[PATCH 0/3] ARM: bitmain: Extend bitmain S9 board

[PATCH 0/3] ARM: bitmain: Extend bitmain S9 board

[Michal Simek]

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

[PATCH 1/3] ARM: bitmain: Enable nand and smcc drivers

[Michal Simek]

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";
-- 
2.31.0

[PATCH 2/3] ARM: bitmain: Enable legacy u-boot format

[Michal Simek]

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
-- 
2.31.0

[PATCH 3/3] ARM: bitmain: Enable saving variables to SD card

[Michal Simek]

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
-- 
2.31.0

[PATCH 0/3] ARM: bitmain: Extend bitmain S9 board

[Michal Simek]

po 22. 3. 2021 v 15:48 odes?latel 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


-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs