[PATCH 0/3] ARM: bitmain: Extend bitmain S9 board
Hi,
a lot of these boards are very cheap to buy now. Get this board up to date based on latest features available for zynq.
Thanks, Michal
Michal Simek (3): ARM: bitmain: Enable nand and smcc drivers ARM: bitmain: Enable legacy u-boot format ARM: bitmain: Enable saving variables to SD card
arch/arm/dts/bitmain-antminer-s9.dts | 8 ++++++++ configs/bitmain_antminer_s9_defconfig | 2 ++ 2 files changed, 10 insertions(+)
Enable nand and smcc via DT.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
arch/arm/dts/bitmain-antminer-s9.dts | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/arch/arm/dts/bitmain-antminer-s9.dts b/arch/arm/dts/bitmain-antminer-s9.dts index 7362ad4e8f99..0694350555f5 100644 --- a/arch/arm/dts/bitmain-antminer-s9.dts +++ b/arch/arm/dts/bitmain-antminer-s9.dts @@ -50,6 +50,14 @@ ps-clk-frequency = <33333333>; };
+&nand0 { + status = "okay"; +}; + +&smcc { + status = "okay"; +}; + &gem0 { status = "okay"; phy-mode = "rgmii-id";
Still legacy formats are used that's why enable them by default.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
configs/bitmain_antminer_s9_defconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/configs/bitmain_antminer_s9_defconfig b/configs/bitmain_antminer_s9_defconfig index f9904483919a..ea21a5e1e5c6 100644 --- a/configs/bitmain_antminer_s9_defconfig +++ b/configs/bitmain_antminer_s9_defconfig @@ -19,6 +19,7 @@ CONFIG_SYS_LDSCRIPT="arch/arm/mach-zynq/u-boot.lds" CONFIG_FIT=y CONFIG_FIT_SIGNATURE=y CONFIG_FIT_VERBOSE=y +CONFIG_LEGACY_IMAGE_FORMAT=y CONFIG_BOOTDELAY=3 CONFIG_USE_PREBOOT=y # CONFIG_DISPLAY_CPUINFO is not set
Board has NAND and SD interfaces which can be used for saving variables too.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
Based on "xilinx: zynq: Add support for saving env based on bootmode"
--- configs/bitmain_antminer_s9_defconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/configs/bitmain_antminer_s9_defconfig b/configs/bitmain_antminer_s9_defconfig index ea21a5e1e5c6..76cccfa586c5 100644 --- a/configs/bitmain_antminer_s9_defconfig +++ b/configs/bitmain_antminer_s9_defconfig @@ -51,6 +51,7 @@ CONFIG_CMD_EXT4_WRITE=y CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_IN_FAT=y CONFIG_ENV_IS_IN_NAND=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_NET_RANDOM_ETHADDR=y
po 22. 3. 2021 v 15:48 odesÃlatel Michal Simek michal.simek@xilinx.com napsal:
Hi,
a lot of these boards are very cheap to buy now. Get this board up to date based on latest features available for zynq.
Thanks, Michal
Michal Simek (3): ARM: bitmain: Enable nand and smcc drivers ARM: bitmain: Enable legacy u-boot format ARM: bitmain: Enable saving variables to SD card
arch/arm/dts/bitmain-antminer-s9.dts | 8 ++++++++ configs/bitmain_antminer_s9_defconfig | 2 ++ 2 files changed, 10 insertions(+)
-- 2.31.0
Applied. M
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Michal Simek