* [PATCH/RFC] arm64: defconfig: Enable HyperBus support
@ 2022-06-10 10:02 ` Geert Uytterhoeven
0 siblings, 0 replies; 3+ messages in thread
From: Geert Uytterhoeven @ 2022-06-10 10:02 UTC (permalink / raw)
To: Magnus Damm
Cc: Miquel Raynal, Richard Weinberger, Vignesh Raghavendra,
linux-renesas-soc, linux-arm-kernel, linux-mtd,
Geert Uytterhoeven
Enable modular support for HyperBus, which is used on R-Car Gen3 and
Gen4 platforms.
Note that the actual Renesas RPC-IF HyperBus driver (RPCIF_HYPERBUS) is
not enabled, as it depends on MTD_CFI_BE_BYTE_SWAP.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
I think we cannot just enable MTD_CFI_BE_BYTE_SWAP in a generic kernel,
as that may break other platforms. Is that correct?
To be queued in renesas-devel for v5.20, after the above has been
resolved.
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index c8cbb98ea6bc4d21..afda8325ca9b675a 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -270,6 +270,7 @@ CONFIG_MTD_NAND_MARVELL=y
CONFIG_MTD_NAND_FSL_IFC=y
CONFIG_MTD_NAND_QCOM=y
CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_HYPERBUS=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_NBD=m
CONFIG_VIRTIO_BLK=y
--
2.25.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH/RFC] arm64: defconfig: Enable HyperBus support
@ 2022-06-10 10:02 ` Geert Uytterhoeven
0 siblings, 0 replies; 3+ messages in thread
From: Geert Uytterhoeven @ 2022-06-10 10:02 UTC (permalink / raw)
To: Magnus Damm
Cc: Miquel Raynal, Richard Weinberger, Vignesh Raghavendra,
linux-renesas-soc, linux-arm-kernel, linux-mtd,
Geert Uytterhoeven
Enable modular support for HyperBus, which is used on R-Car Gen3 and
Gen4 platforms.
Note that the actual Renesas RPC-IF HyperBus driver (RPCIF_HYPERBUS) is
not enabled, as it depends on MTD_CFI_BE_BYTE_SWAP.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
I think we cannot just enable MTD_CFI_BE_BYTE_SWAP in a generic kernel,
as that may break other platforms. Is that correct?
To be queued in renesas-devel for v5.20, after the above has been
resolved.
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index c8cbb98ea6bc4d21..afda8325ca9b675a 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -270,6 +270,7 @@ CONFIG_MTD_NAND_MARVELL=y
CONFIG_MTD_NAND_FSL_IFC=y
CONFIG_MTD_NAND_QCOM=y
CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_HYPERBUS=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_NBD=m
CONFIG_VIRTIO_BLK=y
--
2.25.1
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH/RFC] arm64: defconfig: Enable HyperBus support
@ 2022-06-10 10:02 ` Geert Uytterhoeven
0 siblings, 0 replies; 3+ messages in thread
From: Geert Uytterhoeven @ 2022-06-10 10:02 UTC (permalink / raw)
To: Magnus Damm
Cc: Miquel Raynal, Richard Weinberger, Vignesh Raghavendra,
linux-renesas-soc, linux-arm-kernel, linux-mtd,
Geert Uytterhoeven
Enable modular support for HyperBus, which is used on R-Car Gen3 and
Gen4 platforms.
Note that the actual Renesas RPC-IF HyperBus driver (RPCIF_HYPERBUS) is
not enabled, as it depends on MTD_CFI_BE_BYTE_SWAP.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
I think we cannot just enable MTD_CFI_BE_BYTE_SWAP in a generic kernel,
as that may break other platforms. Is that correct?
To be queued in renesas-devel for v5.20, after the above has been
resolved.
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index c8cbb98ea6bc4d21..afda8325ca9b675a 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -270,6 +270,7 @@ CONFIG_MTD_NAND_MARVELL=y
CONFIG_MTD_NAND_FSL_IFC=y
CONFIG_MTD_NAND_QCOM=y
CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_HYPERBUS=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_NBD=m
CONFIG_VIRTIO_BLK=y
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-06-10 10:09 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2022-06-10 10:02 [PATCH/RFC] arm64: defconfig: Enable HyperBus support Geert Uytterhoeven
2022-06-10 10:02 ` Geert Uytterhoeven
2022-06-10 10:02 ` Geert Uytterhoeven
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