diff options
Diffstat (limited to 'target')
4 files changed, 130 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.10/303-arm64-dts-ls1012a-frdm-workaround-by-updating-qspi-f.patch b/target/linux/layerscape/patches-5.10/303-arm64-dts-ls1012a-frdm-workaround-by-updating-qspi-f.patch new file mode 100644 index 0000000000..9cd016deab --- /dev/null +++ b/target/linux/layerscape/patches-5.10/303-arm64-dts-ls1012a-frdm-workaround-by-updating-qspi-f.patch @@ -0,0 +1,41 @@ +From 9c5c18dbf8e1845d349ef7020f8af5bc9b56ed1f Mon Sep 17 00:00:00 2001 +From: Pawel Dembicki <paweldembicki@gmail.com> +Date: Fri, 28 Sep 2022 17:14:32 +0200 +Subject: [PATCH] arm64: dts: ls1012a-frdm/qds: workaround by updating qspi flash to + single mode + +Update rx and tx bus-width to 1 to use single mode to workaround ubifs +issue found with double mode. (The same method as RDB board) + +Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> +--- + arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts | 4 ++-- + arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts | 4 ++-- + 2 file changed, 4 insertions(+), 4 deletions(-) + +--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts ++++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts +@@ -127,8 +127,8 @@ + spi-max-frequency = <50000000>; + m25p,fast-read; + reg = <0>; +- spi-rx-bus-width = <2>; +- spi-tx-bus-width = <2>; ++ spi-rx-bus-width = <1>; ++ spi-tx-bus-width = <1>; + }; + }; + +--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts ++++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts +@@ -181,8 +181,8 @@ + spi-max-frequency = <50000000>; + m25p,fast-read; + reg = <0>; +- spi-rx-bus-width = <2>; +- spi-tx-bus-width = <2>; ++ spi-rx-bus-width = <1>; ++ spi-tx-bus-width = <1>; + }; + }; + diff --git a/target/linux/layerscape/patches-5.10/304-arm64-dts-ls1012a-rdb-workaround-by-updating-qspi-fl.patch b/target/linux/layerscape/patches-5.10/304-arm64-dts-ls1012a-rdb-workaround-by-updating-qspi-fl.patch new file mode 100644 index 0000000000..67eb5300e8 --- /dev/null +++ b/target/linux/layerscape/patches-5.10/304-arm64-dts-ls1012a-rdb-workaround-by-updating-qspi-fl.patch @@ -0,0 +1,29 @@ +From 9c5c18dbf8e1845d349ef7020f8af5bc9b56ed1f Mon Sep 17 00:00:00 2001 +From: Kuldeep Singh <kuldeep.singh@nxp.com> +Date: Tue, 7 Jan 2020 17:14:32 +0530 +Subject: [PATCH] arm64: dts: ls1012a-rdb: workaround by updating qspi flash to + single mode + +Update rx and tx bus-width to 1 to use single mode to workaround ubifs +issue found with double mode. + +[ Leo: Local workaround ] + +Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com> +--- + arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts ++++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts +@@ -92,8 +92,8 @@ + spi-max-frequency = <50000000>; + m25p,fast-read; + reg = <0>; +- spi-rx-bus-width = <2>; +- spi-tx-bus-width = <2>; ++ spi-rx-bus-width = <1>; ++ spi-tx-bus-width = <1>; + }; + }; + diff --git a/target/linux/layerscape/patches-5.10/305-arm64-dts-ls1046a-rdb-Update-qspi-spi-rx-bus-width-t.patch b/target/linux/layerscape/patches-5.10/305-arm64-dts-ls1046a-rdb-Update-qspi-spi-rx-bus-width-t.patch new file mode 100644 index 0000000000..a7af6e16ad --- /dev/null +++ b/target/linux/layerscape/patches-5.10/305-arm64-dts-ls1046a-rdb-Update-qspi-spi-rx-bus-width-t.patch @@ -0,0 +1,34 @@ +From 38093ebbf25eb60a1aa863f46118a68a0300c56e Mon Sep 17 00:00:00 2001 +From: Kuldeep Singh <kuldeep.singh@nxp.com> +Date: Fri, 3 Jan 2020 14:49:07 +0530 +Subject: [PATCH] arm64: dts: ls1046a-rdb: Update qspi spi-rx-bus-width to 1 + +Update rx width from quad mode to single mode as a workaround. + +[Leo: Local workaround ] + +Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com> +--- + arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts ++++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts +@@ -101,7 +101,7 @@ + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <50000000>; +- spi-rx-bus-width = <4>; ++ spi-rx-bus-width = <1>; + spi-tx-bus-width = <1>; + reg = <0>; + }; +@@ -111,7 +111,7 @@ + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <50000000>; +- spi-rx-bus-width = <4>; ++ spi-rx-bus-width = <1>; + spi-tx-bus-width = <1>; + reg = <1>; + }; diff --git a/target/linux/layerscape/patches-5.10/400-LF-20-3-mtd-spi-nor-Use-1-bit-mode-of-spansion-s25fs.patch b/target/linux/layerscape/patches-5.10/400-LF-20-3-mtd-spi-nor-Use-1-bit-mode-of-spansion-s25fs.patch new file mode 100644 index 0000000000..aea483d1af --- /dev/null +++ b/target/linux/layerscape/patches-5.10/400-LF-20-3-mtd-spi-nor-Use-1-bit-mode-of-spansion-s25fs.patch @@ -0,0 +1,26 @@ +From 2b84e88d36de482da0370290ad4af09a71993f08 Mon Sep 17 00:00:00 2001 +From: Han Xu <han.xu@nxp.com> +Date: Tue, 14 Apr 2020 11:58:44 -0500 +Subject: [PATCH] LF-20-3 mtd: spi-nor: Use 1 bit mode of spansion(s25fs512s) + flash + +This is a workaround patch which uses only single bit mode of s25fs512s +flash + +Signed-off-by: Han Xu <han.xu@nxp.com> +Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com> +--- + drivers/mtd/spi-nor/spansion.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/mtd/spi-nor/spansion.c ++++ b/drivers/mtd/spi-nor/spansion.c +@@ -62,7 +62,7 @@ static const struct flash_info spansion_ + SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + USE_CLSR) }, + { "s25fs512s", INFO6(0x010220, 0x4d0081, 256 * 1024, 256, +- SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) ++ SPI_NOR_4B_OPCODES | USE_CLSR) + .fixups = &s25fs_s_fixups, }, + { "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024, 64, 0) }, + { "s25sl12801", INFO(0x012018, 0x0301, 64 * 1024, 256, 0) }, |