From: Sumit Garg <sumit.garg@oss.qualcomm.com>
To: u-boot@lists.denx.de
Cc: caleb.connolly@linaro.org, neil.armstrong@linaro.org,
trini@konsulko.com, Sumit Garg <sumit.garg@oss.qualcomm.com>
Subject: [PATCH 0/2] RB1 fixes
Date: Mon, 7 Apr 2025 18:51:55 +0530 [thread overview]
Message-ID: <20250407132157.34628-1-sumit.garg@oss.qualcomm.com> (raw)
The eMMC on RB1 boards supports HS200 mode but currently the msm_shdci
driver in U-Boot is missing DLL configuration required for HS200 mode to
work. Hence disable HS200 for now until proper support is in place.
Apart from that, add DT override for USB to work in host mode as otg
mode isn't supported. Along with that disable sdhci_2 which doesn't work
as of now.
There is another patch related to clk_stub posted here [1] which allows
the MMC clocks to be probed properly.
[1] https://patchwork.ozlabs.org/project/uboot/patch/20250407120536.236003-4-jorge.ramirez@oss.qualcomm.com/
Sumit Garg (2):
arm: dts: Add override for RB1
qcom_defconfig: Disable MMC HS200 mode support
arch/arm/dts/qrb2210-rb1-u-boot.dtsi | 11 +++++++++++
configs/qcom_defconfig | 1 -
2 files changed, 11 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/dts/qrb2210-rb1-u-boot.dtsi
--
2.43.0
next reply other threads:[~2025-04-07 18:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-07 13:21 Sumit Garg [this message]
2025-04-07 13:21 ` [PATCH 1/2] arm: dts: Add override for RB1 Sumit Garg
2025-04-07 13:21 ` [PATCH 2/2] qcom_defconfig: Disable MMC HS200 mode support Sumit Garg
-- strict thread matches above, loose matches on Subject: below --
2025-04-07 13:28 [PATCH 0/2] RB1 fixes Sumit Garg
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