Changes since v2:
* rebase on top of master branch (f873c7ff2497) +
"RISC-V: extend multi-image to support both S- and M-Mode"
(http://lists.infradead.org/pipermail/barebox/2021-May/036086.html).
* "litex serial: add setbrg callback" patch by Marek Czerski is added
for review;
* fix "clocksource: timer-riscv: select CSR from device tree" patch;
* change gpio IP-block base addresses in litex dts;
* gpio-74xx-mmio uses device_get_match_data() now.
Changes since v1:
* rebased on top of next branch;
* new patches are introduced:
* clocksource: timer-riscv: select CSR from device tree
* RISC-V: make RISCV_SBI and RISCV_M_MODE explicitly mutually exclusive
* RISC-V: make it possible to build RV32I multi-image with DEBUG_LL=n
* almost all of Ahmad's notes are fixed (e.g. unused header files inclusions
are dropped);
* NOT FIXED: gpio-74xx-mmio still uses dev_get_drvdata(), not
device_get_match_data()
Antony Pavlov (9):
clocksource: timer-riscv: select CSR from device tree
RISC-V: make it possible to run nmon from PBL C code
RISC-V: boards: erizo: make it possible to use nmon
serial: add litex UART driver
gpio: add driver for 74xx-ICs with MMIO access
spi: add litex spiflash driver
net: add LiteEth driver
RISC-V: add LiteX SoC and linux-on-litex-vexriscv support
RISC-V: add litex_linux_defconfig
Marek Czerski (1):
litex serial: add setbrg callback
arch/riscv/Kconfig.socs | 14 +
arch/riscv/boards/Makefile | 1 +
arch/riscv/boards/erizo/lowlevel.c | 4 +
arch/riscv/boards/litex-linux/Makefile | 3 +
arch/riscv/boards/litex-linux/lowlevel.c | 22 ++
arch/riscv/boot/Makefile | 1 +
arch/riscv/boot/nmon_entry.S | 13 +
arch/riscv/configs/litex_linux_defconfig | 76 +++++
arch/riscv/dts/Makefile | 1 +
arch/riscv/dts/erizo.dtsi | 2 +
arch/riscv/dts/litex-linux.dts | 92 ++++++
arch/riscv/dts/litex_soc_linux.dtsi | 49 +++
arch/riscv/include/asm/debug_ll.h | 3 +
arch/riscv/include/asm/debug_ll_litex.h | 123 ++++++++
arch/riscv/include/asm/riscv_nmon.h | 49 ++-
common/Kconfig | 4 +
drivers/clocksource/timer-riscv.c | 24 +-
drivers/gpio/Kconfig | 14 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-74xx-mmio.c | 165 ++++++++++
drivers/net/Kconfig | 8 +
drivers/net/Makefile | 1 +
drivers/net/liteeth.c | 376 +++++++++++++++++++++++
drivers/serial/Makefile | 1 +
drivers/serial/serial_litex.c | 103 +++++++
drivers/spi/Kconfig | 3 +
drivers/spi/Makefile | 1 +
drivers/spi/litex_spiflash.c | 241 +++++++++++++++
images/Makefile.riscv | 4 +
29 files changed, 1370 insertions(+), 29 deletions(-)
create mode 100644 arch/riscv/boards/litex-linux/Makefile
create mode 100644 arch/riscv/boards/litex-linux/lowlevel.c
create mode 100644 arch/riscv/boot/nmon_entry.S
create mode 100644 arch/riscv/configs/litex_linux_defconfig
create mode 100644 arch/riscv/dts/litex-linux.dts
create mode 100644 arch/riscv/dts/litex_soc_linux.dtsi
create mode 100644 arch/riscv/include/asm/debug_ll_litex.h
create mode 100644 drivers/gpio/gpio-74xx-mmio.c
create mode 100644 drivers/net/liteeth.c
create mode 100644 drivers/serial/serial_litex.c
create mode 100644 drivers/spi/litex_spiflash.c
--
2.31.1
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