> List-Post: <mailto:concept@u-boot.org> List-Subscribe: <mailto:concept-join@u-boot.org> List-Unsubscribe: <mailto:concept-leave@u-boot.org> Content-Type: text/plain; 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| Series |
vbe: Fix MMC clock handoff for VPL on rk3399
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Commit Message
Simon Glass
March 29, 2026, 12:22 p.m. UTC
From: Simon Glass <sjg@chromium.org> Enable CONFIG_MMC_DW_ROCKCHIP_CLK_HANDOFF so that VPL can read the source clock rate from the bloblist and calculate the correct DW MMC clock divider for card enumeration. Signed-off-by: Simon Glass <sjg@chromium.org> --- configs/rk3399-generic-ddr3_defconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/configs/rk3399-generic-ddr3_defconfig b/configs/rk3399-generic-ddr3_defconfig index 2849889bb8e..0d8cc45be80 100644 --- a/configs/rk3399-generic-ddr3_defconfig +++ b/configs/rk3399-generic-ddr3_defconfig @@ -74,6 +74,7 @@ CONFIG_ROCKCHIP_GPIO=y CONFIG_SYS_I2C_ROCKCHIP=y CONFIG_MMC_DW=y CONFIG_MMC_DW_ROCKCHIP=y +CONFIG_MMC_DW_ROCKCHIP_CLK_HANDOFF=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_SDMA=y CONFIG_MMC_SDHCI_ROCKCHIP=y