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[193.232.173.35]) by smtp.gmail.com with ESMTPSA id u15sm147003lfs.118.2021.08.17.03.16.28 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 17 Aug 2021 03:16:29 -0700 (PDT) Date: Tue, 17 Aug 2021 13:16:28 +0300 From: Antony Pavlov To: Ahmad Fatoum Message-Id: <20210817131628.3a7483f1ec121fb8822bdc99@gmail.com> In-Reply-To: <32db3d61-f04c-5940-600c-fb2435808beb@pengutronix.de> References: <20210525071952.18045-1-antonynpavlov@gmail.com> <32db3d61-f04c-5940-600c-fb2435808beb@pengutronix.de> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; i686-pc-linux-gnu) Mime-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210817_031631_901935_394AA9C6 X-CRM114-Status: GOOD ( 26.55 ) 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: barebox@lists.infradead.org Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:e::133 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=-4.8 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, NICE_REPLY_A,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH v3 00/10] 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) On Wed, 11 Aug 2021 10:52:53 +0200 Ahmad Fatoum wrote: Hi Ahmad! > Hello Antony, > = > On 25.05.21 09:19, Antony Pavlov wrote: > > 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 exclu= sive > > * RISC-V: make it possible to build RV32I multi-image with DEBUG_LL= =3Dn > > * almost all of Ahmad's notes are fixed (e.g. unused header files inc= lusions 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 > = > I'd like to give this a try eventually while following: > https://github.com/enjoy-digital/litex/wiki/Use-LiteX-on-the-Acorn-CLE-215 > = > Do you intend to submit a new revision soon? Is it ok for you if I respin > this series? Sorry for delay with reply, I was on vacation. I have just resend litex patchseries v4. I have tested it with linux binaries from this repo: https://github.com/frantony/arty-linux-on-litex-vexriscv-prebuilt What do you want to respin in the litex patchseries? -- = Best regards, =A0 Antony Pavlov = > Cheers, > Ahmad > = > > 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 > > = > = > = > -- = > Pengutronix e.K. | | > Steuerwalder Str. 21 | http://www.pengutronix.de/ | > 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | > Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox