This series refactors and add support for more SoCs to the rockchip efuse and otp driver.
Support is added for the following SoCs: - efuse: RK3036, RK3066, RK3128, RK3188, RK3228, RK3288 and RK3328 - otp: RK3568 and RK3588
This also changes so that eth1addr is also set along with ethaddr. And a small change so that ethernet mac addresses is set based on CONFIG_HASH and CONFIG_SHA256 instead of CONFIG_CMD_NET.
I have only been able to test the efuse driver on RK3288, RK3328, RK3399 and the otp driver on RK3568 and RK3588. Information on the remaining SoCs is based on information at [1], [2] and in TRM.
Alex Bee found and fixed an issue on RK3188 and RK3128, fix is included in v2, thanks!
The last patches enables use of the otp driver for RK3568 and RK3588. To handle the unique cpuid offset used on RK3568 a new const CFG_CPUID_OFFSET was added.
Ideally, we should get this cpuid offset from the id node in the fdt. Something that can be improved in a future series.
This series can also be found at [3].
Changes in v2: - Use readl instead of readb/readw (Alex Bee) - Always set eth1addr (Chen-Yu Tsai) - Collect r-b tags - Add patch to enable read of cpuid on rk3588
[1] https://github.com/rockchip-linux/kernel/blob/release-3.10/arch/arm/mach-roc... [2] https://github.com/rockchip-linux/kernel/blob/develop-5.10/drivers/nvmem/roc... [2] https://github.com/Kwiboo/u-boot-rockchip/commits/rk3568-efuse-otp
Jonas Karlman (12): rockchip: otp: Refactor to use driver data and ops rockchip: otp: Add support for RK3568 rockchip: otp: Add support for RK3588 rockchip: otp: Add dump_otp debug command rockchip: efuse: Refactor to use driver data and ops rockchip: efuse: Add support for RK3288 and more rockchip: efuse: Add support for RK3328 rockchip: efuse: Add support for RK3128 rockchip: efuse: Add support for RK3036 rockchip: misc: Set eth1addr mac address rockchip: rk3568: Read cpuid from otp rockchip: rk3588: Read cpuid from otp
arch/arm/dts/rk356x-u-boot.dtsi | 12 ++ arch/arm/dts/rk3588s-u-boot.dtsi | 12 ++ arch/arm/mach-rockchip/Kconfig | 4 + arch/arm/mach-rockchip/board.c | 2 +- arch/arm/mach-rockchip/misc.c | 6 +- drivers/misc/Kconfig | 4 - drivers/misc/rockchip-efuse.c | 333 +++++++++++++++++++++++------- drivers/misc/rockchip-otp.c | 230 +++++++++++++++++---- include/configs/rk3568_common.h | 2 + include/configs/rockchip-common.h | 4 + 10 files changed, 491 insertions(+), 118 deletions(-)