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From: Auer, Lukas <lukas.auer@aisec.fraunhofer.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 00/11] SiFive FU540 Support
Date: Sun, 20 Jan 2019 20:33:59 +0000	[thread overview]
Message-ID: <20680752704137648bba4fc94b01fd5f76793656.camel@aisec.fraunhofer.de> (raw)
In-Reply-To: <20190118111820.71349-1-anup.patel@wdc.com>

Hi Anup,

On Fri, 2019-01-18 at 11:18 +0000, Anup Patel wrote:
> 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.
> 

Thanks for working on this! Are you also planning on adding the
features of the FSBL to U-Boot to remove it from the boot flow?

I was able to run U-Boot and boot Linux successfully on a SiFive HiFive
Unleashed board with this patch series. I had to make one more change,
because U-Boot was not able to find a serial driver and paniced as a
result.

I fixed this by making the serial driver available pre-relocation. For
this, the soc compatible has to be added to cpu/generic/cpu.c and the
serial driver must have the DM_FLAG_PRE_RELOC flag set.

Another way would be to add a "stdout-path" property to the chosen node
of the device tree.

Thanks,
Lukas

  parent reply	other threads:[~2019-01-20 20:33 UTC|newest]

Thread overview: 85+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-18 11:18 [U-Boot] [PATCH v2 00/11] SiFive FU540 Support Anup Patel
2019-01-18 11:18 ` [U-Boot] [PATCH v2 01/11] riscv: Rename cpu/qemu to cpu/generic Anup Patel
2019-01-20 19:57   ` Auer, Lukas
2019-01-22  2:06   ` Bin Meng
2019-01-18 11:18 ` [U-Boot] [PATCH v2 02/11] riscv: Add asm/dma-mapping.h for DMA mappings Anup Patel
2019-01-20 19:57   ` Auer, Lukas
2019-01-18 11:18 ` [U-Boot] [PATCH v2 03/11] riscv: generic: Ensure that U-Boot runs within 4GB for 64bit systems Anup Patel
2019-01-20 20:04   ` Auer, Lukas
2019-01-21  5:49     ` Anup Patel
2019-01-22  2:06   ` Bin Meng
2019-01-22 12:48     ` Anup Patel
2019-01-18 11:19 ` [U-Boot] [PATCH v2 04/11] net: macb: Fix clk API usage for RISC-V systems Anup Patel
2019-01-18 11:19 ` [U-Boot] [PATCH v2 05/11] net: macb: Fix GEM hardware detection Anup Patel
2019-01-18 11:51   ` Alexander Graf
2019-01-18 13:03     ` Anup Patel
2019-01-18 13:11       ` Alexander Graf
2019-01-18 13:25         ` Anup Patel
2019-01-20 20:05   ` Auer, Lukas
2019-01-18 11:19 ` [U-Boot] [PATCH v2 06/11] clk: Add SiFive FU540 PRCI clock driver Anup Patel
2019-01-20 20:12   ` Auer, Lukas
2019-01-21  5:55     ` Anup Patel
2019-01-21 12:09       ` Auer, Lukas
2019-01-18 11:19 ` [U-Boot] [PATCH v2 07/11] clk: Add fixed-factor " Anup Patel
2019-01-31 10:04   ` Simon Glass
2019-02-05 12:53     ` Anup Patel
2019-01-18 11:19 ` [U-Boot] [PATCH v2 08/11] drivers: serial_sifive: Fix baud rate calculation Anup Patel
2019-01-18 11:52   ` Alexander Graf
2019-01-18 13:04     ` Anup Patel
2019-01-20 20:13   ` Auer, Lukas
2019-01-18 11:19 ` [U-Boot] [PATCH v2 09/11] drivers: serial_sifive: Skip baudrate config if no input clock Anup Patel
2019-01-20 20:22   ` Auer, Lukas
2019-01-21  1:07     ` Atish Patra
2019-01-21 12:39       ` Auer, Lukas
2019-02-10 18:02         ` Auer, Lukas
2019-01-18 11:19 ` [U-Boot] [PATCH v2 10/11] cpu: Bind timer driver for boot hart Anup Patel
2019-01-18 11:52   ` Alexander Graf
2019-01-18 13:04     ` Anup Patel
2019-01-20 20:22   ` Auer, Lukas
2019-01-22  2:06   ` Bin Meng
2019-01-18 11:19 ` [U-Boot] [PATCH v2 11/11] riscv: Add SiFive FU540 board support Anup Patel
2019-01-20 20:26   ` Auer, Lukas
2019-01-21  1:22     ` Atish Patra
2019-01-21 12:57       ` Auer, Lukas
2019-01-21  9:48   ` Andreas Schwab
2019-01-21 16:17     ` Anup Patel
2019-01-21 16:36       ` Andreas Schwab
2019-01-21 16:53         ` Anup Patel
2019-01-21 17:10           ` Andreas Schwab
2019-01-21 17:32             ` Anup Patel
2019-01-22  9:30               ` Andreas Schwab
2019-01-23 19:01                 ` Atish Patra
2019-01-24  9:53                   ` Andreas Schwab
2019-01-24 10:43                     ` Anup Patel
2019-01-24 10:46                       ` Alexander Graf
2019-01-24 11:05                         ` Anup Patel
2019-01-24 11:18                           ` Alexander Graf
2019-01-24 12:52                             ` Anup Patel
2019-01-24 13:38                             ` Andreas Schwab
2019-01-24 13:53                               ` Alexander Graf
2019-01-24 13:57                                 ` Andreas Schwab
2019-02-03  7:41                                   ` Anup Patel
2019-02-04 11:17                                     ` Andreas Schwab
2019-02-04 13:03                                       ` Atish Patra
2019-02-04 13:10                                         ` Andreas Schwab
2019-02-05 12:14                                           ` Anup Patel
2019-02-05 12:51                                             ` Andreas Schwab
2019-02-05 12:58                                               ` Anup Patel
2019-02-05 13:40                                                 ` Andreas Schwab
2019-02-05 14:28                                                   ` Anup Patel
2019-02-05 14:39                                                     ` Andreas Schwab
2019-02-05 14:43                                                       ` Anup Patel
2019-02-05 15:00                                                         ` Andreas Schwab
2019-02-05 15:04                                                           ` Anup Patel
2019-01-22  2:06   ` Bin Meng
2019-01-20 20:33 ` Auer, Lukas [this message]
2019-01-21  1:37   ` [U-Boot] [PATCH v2 00/11] SiFive FU540 Support Atish Patra
2019-01-21  4:04     ` Anup Patel
2019-01-21  6:14       ` Bin Meng
2019-01-21  6:41         ` Anup Patel
2019-01-21  7:02           ` Bin Meng
2019-01-22 11:51       ` Auer, Lukas
2019-01-22 12:31         ` Anup Patel
2019-01-22 22:35           ` Auer, Lukas
2019-02-02 17:06         ` Paul Walmsley
2019-02-10 17:54           ` Auer, Lukas

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