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This board is also as known as Bananapi BPi-M7. Hardware -------- RockChip RK3588 ARM64 (8 cores) 8/16/32GB LPDDR4/LPDDR4x RAM 2x 2500 Base-T (PCIe, rtl8125b) 2 LEDs (RED / GREEN) 16GB/32GB/64GB/128GB eMMC on-board Micro-SD Slot USB 2.0 Port USB 3.0 Port M.2 M-Key 40-Pin Header USB PD 2.0 9/12/15V Power Installation ------------ Uncompress the OpenWrt sysupgrade and write it to a micro SD card or internal eMMC using dd. Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org> Link: https://github.com/openwrt/openwrt/pull/16462 Signed-off-by: Nick Hainke <vincent@systemli.org>
27 lines
865 B
Diff
27 lines
865 B
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Tianling Shen <cnsztl@gmail.com>
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Date: Mon Sep 23 13:22:56 2024 +0800
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Subject: [PATCH] arm64: dts: rockchip: lower mmc speed for ArmSom Sige7
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The previously stated speed of sdr-104 in is too high for the hardware
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to reliably communicate with some fast SD cards.
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Rockchip boards have a common bug when operating uhs speed, which will
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hang the system during a soft reboot.
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To be on the safe side, lower the speed to workaround.
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Signed-off-by: Tianling Shen <cnsztl@gmail.com>
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---
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--- a/arch/arm64/boot/dts/rockchip/rk3588-armsom-sige7.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3588-armsom-sige7.dts
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@@ -346,7 +346,7 @@
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max-frequency = <200000000>;
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no-sdio;
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no-mmc;
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- sd-uhs-sdr104;
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+ sd-uhs-sdr50;
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vmmc-supply = <&vcc_3v3_s3>;
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vqmmc-supply = <&vccio_sd_s0>;
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status = "okay";
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