Re: [PATCH v5 1/6] riscv: Add boot hartid to Device tree

2020-04-14 Thread Auer, Lukas
Hi Heinrich, hi Bin, On Tue, 2020-04-14 at 07:08 +0800, Bin Meng wrote: > Hi Heinrich, > > On Tue, Apr 14, 2020 at 7:05 AM Heinrich Schuchardt > wrote: > > On 4/6/20 10:44 PM, Atish Patra wrote: > > > Linux booting protocol mandates that register "a0" contains the hartid. > > > However, U-boot

Re: [PATCH 0/4] Fixes for RISC-V U-Boot SPL / OpenSBI boot flow

2019-12-08 Thread Auer, Lukas
Hi Rick, On Fri, 2019-12-06 at 16:26 +0800, Rick Chen wrote: > HI Lukas > > > From: Lukas Auer [mailto:lukas.a...@aisec.fraunhofer.de] > > Sent: Wednesday, December 04, 2019 5:40 AM > > To: u-boot@lists.denx.de > > Cc: Rick Jian-Zhi Chen(陳建志); Anup Patel; Bin Meng; Lukas Auer; Anup Patel; > >

Re: [U-Boot] [PATCH 4/8] riscv: andes_plic: Fix some wrong configurations

2019-11-14 Thread Auer, Lukas
> > > > > On Thu, 2019-11-07 at 19:41 +0800, Rick Chen wrote: > > > > > > > > > Hi Anup & Lukas > > > > > > > > > > > > > > > > > > Anup Patel 於 2019年11月7日 週四 下午6:44寫道: > > > > >

Re: [U-Boot] [PATCH 4/8] riscv: andes_plic: Fix some wrong configurations

2019-11-12 Thread Auer, Lukas
; On Thu, 2019-11-07 at 19:41 +0800, Rick Chen wrote: > > > > > > Hi Anup & Lukas > > > > > > > > > > > > Anup Patel 於 2019年11月7日 週四 下午6:44寫道: > > > > > > > On Thu, Nov 7, 2019 at 3:11 PM Au

Re: [U-Boot] [PATCH 4/8] riscv: andes_plic: Fix some wrong configurations

2019-11-08 Thread Auer, Lukas
Hi Rick, On Fri, 2019-11-08 at 15:27 +0800, Rick Chen wrote: > Hi Atish > > > Hi Atish > > > > > On Thu, 2019-11-07 at 19:41 +0800, Rick Chen wrote: > > > > Hi Anup & Lukas > > > > > > > > Anup Patel 於 2019年11月7

Re: [U-Boot] [PATCH 4/8] riscv: andes_plic: Fix some wrong configurations

2019-11-07 Thread Auer, Lukas
On Thu, 2019-11-07 at 17:57 +0530, Anup Patel wrote: > On Thu, Nov 7, 2019 at 5:14 PM Auer, Lukas > wrote: > > On Thu, 2019-11-07 at 16:14 +0530, Anup Patel wrote: > > > On Thu, Nov 7, 2019 at 3:11 PM Auer, Lukas > > > wrote: > > > > On Thu, 2

Re: [U-Boot] [PATCH 4/8] riscv: andes_plic: Fix some wrong configurations

2019-11-07 Thread Auer, Lukas
On Thu, 2019-11-07 at 16:14 +0530, Anup Patel wrote: > On Thu, Nov 7, 2019 at 3:11 PM Auer, Lukas > wrote: > > On Thu, 2019-11-07 at 11:48 +0530, Anup Patel wrote: > > > On Thu, Nov 7, 2019 at 11:40 AM Rick Chen wrote: > > > > Hi Anup > > > > > &g

Re: [U-Boot] [PATCH 4/8] riscv: andes_plic: Fix some wrong configurations

2019-11-07 Thread Auer, Lukas
On Thu, 2019-11-07 at 11:48 +0530, Anup Patel wrote: > On Thu, Nov 7, 2019 at 11:40 AM Rick Chen wrote: > > Hi Anup > > > > > On Thu, Nov 7, 2019 at 10:45 AM Anup Patel wrote: > > > > On Thu, Nov 7, 2019 at 7:04 AM Rick Chen wrote: > > > > > Hi Anup > > > > > > > > > > > On Wed, Nov 6, 2019

Re: [U-Boot] [PATCH 1/5] riscv: dts: Add hifive-unleashed-a00 dts from Linux

2019-10-06 Thread Auer, Lukas
Hi Jagan, On Wed, 2019-10-02 at 15:57 +0530, Jagan Teki wrote: > On Mon, Sep 30, 2019 at 3:35 PM Bin Meng wrote: > > Hi Jagan, > > > > On Sun, Sep 29, 2019 at 3:42 PM Jagan Teki > > wrote: > > > Sync the hifive-unleashed-a00 dts from Linux with > > > below commit details: > > > commit

Re: [U-Boot] [PATCH 1/5] riscv: dts: Add hifive-unleashed-a00 dts from Linux

2019-10-06 Thread Auer, Lukas
Hi Jagan, On Sun, 2019-09-29 at 13:12 +0530, Jagan Teki wrote: > Sync the hifive-unleashed-a00 dts from Linux with > below commit details: > commit 11ae2d892139a1086f257188d457ddcb71ab5257 > Author: Paul Walmsley > Date: Thu Jul 25 13:41:31 2019 -0700 > > riscv: dts: fu540-c000: drop

Re: [U-Boot] [PATCH v5 10/15] Makefile: Query the SPL Fit Generator for its dependencies

2019-10-06 Thread Auer, Lukas
Hi Jean-Jacques, On Fri, 2019-09-20 at 17:28 +0200, Jean-Jacques Hiblot wrote: > To reduce the complexity of the Makefile, let the generator tell what its > dependencies are. For this purpose use the "--deps" option. > We recently added a generic FIT generator script for RISC-V, located at

Re: [U-Boot] Pull request: u-boot-riscv/master

2019-08-20 Thread Auer, Lukas
Hi Rick, On Wed, 2019-08-14 at 20:15 +, Auer, Lukas wrote: > Hi Rick, > > On Wed, 2019-08-14 at 10:20 +0800, Rick Chen wrote: > > Hi Lukas > > > > > > From: Tom Rini [mailto:tr...@konsulko.com] > > > > Sent: Wednesday, August 14, 2019 1

Re: [U-Boot] [PATCH] sifive-fu540: config: Add mmc0 as a boot target device

2019-08-20 Thread Auer, Lukas
On Fri, 2019-08-16 at 11:00 -0700, Alistair Francis wrote: > Add the mmc0 device as a BOOT_TARGET_DEVICES. > > Signed-off-by: Alistair Francis > --- > include/configs/sifive-fu540.h | 1 + > 1 file changed, 1 insertion(+) > Reviewed-by: Lukas Auer

Re: [U-Boot] Pull request: u-boot-riscv/master

2019-08-14 Thread Auer, Lukas
Hi Rick, On Wed, 2019-08-14 at 10:20 +0800, Rick Chen wrote: > Hi Lukas > > > > From: Tom Rini [mailto:tr...@konsulko.com] > > > Sent: Wednesday, August 14, 2019 12:50 AM > > > To: Open Source Project uboot > > > Cc: u-boot@lists.denx.de; Rick Jian-Zhi Chen(陳建志) > > > Subject: Re: [U-Boot] Pull

Re: [U-Boot] [PATCH] riscv: cpu: Skip unavailable hart in the get_count() op

2019-08-08 Thread Auer, Lukas
Hi Bin, On Thu, 2019-08-08 at 21:25 +0800, Bin Meng wrote: > Hi Lukas, > > On Thu, Aug 8, 2019 at 7:22 PM Auer, Lukas > wrote: > > Hi Bin, > > > > On Thu, 2019-08-08 at 00:52 -0700, Bin Meng wrote: > > > We should not count in hart that is marked as

Re: [U-Boot] [PATCH] riscv: cpu: Skip unavailable hart in the get_count() op

2019-08-08 Thread Auer, Lukas
Hi Bin, On Thu, 2019-08-08 at 00:52 -0700, Bin Meng wrote: > We should not count in hart that is marked as not available in the > device tree in riscv_cpu_get_count(). > I think it might make sense to also exclude harts that are not listed as available in the available_harts mask. So the same

Re: [U-Boot] [PATCH] riscv: qemu: Fix kconfig build warning

2019-08-08 Thread Auer, Lukas
On Wed, 2019-08-07 at 23:04 -0700, Bin Meng wrote: > When 'make qemu-riscv64_defconfig', there is a build warning: > > board/emulation/qemu-riscv/Kconfig:24: > warning: config symbol defined without type > > Fix it by specifying the config symbol type to 'hex'. > > Signed-off-by: Bin Meng

Re: [U-Boot] [PATCH v2 00/11] SPL support for RISC-V

2019-08-02 Thread Auer, Lukas
Hi Rick, On Fri, 2019-08-02 at 14:18 +0530, Anup Patel wrote: > On Fri, Aug 2, 2019 at 2:11 PM Rick Chen wrote: > > Hi Lukas > > > > > Hi Rick, > > > > > > On Thu, 2019-08-01 at 11:32 +0800, Rick Chen wrote: > > > > Hi Lukas > > > > > > > > > > From: Lukas Auer

Re: [U-Boot] [PATCH v2 00/11] SPL support for RISC-V

2019-08-01 Thread Auer, Lukas
Hi Rick, On Thu, 2019-08-01 at 11:32 +0800, Rick Chen wrote: > Hi Lukas > > > > From: Lukas Auer [mailto:lukas.a...@aisec.fraunhofer.de] > > > Sent: Sunday, July 28, 2019 11:57 PM > > > To: u-boot@lists.denx.de > > > Cc: Atish Patra; Rick Jian-Zhi Chen(陳建志); Bin Meng; Sagar Kadam; Alistair > > >

Re: [U-Boot] [PATCH v2 00/11] SPL support for RISC-V

2019-07-29 Thread Auer, Lukas
Hi Anup, On Mon, 2019-07-29 at 14:14 +0530, Anup Patel wrote: > On Sun, Jul 28, 2019 at 9:27 PM Lukas Auer > wrote: > > This series adds support for SPL to RISC-V U-Boot. Images can be booted > > via OpenSBI (FW_DYNAMIC firmware) or by directly jumping to them. In the > > former case, OpenSBI

Re: [U-Boot] [PATCH v2 05/11] spl: support booting via RISC-V OpenSBI

2019-07-29 Thread Auer, Lukas
Hi Anup, On Mon, 2019-07-29 at 14:02 +0530, Anup Patel wrote: > On Sun, Jul 28, 2019 at 9:55 PM Lukas Auer > wrote: > > RISC-V OpenSBI is an open-source implementation of the RISC-V Supervisor > > Binary Interface (SBI) specification. It is required by Linux and U-Boot > > running in supervisor

Re: [U-Boot] [RFC PATCH 00/11] SPL support for RISC-V

2019-07-24 Thread Auer, Lukas
Hi Bin, On Wed, 2019-07-24 at 21:49 +0800, Bin Meng wrote: > Hi Lukas, > > On Wed, Jul 24, 2019 at 5:23 PM Auer, Lukas > wrote: > > Hi Bin, > > > > On Wed, 2019-07-24 at 10:55 +0800, Bin Meng wrote: > > > Hi Lukas, > > > > > >

Re: [U-Boot] [RFC PATCH 00/11] SPL support for RISC-V

2019-07-24 Thread Auer, Lukas
Hi Bin, On Wed, 2019-07-24 at 10:55 +0800, Bin Meng wrote: > Hi Lukas, > > On Wed, Jul 24, 2019 at 5:34 AM Auer, Lukas > wrote: > > Hi Bin, > > > > On Tue, 2019-07-23 at 16:32 +0800, Bin Meng wrote: > > > Hi Lukas, > > > > > >

Re: [U-Boot] [RFC PATCH 00/11] SPL support for RISC-V

2019-07-23 Thread Auer, Lukas
Hi Bin, On Tue, 2019-07-23 at 16:32 +0800, Bin Meng wrote: > Hi Lukas, > > On Mon, Jul 22, 2019 at 2:00 AM Lukas Auer > wrote: > > This series adds support for SPL to RISC-V U-Boot. Images can be booted > > via OpenSBI (FW_DYNAMIC firmware) or by directly jumping to them. In the > > former

Re: [U-Boot] [PATCH 2/2] riscv: Access CSRs using CSR numbers

2019-07-18 Thread Auer, Lukas
Hi Bin, On Thu, 2019-07-18 at 17:01 +0800, Bin Meng wrote: > Hi Lukas, > > On Thu, Jul 18, 2019 at 4:54 PM Auer, Lukas > wrote: > > Hi Bin, > > > > On Wed, 2019-07-10 at 23:43 -0700, Bin Meng wrote: > > > We should prefer accessing CSRs using t

Re: [U-Boot] [PATCH 2/2] riscv: Access CSRs using CSR numbers

2019-07-18 Thread Auer, Lukas
Hi Bin, On Wed, 2019-07-10 at 23:43 -0700, Bin Meng wrote: > We should prefer accessing CSRs using their CSR numbers > because: > 1. It compiles fine with older toolchains. > 2. We can use latest CSR names in #define macro names of CSR >numbers as-per RISC-V spec. > 3. We can access newly

Re: [U-Boot] [PATCH 1/2] riscv: Sync csr.h with Linux kernel v5.2

2019-07-18 Thread Auer, Lukas
On Wed, 2019-07-10 at 23:43 -0700, Bin Meng wrote: > This syncs csr.h with Linux kernel 5.2, and imports asm.h that > is required by csr.h. > > Signed-off-by: Bin Meng > --- > > arch/riscv/include/asm/asm.h | 68 > > arch/riscv/include/asm/csr.h |

Re: [U-Boot] [PATCH 6/6] riscv: ax25: use CCTL to flush d-cache

2019-06-09 Thread Auer, Lukas
Hi Rick, On Wed, 2019-06-05 at 17:39 +0800, Bin Meng wrote: > Hi Rick, > > On Wed, Jun 5, 2019 at 5:38 PM Rick Chen wrote: > > Hi Bin > > > > > Hi Rick, > > > > > > On Tue, May 28, 2019 at 5:45 PM Andes wrote: > > > > From: Rick Chen > > > > > > > > Use CCTL command to do d-cache write

Re: [U-Boot] [PATCH 1/6] dm: cache: add v5l2 cache controller driver

2019-06-09 Thread Auer, Lukas
Hi Rick, On Wed, 2019-06-05 at 16:58 +0800, Rick Chen wrote: > Hi Bin > > Bin Meng 於 2019年6月4日 週二 上午10:48寫道: > > Hi Rick, > > > > On Tue, May 28, 2019 at 5:44 PM Andes wrote: > > > From: Rick Chen > > > > > > Add a v5l2 cache controller driver that is usually found on > > > Andes RISC-V

Re: [U-Boot] Hart lottery and CONFIG_XIP

2019-06-04 Thread Auer, Lukas
gt; > > > > > On Jun 2, 2019, at 9:22 PM, Rick Chen wrote: > > > > > > > > > > > > Hi Troy > > > > > > > > > > > > > > From: Troy Benjegerdes [mailto

Re: [U-Boot] [PATCH v4] riscv: Add Microchip MPFS Icicle board support

2019-05-31 Thread Auer, Lukas
On Tue, 2019-05-28 at 15:47 +0530, Padmarao Begari wrote: > This patch adds Microchip MPFS Icicle board support. > For now, NS16550 serial driver is only enabled. > The Microchip MPFS Icicle defconfig by default builds > U-Boot for M-Mode with SMP support. > > Signed-off-by: Padmarao Begari >

Re: [U-Boot] [PATCH v3] riscv: Add Microchip MPFS Icicle board support

2019-05-27 Thread Auer, Lukas
Hi Padmarao, On Mon, 2019-05-27 at 11:13 +0530, Padmarao Begari wrote: > Hi Lukas, > > On Mon, May 20, 2019 at 5:33 PM Auer, Lukas > wrote: > > Hi Padmarao, > > > > On Mon, 2019-05-13 at 16:18 +0530, Padmarao Begari wrote: > > > This patch a

Re: [U-Boot] [PATCH 2/2] riscv: qemu: Enable e1000 and nvme support

2019-05-27 Thread Auer, Lukas
On Wed, 2019-05-15 at 08:42 -0700, Bin Meng wrote: > Since we have added the PCI support to the 'virt' target, enable > e1000 and NVME as alternate network and storage devices for these > virtio based devices. > > Signed-off-by: Bin Meng > --- > > board/emulation/qemu-riscv/Kconfig | 2 ++ > 1

Re: [U-Boot] [PATCH 1/2] riscv: qemu: Enable PCI host ECAM generic driver

2019-05-27 Thread Auer, Lukas
On Wed, 2019-05-15 at 08:42 -0700, Bin Meng wrote: > QEMU 4.0.0 'virt' target integrates a generic ECAM PCI host. > Enable the driver for it. > > Signed-off-by: Bin Meng > --- > > board/emulation/qemu-riscv/Kconfig | 4 > 1 file changed, 4 insertions(+) > Reviewed-by: Lukas Auer

Re: [U-Boot] [PATCH v2 3/4] dm: net: macb: Implement link speed change callback

2019-05-27 Thread Auer, Lukas
On Wed, 2019-05-22 at 00:09 -0700, Bin Meng wrote: > At present the link speed change callback is a nop. According to > macb device tree bindings, an optional "tx_clk" is used to clock > the ethernet controller's TX_CLK under different link speed. > > In 10/100 MII mode, transmit logic must be

Re: [U-Boot] [PATCH v3] riscv: Add Microchip MPFS Icicle board support

2019-05-20 Thread Auer, Lukas
Hi Padmarao, On Mon, 2019-05-13 at 16:18 +0530, Padmarao Begari wrote: > This patch adds Microchip MPFS Icicle board support. > For now, NS16550 serial driver is only enabled. > The Microchip MPFS Icicle defconfig by default builds > U-Boot for M-Mode with SMP support. > > Signed-off-by:

Re: [U-Boot] [PATCH 4/4] sifive: fu540: Enable GEMGXL MGMT driver

2019-05-20 Thread Auer, Lukas
On Thu, 2019-05-16 at 02:12 -0700, Bin Meng wrote: > Enable the new GEMGXL MGMT driver so that GEM 10/100 Mbps works now. > > Signed-off-by: Bin Meng > > --- > > board/sifive/fu540/Kconfig | 1 + > 1 file changed, 1 insertion(+) > Thanks for the patch series. I tested it successfully on a

Re: [U-Boot] [PATCH 3/4] dm: net: macb: Implement link speed change callback

2019-05-20 Thread Auer, Lukas
Hi Bin, On Thu, 2019-05-16 at 02:12 -0700, Bin Meng wrote: > At present the link speed change callback is a nop. According to > macb device tree bindings, an optional "tx_clk" is used to clock > the ethernet controller's TX_CLK under different link speed. > > In 10/100 MII mode, transmit logic

Re: [U-Boot] [PATCH 1/4] clk: sifive: Add clock driver for GEMGXL MGMT

2019-05-20 Thread Auer, Lukas
Hi Bin, On Thu, 2019-05-16 at 02:12 -0700, Bin Meng wrote: > This adds a clock driver to support the GEMGXL management IP block > found in FU540 SoCs to control GEM TX clock operation mode for > 10/100/1000 Mbps. > > Signed-off-by: Bin Meng > --- > > drivers/clk/sifive/Kconfig | 7

Re: [U-Boot] [PATCH 2/4] dm: net: macb: Update macb_linkspd_cb() signature

2019-05-20 Thread Auer, Lukas
On Thu, 2019-05-16 at 02:12 -0700, Bin Meng wrote: > This updates DM version macb_linkspd_cb() signature for future > expansion, eg: adding an implementation for link speed changes. > > Signed-off-by: Bin Meng > --- > > drivers/net/macb.c | 22 +- > 1 file changed, 21

Re: [U-Boot] [BUG] simple-bus and rsa-sw with DM_FLAG_PRE_RELOC

2019-05-15 Thread Auer, Lukas
On Wed, 2019-05-15 at 17:25 +0900, takahiro.aka...@linaro.org wrote: > On Wed, May 15, 2019 at 08:14:18AM +0000, Auer, Lukas wrote: > > On Wed, 2019-05-15 at 15:39 +0800, Bin Meng wrote: > > > On Wed, May 15, 2019 at 3:12 PM AKASHI Takahiro > > > wrote: > > >

Re: [U-Boot] [BUG] simple-bus and rsa-sw with DM_FLAG_PRE_RELOC

2019-05-15 Thread Auer, Lukas
On Wed, 2019-05-15 at 15:39 +0800, Bin Meng wrote: > On Wed, May 15, 2019 at 3:12 PM AKASHI Takahiro > wrote: > > On Wed, May 15, 2019 at 02:45:19PM +0800, Bin Meng wrote: > > > On Wed, May 15, 2019 at 1:55 PM AKASHI Takahiro > > > wrote: > > > > As of v2019.07-rc1, > > > > u-boot does fail to

Re: [U-Boot] [PATCH] simple-bus: add DM_FLAG_PRE_RELOC flag to simple-bus driver

2019-05-06 Thread Auer, Lukas
Hello Heiko, On Mon, 2019-04-29 at 16:11 +, Auer, Lukas wrote: > Hello Heiko, > > On Mon, 2019-04-29 at 11:40 +0200, Heiko Schocher wrote: > > Hello Simon, > > > > Am 22.04.2019 um 04:38 schrieb s...@google.com: > > > On Wed, Apr 10, 2019 at 8:46 PM Luk

Re: [U-Boot] [PATCH v2] imx: Use a convenient default value for SYS_MALLOC_F_LEN

2019-05-03 Thread Auer, Lukas
On Fri, 2019-05-03 at 14:05 -0300, Fabio Estevam wrote: > Commit 3a7c45f6a772 ("simple-bus: add DM_FLAG_PRE_RELOC flag to > simple-bus driver") causes some i.MX boards that were converted > to DM, such as warp7, to fail to boot. > > As explained by Lukas Auer: > > "With the patch, U-Boot probes

Re: [U-Boot] [PATCH] imx: Use a convenient default value for SYS_MALLOC_F_LEN

2019-05-03 Thread Auer, Lukas
On Fri, 2019-05-03 at 09:25 -0300, Fabio Estevam wrote: > Commit 3a7c45f6a772 ("simple-bus: add DM_FLAG_PRE_RELOC flag to > simple-bus driver") causes some i.MX boards that were converted > to DM, such as warp7, to fail to boot. > > As explained by Lukas Auer: > > "With the patch, U-Boot probes

Re: [U-Boot] WaRP7 nok on master

2019-05-03 Thread Auer, Lukas
Hi Fabio, On Fri, 2019-05-03 at 09:26 -0300, Fabio Estevam wrote: > Hi Lukas, > > On Thu, May 2, 2019 at 1:59 PM Fabio Estevam wrote: > > Hi Lukas, > > > > On Thu, May 2, 2019 at 1:58 PM Auer, Lukas > > wrote: > > > > > Yes, I will send a p

Re: [U-Boot] WaRP7 nok on master

2019-05-02 Thread Auer, Lukas
Hi Fabio, On Thu, 2019-05-02 at 11:08 -0300, Fabio Estevam wrote: > Hi Lukas, > > On Thu, May 2, 2019 at 7:21 AM Auer, Lukas > wrote: > > > I was able to reproduce the issue on my side. With the patch, U-Boot > > probes the drivers for devices under simple-bus devic

Re: [U-Boot] WaRP7 nok on master

2019-05-02 Thread Auer, Lukas
Hi Stefano, On Thu, 2019-05-02 at 10:55 +0200, Stefano Babic wrote: > Hi Piere, Lukasz, > > On 01/05/19 20:49, Pierre-Jean Texier wrote: > > Hi Fabio, Stefano, > > > > Just FYI, I just tested the U-Boot master branch (with u-boot-imx merges). > > And I have some problems when the WaRP7 boot-up.

Re: [U-Boot] [PATCH v4 5/5] riscv: configs: AE350 will use CONFIG_OF_SEPARATE when boots from flash

2019-04-30 Thread Auer, Lukas
Hi Rick, On Tue, 2019-04-30 at 13:49 +0800, Andes wrote: > From: Rick Chen > > When AE350 boots from flash, use CONFIG_OF_SEPARATE instead of > CONFIG_OF_BOARD. > > Also remove unused code about prior_stage_fdt_address. > And modify CONFIG_SYS_FDT_BASE as flash address. > > Signed-off-by:

Re: [U-Boot] [PATCH v4 3/5] riscv: prior_stage_fdt_address should only be used when OF_PRIOR_STAGE is enabled

2019-04-30 Thread Auer, Lukas
On Tue, 2019-04-30 at 13:49 +0800, Andes wrote: > From: Rick Chen > > This patch will fix prior_stage_fdt_address write failure problem, when > AE350 boots from flash. > > When AE350 boots from flash, prior_stage_fdt_address will be flash > address, we shall avoid it to be written. > >

Re: [U-Boot] [PATCH] simple-bus: add DM_FLAG_PRE_RELOC flag to simple-bus driver

2019-04-29 Thread Auer, Lukas
Hello Heiko, On Mon, 2019-04-29 at 11:40 +0200, Heiko Schocher wrote: > Hello Simon, > > Am 22.04.2019 um 04:38 schrieb s...@google.com: > > On Wed, Apr 10, 2019 at 8:46 PM Lukas Auer > > wrote: > > > Boards such as qemu-riscv, which receive their device tree at runtime, > > > for example from

Re: [U-Boot] [PATCH v3 1/4] riscv: Introduce CONFIG_XIP to support booting from flash

2019-04-29 Thread Auer, Lukas
On Mon, 2019-04-29 at 15:44 +0800, Andes wrote: > From: Rick Chen > > When U-Boot boots from flash, during the boot process, > hart_lottery and available_harts_lock variable addresses > point to flash which is not writable. This causes boot > failures on AE350. Introduce a config option

Re: [U-Boot] [PATCH v3 3/4] riscv: prior_stage_fdt_address should only be used when OF_PRIOR_STAGE is enabled

2019-04-29 Thread Auer, Lukas
Hi Rick, On Mon, 2019-04-29 at 15:44 +0800, Andes wrote: > From: Rick Chen > > This patch will fix prior_stage_fdt_address write failure problem, when > AE350 boots from flash. > > When AE350 boots from flash, prior_stage_fdt_address will be flash > address, we shall avoid it to be written. >

Re: [U-Boot] [PATCH v2 3/4] riscv: prior_stage_fdt_address should only be used when OF_PRIOR_STAGE is enabled

2019-04-25 Thread Auer, Lukas
On Thu, 2019-04-25 at 09:00 +0800, Rick Chen wrote: > Bin Meng 於 2019年4月24日 週三 下午3:02寫道: > > On Wed, Apr 24, 2019 at 2:38 PM Andes wrote: > > > From: Rick Chen > > > > > > This patch will fix prior_stage_fdt_address write failure problem, when > > > AE350 was booting from flash. > > > > was

Re: [U-Boot] [PATCH v2 4/4] riscv: configs: AE350 will use CONFIG_OF_PRIOR_STAGE when booting from ram

2019-04-25 Thread Auer, Lukas
On Wed, 2019-04-24 at 14:33 +0800, Andes wrote: > From: Rick Chen > > When AE350 was booting from ram, use CONFIG_OF_PRIOR_STAGE instead > of CONFIG_OF_BOARD. > > Signed-off-by: Rick Chen > Cc: Greentime Hu > --- > configs/ae350_rv32_defconfig | 2 +- > configs/ae350_rv64_defconfig | 2 +- >

Re: [U-Boot] [PATCH v2 3/4] riscv: prior_stage_fdt_address should only be used when OF_PRIOR_STAGE is enabled

2019-04-25 Thread Auer, Lukas
Hi Rick, On Wed, 2019-04-24 at 14:33 +0800, Andes wrote: > From: Rick Chen > > This patch will fix prior_stage_fdt_address write failure problem, when > AE350 was booting from flash. > > When AE350 was booting from falsh, prior_stage_fdt_address will be in nit: should be flash > flash

Re: [U-Boot] [PATCH v2 2/4] riscv: configs: Support AE350 SMP booting from flash flow

2019-04-25 Thread Auer, Lukas
Hi Rick, On Wed, 2019-04-24 at 14:33 +0800, Andes wrote: > From: Rick Chen > > Add two defconfigs to support AE350 SMP booting from flash. > > Signed-off-by: Rick Chen > Cc: Greentime Hu > --- > configs/ae350_rv32_xip_defconfig | 36 >

Re: [U-Boot] [PATCH v2 1/4] riscv: hart_lottery and available harts features can be selectable

2019-04-25 Thread Auer, Lukas
Hi Rick, Bin already included excellent feedback, I have just one more small nit below. On Wed, 2019-04-24 at 14:33 +0800, Andes wrote: > From: Rick Chen > > In smp flow these two features only can be enabled when U-Boot > booting from ram. It shall be disabled when U-Boot booting from >

Re: [U-Boot] [PATCH 0/4] AE350 support SMP boot from flash

2019-04-25 Thread Auer, Lukas
Hi Rick, On Thu, 2019-04-25 at 08:55 +0800, Rick Chen wrote: > Hi Lukas > > Auer, Lukas 於 2019年4月25日 週四 上午5:18寫道: > > Hi Rick, > > > > On Wed, 2019-04-24 at 09:35 +0800, Rick Chen wrote: > > > Hi Lukas > > > > > > Auer, Lukas 於 2019年4月24日

Re: [U-Boot] [PATCH 0/4] AE350 support SMP boot from flash

2019-04-24 Thread Auer, Lukas
Hi Rick, On Wed, 2019-04-24 at 09:35 +0800, Rick Chen wrote: > Hi Lukas > > Auer, Lukas 於 2019年4月24日 週三 上午3:58寫道: > > Hi Rick, > > > > On Tue, 2019-04-23 at 13:42 +0800, Andes wrote: > > > From: Rick Chen > > > > > > In curre

Re: [U-Boot] [PATCH 0/4] AE350 support SMP boot from flash

2019-04-23 Thread Auer, Lukas
Hi Rick, On Tue, 2019-04-23 at 13:42 +0800, Andes wrote: > From: Rick Chen > > In current RISC-V SMP flow, AE350 will encounter the the write > failure problem since hart_lottery and available_harts_lock was > not in ram address but in flash address when booing from flash. > > This patch can

Re: [U-Boot] [PATCH 2/2] riscv: qemu-riscv.h: define CONFIG_PREBOOT (enables extlinux)

2019-04-11 Thread Auer, Lukas
On Thu, 2019-04-11 at 14:51 +0200, David Abdurachmanov wrote: > On Thu, Apr 11, 2019 at 2:41 PM Auer, Lukas > wrote: > > + Bin > > > > On Tue, 2019-04-09 at 12:42 +0200, David Abdurachmanov wrote: > > > - Set fdt_addr variable, which is needed for extlinux to fi

Re: [U-Boot] [PATCH 1/2] riscv: set CONFIG_SYS_BOOTM_LEN to SZ_64M

2019-04-11 Thread Auer, Lukas
On Thu, 2019-04-11 at 15:05 +0200, David Abdurachmanov wrote: > On Thu, Apr 11, 2019 at 2:40 PM Auer, Lukas > wrote: > > + Bin > > [Please use get_maintainer or patman to include all maintainers on CC] > > Thanks. > > Hm.. get_maintainer and patman are not ment

Re: [U-Boot] [PATCH] riscv: qemu: Use correct SYS_TEXT_BASE for S-mode on 32bit system

2019-04-11 Thread Auer, Lukas
On Thu, 2019-04-11 at 06:52 +, Anup Patel wrote: > For 32bit system, the OpenSBI (or BBL) will jump to 0x8040 address > in S-mode whereas for 64bit system it will jump to 0x8020 address > in S-mode. > > Currently, the S-mode U-Boot sets SYS_TEXT_BASE to 0x8020 for both > 32bit and

Re: [U-Boot] [PATCH 2/2] riscv: qemu-riscv.h: define CONFIG_PREBOOT (enables extlinux)

2019-04-11 Thread Auer, Lukas
+ Bin On Tue, 2019-04-09 at 12:42 +0200, David Abdurachmanov wrote: > - Set fdt_addr variable, which is needed for extlinux to find FDT. > Otherwise booting kernel using extlinux results in missing FDT. > > - Also run fdt addr with FDT address so that fdt commands would > work out of the box

Re: [U-Boot] [PATCH 1/2] riscv: set CONFIG_SYS_BOOTM_LEN to SZ_64M

2019-04-11 Thread Auer, Lukas
+ Bin [Please use get_maintainer or patman to include all maintainers on CC] On Tue, 2019-04-09 at 12:42 +0200, David Abdurachmanov wrote: > After updating Fedora/RISCV kernel to 5.1-rc3+ the size increased above > the current threshold. Looking into HiKey, Dragonboards, etc. seems that > SZ_64M

Re: [U-Boot] [PATCH 1/9] riscv: ax25: Create a simple-bus driver for the soc node

2019-04-10 Thread Auer, Lukas
Hi Rick, On Wed, 2019-04-10 at 17:05 +0800, Rick Chen wrote: > Hi Bin and Lukas > > Bin Meng 於 2019年3月21日 週四 下午5:17寫道: > > Hi Rick, > > > > On Thu, Mar 21, 2019 at 5:00 PM Rick Chen wrote: > > > Bin Meng 於 2019年3月21日 週四 下午4:49寫道: > > > > Hi Rick, > > > > > > > > On Thu, Mar 21, 2019 at 4:27

Re: [U-Boot] [PATCH] riscv: dts: fix CONFIG_DEFAULT_DEVICE_TREE failure

2019-04-03 Thread Auer, Lukas
On Wed, 2019-04-03 at 10:43 +0800, Andes wrote: > From: Rick Chen > > It occurs since commit 27cb7300ffda > ("Ensure device tree DTS is compiled"). > > More details can refer to > 89c2b5c02049aea746b1edee0b4e1d8519dec2f4 > ARM: fix arch/arm/dts/Makefile > > Signed-off-by: Rick Chen > Cc:

Re: [U-Boot] [PATCH v4 2/6] riscv: Add a SYSCON driver for Andestech's PLMT

2019-04-02 Thread Auer, Lukas
On Tue, 2019-04-02 at 15:56 +0800, Andes wrote: > From: Rick Chen > > The platform-Level Machine Timer (PLMT) block > holds memory-mapped mtime register associated > with timer tick. > > This driver implements the riscv_get_time() which > is required by the generic RISC-V timer driver. > >

Re: [U-Boot] [PATCH v4 1/6] riscv: Add a SYSCON driver for Andestech's PLIC

2019-04-02 Thread Auer, Lukas
On Tue, 2019-04-02 at 15:56 +0800, Andes wrote: > From: Rick Chen > > The Platform-Level Interrupt Controller (PLIC) > block holds memory-mapped claim and pending registers > associated with software interrupt. It is required > for handling IPI. > > Signed-off-by: Rick Chen > Cc: Greentime Hu

Re: [U-Boot] [PATCH v3 1/7] riscv: Add a SYSCON driver for Andestech's PLIC

2019-04-02 Thread Auer, Lukas
Hi Rick, On Tue, 2019-04-02 at 10:12 +0800, Rick Chen wrote: > Hi Lukas > > > Auer, Lukas 於 2019年4月1日 週一 下午5:08寫道: > > > > Hi Rick, > > > > On Mon, 2019-04-01 at 16:24 +0800, Andes wrote: > > > From: Rick Chen > > > > > > T

Re: [U-Boot] [PATCH v3 5/7] riscv: ax25: Andes specific cache shall only support in M-mode

2019-04-01 Thread Auer, Lukas
On Mon, 2019-04-01 at 16:24 +0800, Andes wrote: > From: Rick Chen > > Limit the cache configuration only can be supported in M mode. > It can not be manipulated in S mode. > > Signed-off-by: Rick Chen > Cc: Greentime Hu > Reviewed-by: Bin Meng > --- > arch/riscv/cpu/ax25/Kconfig | 1 + > 1

Re: [U-Boot] [PATCH v3 7/7] riscv: ae350: enable SMP

2019-04-01 Thread Auer, Lukas
On Mon, 2019-04-01 at 16:24 +0800, Andes wrote: > From: Rick Chen > > Signed-off-by: Rick Chen > Cc: Greentime Hu > Reviewed-by: Bin Meng > --- > board/AndesTech/ax25-ae350/Kconfig | 1 + > 1 file changed, 1 insertion(+) > Reviewed-by: Lukas Auer

Re: [U-Boot] [PATCH v3 4/7] riscv: ax25: Add platform-specific Kconfig options

2019-04-01 Thread Auer, Lukas
On Mon, 2019-04-01 at 16:24 +0800, Andes wrote: > From: Rick Chen > > Add ax25 RISC-V platform-specific Kconfig options, to include > CPU and timer drivers. > > Signed-off-by: Rick Chen > Cc: Greentime Hu > Reviewed-by: Bin Meng > --- > arch/riscv/cpu/ax25/Kconfig | 6 ++ > 1 file

Re: [U-Boot] [PATCH v3 6/7] riscv: dts: ae350 support SMP

2019-04-01 Thread Auer, Lukas
On Mon, 2019-04-01 at 16:24 +0800, Andes wrote: > From: Rick Chen > > Signed-off-by: Rick Chen > Cc: Greentime Hu > --- > V3: > - Fix some mis-alignments. > - Recovery isa string of CPU1. > > arch/riscv/dts/ae350_32.dts | 81 > + >

Re: [U-Boot] [PATCH v3 1/7] riscv: Add a SYSCON driver for Andestech's PLIC

2019-04-01 Thread Auer, Lukas
Hi Rick, On Mon, 2019-04-01 at 16:24 +0800, Andes wrote: > From: Rick Chen > > The Platform-Level Interrupt Controller (PLIC) > block holds memory-mapped claim and pending registers > associated with software interrupt. It is required > for handling IPI. > > Signed-off-by: Rick Chen > Cc:

Re: [U-Boot] [PATCH v3 2/7] riscv: Add a SYSCON driver for Andestech's PLMT

2019-04-01 Thread Auer, Lukas
Hi Rick, On Mon, 2019-04-01 at 16:24 +0800, Andes wrote: > From: Rick Chen > > The platform-Level Machine Timer (PLMT) block > holds memory-mapped mtime register associated > with timer tick. > > This driver implements the riscv_get_time() which > is required by the generic RISC-V timer

Re: [U-Boot] [PATCH v3 3/7] riscv: ae350: disable ATCPIT100 timer

2019-04-01 Thread Auer, Lukas
Hi Rick, On Mon, 2019-04-01 at 16:24 +0800, Andes wrote: > From: Rick Chen > > Disable ATCPIT100 SoC timer and replace by PLMT. > > Signed-off-by: Rick Chen > Cc: Greentime Hu > Reviewed-by: Bin Meng > --- > configs/ae350_rv32_defconfig | 1 - > configs/ae350_rv64_defconfig | 1 - > 2

Re: [U-Boot] [PATCH v3 00/11] SMP support for RISC-V

2019-03-20 Thread Auer, Lukas
On Wed, 2019-03-20 at 05:37 -0700, Palmer Dabbelt wrote: > On Sun, 17 Mar 2019 11:28:31 PDT (-0700), > lukas.a...@aisec.fraunhofer.de wrote: > > This patch series adds SMP support for RISC-V to U-Boot. It allows > > U-Boot to run on multi-hart systems (hart is the RISC-V terminology > > for > >

Re: [U-Boot] [PATCH 5/7] riscv: add support for multi-hart systems

2019-03-14 Thread Auer, Lukas
Hi Rick, On Tue, 2019-03-12 at 09:15 +0800, Rick Chen wrote: > Hi Lukas > > Auer, Lukas 於 2019年3月11日 週一 > 上午2:12寫道: > > On Sun, 2019-03-10 at 20:24 +0530, Anup Patel wrote: > > > On Sun, Mar 10, 2019 at 7:28 PM Auer, Lukas > > > wrote: > > > > Hi

Re: [U-Boot] [PATCH 5/7] riscv: add support for multi-hart systems

2019-03-10 Thread Auer, Lukas
On Sun, 2019-03-10 at 20:24 +0530, Anup Patel wrote: > On Sun, Mar 10, 2019 at 7:28 PM Auer, Lukas > wrote: > > Hi Rick, > > > > On Thu, 2019-03-07 at 17:30 +0800, Rick Chen wrote: > > > Hi Lukas > > > > > > > > From: Lukas Auer [mailt

Re: [U-Boot] [PATCH v2 1/9] riscv: add infrastructure for calling functions on other harts

2019-03-10 Thread Auer, Lukas
On Wed, 2019-03-06 at 19:20 -0800, Atish Patra wrote: > On 3/5/19 2:54 PM, Lukas Auer wrote: > > Harts on RISC-V boot independently, U-Boot is responsible for > > managing > > them. Functions are called on other harts with smp_call_function(), > > which sends inter-processor interrupts (IPIs) to

Re: [U-Boot] [PATCH 5/7] riscv: add support for multi-hart systems

2019-03-10 Thread Auer, Lukas
Hi Rick, On Thu, 2019-03-07 at 17:30 +0800, Rick Chen wrote: > Hi Lukas > > > > From: Lukas Auer [mailto:lukas.a...@aisec.fraunhofer.de] > > > Sent: Tuesday, February 12, 2019 6:14 AM > > > To: u-boot@lists.denx.de > > > Cc: Atish Patra; Anup Patel; Bin Meng; Andreas Schwab; Palmer > > >

Re: [U-Boot] [PATCH v2 5/9] riscv: add support for multi-hart systems

2019-03-10 Thread Auer, Lukas
On Sun, 2019-03-10 at 21:01 +0800, Bin Meng wrote: > On Wed, Mar 6, 2019 at 6:54 AM Lukas Auer > wrote: > > On RISC-V, all harts boot independently. To be able to run on a > > multi-hart system, U-Boot must be extended with the functionality > > to > > manage all harts in the system. All harts

Re: [U-Boot] [PATCH v2 0/9] SMP support for RISC-V

2019-03-06 Thread Auer, Lukas
On Wed, 2019-03-06 at 10:07 +, Anup Patel wrote: > > -Original Message- > > From: Auer, Lukas > > Sent: Wednesday, March 6, 2019 2:52 PM > > To: u-boot@lists.denx.de; Anup Patel > > Cc: paul.walms...@sifive.com; ag...@suse.de; a...@brainfa

Re: [U-Boot] [PATCH v2 0/9] SMP support for RISC-V

2019-03-06 Thread Auer, Lukas
> > > > > From: Andreas Schwab > > > > > Sent: Wednesday, March 6, 2019 4:27 PM > > > > > To: Anup Patel > > > > > Cc: Auer, Lukas ; > > > > > u-boot@lists.denx.de; > > > > > paul.walms...@sifive.c

Re: [U-Boot] [PATCH v2 0/9] SMP support for RISC-V

2019-03-06 Thread Auer, Lukas
On Wed, 2019-03-06 at 04:00 +, Anup Patel wrote: > > -Original Message- > > From: Lukas Auer > > Sent: Wednesday, March 6, 2019 4:23 AM > > To: u-boot@lists.denx.de > > Cc: Atish Patra ; Anup Patel > > ; Bin Meng ; Andreas > > Schwab ; Palmer Dabbelt ; > > Alexander Graf ; Lukas Auer

Re: [U-Boot] [PATCH 1/7] riscv: add infrastructure for calling functions on other harts

2019-02-25 Thread Auer, Lukas
On Tue, 2019-02-19 at 13:46 +0530, Anup Patel wrote: > On Mon, Feb 18, 2019 at 5:11 PM Auer, Lukas > wrote: > > On Mon, 2019-02-18 at 10:01 +, Auer, Lukas wrote: > > > On Mon, 2019-02-18 at 10:28 +0530, Anup Patel wrote: > > > > On Tue, Feb 12, 2019 at

Re: [U-Boot] [PATCH 1/7] riscv: add infrastructure for calling functions on other harts

2019-02-18 Thread Auer, Lukas
On Mon, 2019-02-18 at 18:46 +0530, Anup Patel wrote: > On Mon, Feb 18, 2019 at 5:11 PM Auer, Lukas > wrote: > > On Mon, 2019-02-18 at 10:01 +, Auer, Lukas wrote: > > > On Mon, 2019-02-18 at 10:28 +0530, Anup Patel wrote: > > > > On Tue, Feb 12, 2019 at

Re: [U-Boot] [PATCH 1/7] riscv: add infrastructure for calling functions on other harts

2019-02-18 Thread Auer, Lukas
On Mon, 2019-02-18 at 10:01 +, Auer, Lukas wrote: > On Mon, 2019-02-18 at 10:28 +0530, Anup Patel wrote: > > On Tue, Feb 12, 2019 at 3:44 AM Lukas Auer > > wrote: > > > Harts on RISC-V boot independently and U-Boot is responsible for > > > managing them. Fu

Re: [U-Boot] [PATCH 1/7] riscv: add infrastructure for calling functions on other harts

2019-02-18 Thread Auer, Lukas
On Mon, 2019-02-18 at 10:28 +0530, Anup Patel wrote: > On Tue, Feb 12, 2019 at 3:44 AM Lukas Auer > wrote: > > Harts on RISC-V boot independently and U-Boot is responsible for > > managing them. Functions are called on other harts with > > smp_call_function(), which sends inter-processor

Re: [U-Boot] [PATCH 1/7] riscv: add infrastructure for calling functions on other harts

2019-02-18 Thread Auer, Lukas
On Mon, 2019-02-18 at 09:10 +0530, Anup Patel wrote: > On Mon, Feb 18, 2019 at 8:53 AM Rick Chen > wrote: > > 於 2019年2月18日 週一 上午11:00寫道: > > > > > > > > > > -----Original Message- > > > > From: Auer, Lukas [mailto:lukas.a...@aisec.fraun

Re: [U-Boot] [PATCH] riscv: fu540: enable SMP

2019-02-17 Thread Auer, Lukas
On Tue, 2019-02-12 at 05:05 +, Anup Patel wrote: > > -Original Message- > > From: Lukas Auer [mailto:lukas.a...@aisec.fraunhofer.de] > > Sent: Tuesday, February 12, 2019 4:12 AM > > To: u-boot@lists.denx.de > > Cc: Atish Patra ; Anup Patel > > ; Bin Meng ; Andreas > > Schwab ; Palmer

Re: [U-Boot] [PATCH 5/7] riscv: add support for multi-hart systems

2019-02-17 Thread Auer, Lukas
Hi Rick, On Fri, 2019-02-15 at 14:51 +0800, Rick Chen wrote: > Hi Lukas > > > > From: Lukas Auer [mailto:lukas.a...@aisec.fraunhofer.de] > > > Sent: Tuesday, February 12, 2019 6:14 AM > > > To: u-boot@lists.denx.de > > > Cc: Atish Patra; Anup Patel; Bin Meng; Andreas Schwab; Palmer > > >

Re: [U-Boot] [PATCH 5/7] riscv: add support for multi-hart systems

2019-02-17 Thread Auer, Lukas
On Tue, 2019-02-12 at 01:48 +, Anup Patel wrote: > > -Original Message- > > From: Lukas Auer [mailto:lukas.a...@aisec.fraunhofer.de] > > Sent: Tuesday, February 12, 2019 3:44 AM > > To: u-boot@lists.denx.de > > Cc: Atish Patra ; Anup Patel > > ; Bin Meng ; Andreas > > Schwab ; Palmer

Re: [U-Boot] [PATCH 1/7] riscv: add infrastructure for calling functions on other harts

2019-02-17 Thread Auer, Lukas
Hi Bin, On Tue, 2019-02-12 at 11:03 +0800, Bin Meng wrote: > Hi Lukas, > > On Tue, Feb 12, 2019 at 6:14 AM Lukas Auer > wrote: > > Harts on RISC-V boot independently and U-Boot is responsible for > > managing them. Functions are called on other harts with > > smp_call_function(), which sends

Re: [U-Boot] [PATCH 1/7] riscv: add infrastructure for calling functions on other harts

2019-02-17 Thread Auer, Lukas
On Tue, 2019-02-12 at 01:44 +, Anup Patel wrote: > > -Original Message- > > From: Lukas Auer [mailto:lukas.a...@aisec.fraunhofer.de] > > Sent: Tuesday, February 12, 2019 3:44 AM > > To: u-boot@lists.denx.de > > Cc: Atish Patra ; Anup Patel > > ; Bin Meng ; Andreas > > Schwab ; Palmer

Re: [U-Boot] [PATCH v7 14/15] doc: Add a readme guide for SiFive FU540

2019-02-13 Thread Auer, Lukas
On Wed, 2019-02-13 at 01:31 +, Atish Patra wrote: > > On Feb 12, 2019, at 4:18 PM, Kevin Hilman > > wrote: > > > > Anup Patel writes: > > > > > From: Atish Patra > > > > > > The readme guide describes the procedure to build, flash and boot > > > Linux > > > using U-Boot on HiFive

Re: [U-Boot] [PATCH v7 00/15] SiFive FU540 Support

2019-02-13 Thread Auer, Lukas
On Wed, 2019-02-13 at 10:35 +0100, Andreas Schwab wrote: > On Feb 13 2019, Anup Patel wrote: > > > General practice (atlease what I have seen on few boards), is that > > board > > will have unique MAC address printed/labelled for each Ethernet > > port. We > > can just set-and-save "ethaddr"

Re: [U-Boot] [PATCH 0/7] SMP support for RISC-V

2019-02-11 Thread Auer, Lukas
On Mon, 2019-02-11 at 23:16 +0100, Philipp Tomsich wrote: > On 11.02.2019, at 23:13, Lukas Auer > wrote: > > This patch series adds SMP support for RISC-V to U-Boot. It allows > > U-Boot to run on multi-hart systems and will boot images passed to > > bootm > > on all harts. The bootm command is

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