From: Wei Fu wefu@redhat.com
This patchset adds T-Head C9xx basic support in arch/riscv/, updates TH1520 Soc/Lichee Pi4A dts files for GMAC support. Also enable designware ethernet & realtek phy in default configs, and some boot env option for booting linux from Ethernet.
Signed-off-by: Wei Fu wefu@redhat.com Co-authored-by: Yixun Lan dlan@gentoo.org
Wei Fu (6): cpu: add t-head's c9xx riscv/dts: add gmac node for th1520. riscv/dts: add gmac node for lichee-pi-4a net/designware: add compatible for "snps,dwmac" config/th1520_lpi4a_defconfig:enable designware ethernet & realtek phy config/th1520_lpi4a.h: add more env option for booting linux
arch/riscv/Kconfig | 1 + arch/riscv/cpu/c9xx/Kconfig | 12 ++++++ arch/riscv/cpu/c9xx/Makefile | 5 +++ arch/riscv/cpu/c9xx/cpu.c | 51 ++++++++++++++++++++++++++ arch/riscv/cpu/c9xx/dram.c | 36 ++++++++++++++++++ arch/riscv/dts/th1520-lichee-pi-4a.dts | 5 +++ arch/riscv/dts/th1520.dtsi | 33 +++++++++++++++++ arch/riscv/include/asm/csr.h | 2 + board/thead/th1520_lpi4a/Kconfig | 3 +- configs/th1520_lpi4a_defconfig | 8 +++- drivers/net/designware.c | 1 + include/configs/th1520_lpi4a.h | 12 ++++++ 12 files changed, 166 insertions(+), 3 deletions(-) create mode 100644 arch/riscv/cpu/c9xx/Kconfig create mode 100644 arch/riscv/cpu/c9xx/Makefile create mode 100644 arch/riscv/cpu/c9xx/cpu.c create mode 100644 arch/riscv/cpu/c9xx/dram.c