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Thu, 06 May 2021 15:08:51 -0700 (PDT) From: Antony Pavlov To: barebox@lists.infradead.org Date: Fri, 7 May 2021 01:08:23 +0300 Message-Id: <20210506220834.223350-1-antonynpavlov@gmail.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210506_150855_081208_7344A543 X-CRM114-Status: GOOD ( 12.23 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ahmad Fatoum Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" X-SA-Exim-Connect-IP: 2001:8b0:10b:1:d65d:64ff:fe57:4e05 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-2.4 required=4.0 tests=AWL,BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_NONE,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH v2 00/11] RISC-V: add LiteX SoC support; resurrect nmon X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) 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 (11): 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 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 RISC-V: make it possible to build RV32I multi-image with DEBUG_LL=n arch/riscv/Kconfig | 22 +- arch/riscv/Kconfig.socs | 18 +- arch/riscv/boards/Makefile | 1 + arch/riscv/boards/erizo/lowlevel.c | 5 + arch/riscv/boards/litex-linux/Makefile | 3 + arch/riscv/boards/litex-linux/lowlevel.c | 20 ++ arch/riscv/boot/Makefile | 1 + arch/riscv/boot/nmon_entry.S | 13 + arch/riscv/configs/erizo_generic_defconfig | 1 + arch/riscv/configs/litex_linux_defconfig | 77 +++++ arch/riscv/cpu/time.c | 7 + arch/riscv/dts/Makefile | 1 + arch/riscv/dts/erizo.dtsi | 2 + arch/riscv/dts/litex-linux.dts | 96 ++++++ 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 ++- arch/riscv/include/asm/timer.h | 1 + common/Kconfig | 4 + drivers/clocksource/timer-riscv.c | 19 +- drivers/gpio/Kconfig | 14 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-74xx-mmio.c | 166 +++++++++ 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 + 33 files changed, 1388 insertions(+), 39 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 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox