From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH 0/8 v4] RISC-V: add LiteX SoC support
Date: Tue, 17 Aug 2021 13:04:27 +0300 [thread overview]
Message-ID: <20210817100435.114756-1-antonynpavlov@gmail.com> (raw)
Changes since v3:
* rebased on top of next branch;
* the "console: support set baudrate for fixed baudrate drivers" patch
is introduced so the "litex serial: add setbrg callback" patch is dropped;
* update mac0 IP-block base addresses in litex dts according to latest
SoC configuration.
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 (8):
clocksource: timer-riscv: select CSR from device tree
serial: add litex UART driver
console: support set baudrate for fixed baudrate drivers
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
arch/riscv/Kconfig.socs | 14 +
arch/riscv/boards/Makefile | 1 +
arch/riscv/boards/litex-linux/Makefile | 3 +
arch/riscv/boards/litex-linux/lowlevel.c | 22 ++
arch/riscv/configs/litex_linux_defconfig | 75 +++++
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 ++++++++
common/Kconfig | 4 +
common/console.c | 10 +-
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 | 96 ++++++
drivers/spi/Kconfig | 3 +
drivers/spi/Makefile | 1 +
drivers/spi/litex_spiflash.c | 241 +++++++++++++++
images/Makefile.riscv | 4 +
26 files changed, 1318 insertions(+), 16 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/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
--
2.32.0
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next reply other threads:[~2021-08-17 10:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-17 10:04 Antony Pavlov [this message]
2021-08-17 10:04 ` [PATCH 1/8] clocksource: timer-riscv: select CSR from device tree Antony Pavlov
2021-08-17 10:04 ` [PATCH 2/8] serial: add litex UART driver Antony Pavlov
2021-08-17 10:04 ` [PATCH 3/8] console: support set baudrate for fixed baudrate drivers Antony Pavlov
2021-08-17 10:04 ` [PATCH 4/8] gpio: add driver for 74xx-ICs with MMIO access Antony Pavlov
2021-08-17 10:04 ` [PATCH 5/8] spi: add litex spiflash driver Antony Pavlov
2021-08-17 10:04 ` [PATCH 6/8] net: add LiteEth driver Antony Pavlov
2021-08-17 10:04 ` [PATCH 7/8] RISC-V: add LiteX SoC and linux-on-litex-vexriscv support Antony Pavlov
2021-08-17 10:04 ` [PATCH 8/8] RISC-V: add litex_linux_defconfig Antony Pavlov
2021-08-17 10:10 ` [PATCH 0/8 v4] RISC-V: add LiteX SoC support Antony Pavlov
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