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FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: +NIM4jKppDbn3vR9qUEoVB7QWu3dvd5vuH7jZyDQhHmlZGabHePQYXxQjCzCxb0bmP52nCcXJxH4Ga/7kQnrnnWV73jk+pRpLuOpgWpIlGVFusvJXJI/DWwqgVAi8jD3OINiVZ2d8wqd/vycPtkvvRq/Eisxf5RCsEIPwPW4DCXOWACkJX1I0GkC4DNDs2bdQ33+JK+F4+aVUnlsRyuWX6G3aYvuZWee799HDfmDBTaYFvYIEIVZJk1BKQ1RztYLEiIAP0Aa3y5/j8QMqhladbH0doLjHeEp5Dc5YtEj8G8nYzdo0K1LG14zjiiD4SMyMf3Iyox+0Um+uos9t0YUV8WDhc5b6J0mwsqfK3gkIFXKNswWMSTsSEGb6CGgxVSnxvpJbH1oVBBdBa7cG5O5KhmXYsehRuh0zES557deV5Y= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-Network-Message-Id: bcc2b0f3-047c-4459-ba0b-08d67d36b4e8 X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Jan 2019 11:18:40.3860 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR04MB5016 Cc: Palmer Dabbelt , U-Boot Mailing List , Alexander Graf , Christoph Hellwig , Paul Walmsley Subject: [U-Boot] [PATCH v2 00/11] SiFive FU540 Support X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" This patchset adds SiFive Freedom Unleashed (FU540) support to RISC-V U-Boot. The patches are based upon latest RISC-V U-Boot tree (git://git.denx.de/u-boot-riscv.git) at commit id 91882c472d8c0aef4db699d3f2de55bf43d4ae4b All drivers namely: SiFive PRCI, SiFive Serial, and Cadance MACB Ethernet work fine on actual SiFive Unleashed board and QEMU sifive_u machine. Changes since v1: - Re-ordered SoB in patches with multiple SoB - Simplified board_get_usable_ram_top() added by PATCH3 Anup Patel (7): riscv: Rename cpu/qemu to cpu/generic riscv: Add asm/dma-mapping.h for DMA mappings riscv: generic: Ensure that U-Boot runs within 4GB for 64bit systems net: macb: Fix clk API usage for RISC-V systems clk: Add SiFive FU540 PRCI clock driver clk: Add fixed-factor clock driver riscv: Add SiFive FU540 board support Atish Patra (4): net: macb: Fix GEM hardware detection drivers: serial_sifive: Fix baud rate calculation drivers: serial_sifive: Skip baudrate config if no input clock cpu: Bind timer driver for boot hart arch/riscv/Kconfig | 6 +- arch/riscv/cpu/{qemu => generic}/Kconfig | 2 +- arch/riscv/cpu/{qemu => generic}/Makefile | 0 arch/riscv/cpu/{qemu => generic}/cpu.c | 0 arch/riscv/cpu/generic/dram.c | 37 ++ arch/riscv/cpu/qemu/dram.c | 17 - arch/riscv/include/asm/dma-mapping.h | 38 ++ board/emulation/qemu-riscv/Kconfig | 4 +- .../qemu-riscv => sifive/fu540}/Kconfig | 36 +- board/sifive/fu540/MAINTAINERS | 9 + board/sifive/fu540/Makefile | 5 + board/sifive/fu540/fu540.c | 17 + configs/sifive_fu540_defconfig | 11 + drivers/clk/Kconfig | 1 + drivers/clk/Makefile | 5 +- drivers/clk/clk_fixed_factor.c | 74 +++ drivers/clk/sifive/Kconfig | 19 + drivers/clk/sifive/Makefile | 5 + .../clk/sifive/analogbits-wrpll-cln28hpc.h | 101 +++ drivers/clk/sifive/fu540-prci.c | 604 ++++++++++++++++++ drivers/clk/sifive/wrpll-cln28hpc.c | 390 +++++++++++ drivers/cpu/riscv_cpu.c | 7 +- drivers/net/macb.c | 6 +- drivers/serial/serial_sifive.c | 60 +- include/configs/sifive-fu540.h | 43 ++ include/dt-bindings/clk/sifive-fu540-prci.h | 29 + 26 files changed, 1465 insertions(+), 61 deletions(-) rename arch/riscv/cpu/{qemu => generic}/Kconfig (91%) rename arch/riscv/cpu/{qemu => generic}/Makefile (100%) rename arch/riscv/cpu/{qemu => generic}/cpu.c (100%) create mode 100644 arch/riscv/cpu/generic/dram.c delete mode 100644 arch/riscv/cpu/qemu/dram.c create mode 100644 arch/riscv/include/asm/dma-mapping.h copy board/{emulation/qemu-riscv => sifive/fu540}/Kconfig (57%) create mode 100644 board/sifive/fu540/MAINTAINERS create mode 100644 board/sifive/fu540/Makefile create mode 100644 board/sifive/fu540/fu540.c create mode 100644 configs/sifive_fu540_defconfig create mode 100644 drivers/clk/clk_fixed_factor.c create mode 100644 drivers/clk/sifive/Kconfig create mode 100644 drivers/clk/sifive/Makefile create mode 100644 drivers/clk/sifive/analogbits-wrpll-cln28hpc.h create mode 100644 drivers/clk/sifive/fu540-prci.c create mode 100644 drivers/clk/sifive/wrpll-cln28hpc.c create mode 100644 include/configs/sifive-fu540.h create mode 100644 include/dt-bindings/clk/sifive-fu540-prci.h