[openwrt/openwrt] arm-trusted-firmware-mediatek: add patch for Fidelix SPI NAND

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/c16958e19463a59303f90c49e458bfa68057d1d3

commit c16958e19463a59303f90c49e458bfa68057d1d3
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Sat Feb 6 03:17:28 2021 +0000

    arm-trusted-firmware-mediatek: add patch for Fidelix SPI NAND
    
    The Linksys E8450 aka. Belkin RT3200 comes with a rather fresh brand
    of SPI NAND storage. Add support for it to the nandx driver in
    arm-trusted-firmware-mediatek, so we can boot from that chip.
    
    Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
 .../patches/010-nandx-add-fidelix-spi-nand.patch   | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/package/boot/arm-trusted-firmware-mediatek/patches/010-nandx-add-fidelix-spi-nand.patch b/package/boot/arm-trusted-firmware-mediatek/patches/010-nandx-add-fidelix-spi-nand.patch
new file mode 100644
index 0000000000..d0a8f7616a
--- /dev/null
+++ b/package/boot/arm-trusted-firmware-mediatek/patches/010-nandx-add-fidelix-spi-nand.patch
@@ -0,0 +1,24 @@
+--- a/plat/mediatek/common/drivers/nandx/core/nand/device_spi.c
++++ b/plat/mediatek/common/drivers/nandx/core/nand/device_spi.c
+@@ -150,6 +150,21 @@ static struct device_spi spi_nand[] = {
+ 		&spi_extend_cmds, 0xff, 0xff
+ 	},
+ 	{
++		NAND_DEVICE("FM35X1GA",
++			    NAND_PACK_ID(0xe5, 0x71, 0, 0, 0, 0, 0, 0),
++			    2, 0, 3, 3,
++			    1, 1, 1, 1024, KB(128), KB(2), 64, 1,
++			    &spi_cmds, &spi_addressing, &spi_status[0],
++			    &spi_endurance, &spi_array_timing),
++		{
++			NAND_SPI_PROTECT(0xa0, 1, 2, 6),
++			NAND_SPI_CONFIG(0xb0, 4, 6, 1),
++			NAND_SPI_STATUS(0xc0, 4, 5),
++			NAND_SPI_CHARACTER(0xff, 0xff, 0xff, 0xff)
++		},
++		&spi_extend_cmds, 0xff, 0xff
++	},
++	{
+ 		NAND_DEVICE("NO-DEVICE",
+ 			    NAND_PACK_ID(0, 0, 0, 0, 0, 0, 0, 0), 0, 0, 0, 0,
+ 			    0, 0, 0, 0, 0, 0, 0, 1,