linux-kernel - [PATCH] arm64: defconfig: Enable MTD support for Hyperbus

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Message-ID: <20240611115820.1269805-1-vaishnav.a@ti.com>
Date: Tue, 11 Jun 2024 17:28:20 +0530
From: Vaishnav Achath <vaishnav.a@...com>
To: <will@...nel.org>, <catalin.marinas@....com>
CC: <m.szyprowski@...sung.com>, <arnd@...db.de>, <neil.armstrong@...aro.org>,
        <dmitry.baryshkov@...aro.org>, <konrad.dybcio@...aro.org>,
        <krzysztof.kozlowski@...aro.org>, <geert+renesas@...der.be>,
        <quic_bjorande@...cinc.com>, <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <nfraprado@...labora.com>,
        <u-kumar1@...com>, <vigneshr@...com>, <nm@...com>, <vaishnav.a@...com>
Subject: [PATCH] arm64: defconfig: Enable MTD support for Hyperbus

TI Jacinto 7 SoCs (J721E, J7200) have Hyperbus controllers present
which can be used to interface with Hyperflash and HyperRAM storage
devices. Enable the necessary configs for Hyperbus support within
the MTD subsystem and the specific Hyperbus controller as module.

Signed-off-by: Vaishnav Achath <vaishnav.a@...com>
---

Tested on J721E EVM : https://gist.github.com/vaishnavachath/d8b2c6df43d8c809027d98087cdaa95f

 arch/arm64/configs/defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 05abba0a0209..dfe62d645648 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -281,6 +281,8 @@ CONFIG_MTD_NAND_FSL_IFC=y
 CONFIG_MTD_NAND_QCOM=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_MTD_UBI=m
+CONFIG_MTD_HYPERBUS=m
+CONFIG_HBMC_AM654=m
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_NBD=m
 CONFIG_VIRTIO_BLK=y
-- 
2.34.1