[U-Boot] [PATCH v3 1/4] ae3xx: timer: Rename AE3XX to ATCPIT100

2017-11-27 Thread Rick Chen
ATCPIT100 is Andestech timer IP which is embeded in AE3XX and AE250 boards. So rename AE3XX to ATCPIT100 will be more make sence. Signed-off-by: rick <r...@andestech.com> Signed-off-by: Rick Chen <rickche...@gmail.com> Reviewed-by: Simon Glass <s...@chromium.org> --- configs/a

[U-Boot] [PATCH v3 0/4] Rename AE3XX timer to ATCPIT100

2017-11-27 Thread Rick Chen
Changelog v3 - Patch 1/4: No change. - Patch 2/4: No change. - Patch 3/4: New. - Patch 4/4: No change. Patch 3/4 1. Use dev_get_platdata to get dev private platdata. Rick Chen (4): ae3xx: timer: Rename AE3XX to ATCPIT100 cosmetic: atcpit100_timer: Rename function name

[U-Boot] [PATCH v3 3/4] cosmetic: atcpit100_timer: Use device api to get platdata

2017-11-27 Thread Rick Chen
Use dev_get_platdata to get private platdata. Signed-off-by: rick <r...@andestech.com> Signed-off-by: Rick Chen <rickche...@gmail.com> --- drivers/timer/atcpit100_timer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/timer/atcpit100_timer.c b/d

[U-Boot] [PATCH v3 2/4] cosmetic: atcpit100_timer: Rename function name as atcpit100

2017-11-27 Thread Rick Chen
Integrate function and struct name as atcpit100 will be more reasonable. Signed-off-by: rick <r...@andestech.com> Signed-off-by: Rick Chen <rickche...@gmail.com> --- drivers/timer/atcpit100_timer.c | 34 +- 1 file changed, 17 insertions(+), 17 deleti

[U-Boot] [PATCH v3 1/4] ae3xx: timer: Rename AE3XX to ATCPIT100

2017-11-27 Thread Rick Chen
ATCPIT100 is Andestech timer IP which is embeded in AE3XX and AE250 boards. So rename AE3XX to ATCPIT100 will be more make sence. Signed-off-by: rick <r...@andestech.com> Signed-off-by: Rick Chen <rickche...@gmail.com> Reviewed-by: Simon Glass <s...@chromium.org> --- configs/a

[U-Boot] [PATCH v3 4/4] dt-bindings: timer: Add andestech atcpit100 timer

2017-11-27 Thread Rick Chen
Add a document to describe Andestech atcpit100 timer and binding information. Signed-off-by: rick <r...@andestech.com> Signed-off-by: Rick Chen <rickche...@gmail.com> Reviewed-by: Simon Glass <s...@chromium.org> --- doc/device-tree-bindings/timer/atcpit

[U-Boot] [PATCH v3 2/4] cosmetic: atcpit100_timer: Rename function name as atcpit100

2017-11-27 Thread Rick Chen
Integrate function and struct name as atcpit100 will be more reasonable. Signed-off-by: rick <r...@andestech.com> Signed-off-by: Rick Chen <rickche...@gmail.com> --- drivers/timer/atcpit100_timer.c | 34 +- 1 file changed, 17 insertions(+), 17 deleti

[U-Boot] [PATCH v3 3/4] cosmetic: atcpit100_timer: Use device api to get platdata

2017-11-27 Thread Rick Chen
Use dev_get_platdata to get private platdata. Signed-off-by: rick <r...@andestech.com> Signed-off-by: Rick Chen <rickche...@gmail.com> --- drivers/timer/atcpit100_timer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/timer/atcpit100_timer.c b/d

[U-Boot] [PATCH v3 0/4] Rename AE3XX timer to ATCPIT100

2017-11-27 Thread Rick Chen
Changelog v3 - Patch 1/4: No change. - Patch 2/4: No change. - Patch 3/4: New. - Patch 4/4: No change. Patch 3/4 1. Use dev_get_platdata to get dev private platdata. Rick Chen (4): ae3xx: timer: Rename AE3XX to ATCPIT100 cosmetic: atcpit100_timer: Rename function name

[U-Boot] [PATCH v3 4/4] dt-bindings: timer: Add andestech atcpit100 timer

2017-11-27 Thread Rick Chen
Add a document to describe Andestech atcpit100 timer and binding information. Signed-off-by: rick <r...@andestech.com> Signed-off-by: Rick Chen <rickche...@gmail.com> Reviewed-by: Simon Glass <s...@chromium.org> --- doc/device-tree-bindings/timer/atcpit

Re: [U-Boot] NDS32 toolchain?

2018-05-14 Thread Rick Chen
>> > > > > Related, is there a QEMU target for nds32 that we could leverage >> > > > > so that once the toolchain issue is resolved we can update >> > > > > .travis.yml to run >> > > tests on it? >> > > > > Thanks! >> > > > >> > > > I am applying the QEMU offering permit. >> > > > If it is ok. I

Re: [U-Boot] [PATCH v3 0/8] riscv: Enable efi_loader support

2018-05-10 Thread Rick Chen
2018-05-10 15:00 GMT+08:00 Rick Chen <rickche...@gmail.com>: > 2018-05-10 14:03 GMT+08:00 Alexander Graf <ag...@suse.de>: >> >> >> Am 10.05.2018 um 05:27 schrieb Rick Chen <rickche...@gmail.com>: >> >>>>> >>>>> Then I think

Re: [U-Boot] [PATCH v3 0/8] riscv: Enable efi_loader support

2018-05-09 Thread Rick Chen
> > > > Then I think if I don't want enter this auto flow, what can I do ? > > > > 1 Remove CONFIG_DISTRO_DEFAULTS=y from nx25-ae250_defconfig But it > > still enter auto flow. > > > > 2 Add #ifdef CONFIG_DISTRO_DEFAULTS to encapsulate the > > CONFIG_EXTRA_ENV_SETTINGS in nx25-ae250.h And Remove

Re: [U-Boot] [PATCH v3 0/8] riscv: Enable efi_loader support

2018-05-10 Thread Rick Chen
2018-05-10 14:03 GMT+08:00 Alexander Graf <ag...@suse.de>: > > > Am 10.05.2018 um 05:27 schrieb Rick Chen <rickche...@gmail.com>: > >>>> >>>> Then I think if I don't want enter this auto flow, what can I do ? >>>> >>>> 1 Remo

Re: [U-Boot] [PATCH] riscv: Add support for HI20 PE relocations

2018-06-06 Thread Rick Chen
2018-06-06 17:18 GMT+08:00 Alexander Graf : > > > On 06.06.18 11:15, Rick Chen wrote: >>> -Original Message- >>> From: Alexander Graf [mailto:ag...@suse.de] >>> Sent: Wednesday, June 06, 2018 1:21 AM >>> To: u-boot@lists.denx.de >>>

Re: [U-Boot] [PATCH] riscv: Add support for HI20 PE relocations

2018-06-06 Thread Rick Chen
> -Original Message- > From: Alexander Graf [mailto:ag...@suse.de] > Sent: Wednesday, June 06, 2018 1:21 AM > To: u-boot@lists.denx.de > Cc: Rick Jian-Zhi Chen(陳建志) > Subject: [PATCH] riscv: Add support for HI20 PE relocations > > The PE standard allows for HI20/LOW12 relocations. Within

Re: [U-Boot] [PATCH] ax25: Remove CONFIG_BOOTP_SERVERIP

2018-06-06 Thread Rick Chen
> From: Alexander Graf [mailto:ag...@suse.de] > Sent: Wednesday, June 06, 2018 1:21 AM > To: u-boot@lists.denx.de > Cc: Rick Jian-Zhi Chen(陳建志) > Subject: [PATCH] ax25: Remove CONFIG_BOOTP_SERVERIP > > The config variable CONFIG_BOOTP_SERVERIP indicates on DHCP-TFTP fetches > that the serverip

Re: [U-Boot] [PATCH 1/2] net: Add option to prefer bootp/dhcp serverip

2018-06-12 Thread Rick Chen
2018-06-13 3:59 GMT+08:00 Joe Hershberger : > On Wed, Jun 6, 2018 at 8:54 PM, Rick Chen wrote: >>> From: Alexander Graf [mailto:ag...@suse.de] >>> Sent: Wednesday, June 06, 2018 8:32 PM >>> To: u-boot@lists.denx.de >>> Cc: Rick Jian-Zhi Chen(陳建志); Joe Hersh

Re: [U-Boot] [PATCH 1/2] net: Add option to prefer bootp/dhcp serverip

2018-06-13 Thread Rick Chen
2018-06-13 9:42 GMT+08:00 Rick Chen : > 2018-06-13 3:59 GMT+08:00 Joe Hershberger : >> On Wed, Jun 6, 2018 at 8:54 PM, Rick Chen wrote: >>>> From: Alexander Graf [mailto:ag...@suse.de] >>>> Sent: Wednesday, June 06, 2018 8:32 PM >>>> To: u-boot@lists.

Re: [U-Boot] [PATCH v3 3/3] ax25: Switch to CONFIG_BOOTP_PREFER_SERVERIP

2018-06-18 Thread Rick Chen
serverip environment variable. >> >> Instead, let's use the new CONFIG_BOOT_PREFER_SERVERIP option to fall back >> to the DHCP provided TFTP IP if no serverip environment variable is set. >> >> Signed-off-by: Alexander Graf

Re: [U-Boot] [PATCH v2 0/3] net: Sanitize DHCP variable override

2018-06-15 Thread Rick Chen
> From: Alexander Graf [mailto:ag...@suse.de] > Sent: Thursday, June 14, 2018 6:04 PM > To: u-boot@lists.denx.de > Cc: Rick Jian-Zhi Chen(陳建志); Joe Hershberger; Greentime Ying-Han Hu(胡英 > 漢); Simon Glass > Subject: [PATCH v2 0/3] net: Sanitize DHCP variable override > > While trying to boot from

Re: [U-Boot] [PATCH 1/2] net: Add option to prefer bootp/dhcp serverip

2018-06-06 Thread Rick Chen
> From: Alexander Graf [mailto:ag...@suse.de] > Sent: Wednesday, June 06, 2018 8:32 PM > To: u-boot@lists.denx.de > Cc: Rick Jian-Zhi Chen(陳建志); Joe Hershberger; Simon Glass > Subject: [PATCH 1/2] net: Add option to prefer bootp/dhcp serverip > > Currently we can choose between 2 different types

Re: [U-Boot] NDS32 toolchain?

2018-06-07 Thread Rick Chen
2018-05-28 14:45 GMT+08:00 Rick Chen : > 2018-05-14 19:16 GMT+08:00 Tom Rini : >> On Mon, May 14, 2018 at 04:31:27PM +0800, Rick Chen wrote: >>> >> > > > > Related, is there a QEMU target for nds32 that we could leverage >>> >> > > >

Re: [U-Boot] NDS32 toolchain?

2018-05-28 Thread Rick Chen
2018-05-14 19:16 GMT+08:00 Tom Rini <tr...@konsulko.com>: > On Mon, May 14, 2018 at 04:31:27PM +0800, Rick Chen wrote: >> >> > > > > Related, is there a QEMU target for nds32 that we could leverage >> >> > > > > so that once the toolchain

Re: [U-Boot] [PATCH 1/1] riscv: allow native compilation

2018-08-07 Thread Rick Chen
arch/riscv/config.mk | 4 > 1 file changed, 4 deletions(-) > > diff --git a/arch/riscv/config.mk b/arch/riscv/config.mk index > 219e66683d..f7a2ffbbc6 100644 > --- a/arch/riscv/config.mk > +++ b/arch/riscv/config.mk > @@ -10,10 +10,6 @@ > # Rick Chen, Andes Technolo

Re: [U-Boot] [PATCH 12/12] riscv: Add QEMU virt board support

2018-09-04 Thread Rick Chen
> > From: Auer, Lukas [mailto:lukas.a...@aisec.fraunhofer.de] > > Sent: Wednesday, September 05, 2018 5:53 AM > > To: bmeng...@gmail.com > > Cc: Rick Jian-Zhi Chen(陳建志); u-boot@lists.denx.de > > Subject: Re: [U-Boot] [PATCH 12/12] riscv: Add QEMU virt board support > > > > On Tue,

Re: [U-Boot] [PATCH 12/12] riscv: Add QEMU virt board support

2018-09-04 Thread Rick Chen
Rick Chen 於 2018年9月5日 週三 上午9:28寫道: > > > > From: Auer, Lukas [mailto:lukas.a...@aisec.fraunhofer.de] > > > Sent: Wednesday, September 05, 2018 5:53 AM > > > To: bmeng...@gmail.com > > > Cc: Rick Jian-Zhi Chen(陳建志); u-boot@lists.denx.de > > >

Re: [U-Boot] [PATCH 12/12] riscv: Add QEMU virt board support

2018-09-05 Thread Rick Chen
Bin Meng 於 2018年9月5日 週三 上午10:34寫道: > > Hi Rick, > > On Wed, Sep 5, 2018 at 9:27 AM Rick Chen wrote: > > > > > > From: Auer, Lukas [mailto:lukas.a...@aisec.fraunhofer.de] > > > > Sent: Wednesday, September 05, 2018 5:53 AM > > > > To: bmen

Re: [U-Boot] [PATCH] travis: Use kernel.org pre-built toolchain for riscv

2018-09-05 Thread Rick Chen
Bin Meng 於 2018年9月6日 週四 上午9:43寫道: > > Hi Rick, > > On Tue, Sep 4, 2018 at 4:56 PM Bin Meng wrote: > > > > Hi Rick, > > > > On Tue, Sep 4, 2018 at 1:36 PM Rick Chen wrote: > > > > > > > From: Tom Rini [mailto:tr...@konsulk

Re: [U-Boot] [RFC PATCH 2/2] config.mk: Remove duplicated -fno-strict-aliasing

2018-09-10 Thread Rick Chen
-T $(srctree)/examples/standalone/riscv.lds > > PLATFORM_CPPFLAGS+= -ffixed-gp -fpic > -PLATFORM_RELFLAGS += -fno-strict-aliasing -fno-common -gdwarf-2 > -ffunction-sections > +PLATFORM_RELFLAGS += -fno-common -gdwarf-2 -ffunction-sections > LDFLAGS_u-boot += --gc-sec

Re: [U-Boot] [PATCH 1/2] riscv: configs: Separate ax25-ae350 for 32/64 bit.

2018-10-15 Thread Rick Chen
Bin Meng 於 2018年10月8日 週一 下午11:51寫道: > > Hi Rick, > > On Mon, Oct 8, 2018 at 1:36 PM Andes wrote: > > > > From: Rick Chen > > > > Separate ax25-ae350 from one to two for > > 32 and 64 bit individually. And also select > > different dts for 32 and

Re: [U-Boot] [PATCH] riscv: dts: Sync to Linux Kernel ae350 dts.

2018-10-15 Thread Rick Chen
Bin Meng 於 2018年10月8日 週一 下午1:49寫道: > > Hi Rick, > > On Mon, Oct 8, 2018 at 1:33 PM Andes wrote: > > > > From: Rick Chen > > > > Use same dts to boot U-Boot and Kernel. > > > > Following are the change notes : > > 1 Remove early printk boota

Re: [U-Boot] [PATCH 2/2] riscv: dts: Add ae350_32.dts for 32 bit

2018-10-15 Thread Rick Chen
Bin Meng 於 2018年10月8日 週一 下午11:48寫道: > > Hi Rick, > > On Mon, Oct 8, 2018 at 1:37 PM Andes wrote: > > > > From: Rick Chen > > > > Add ae350_32.dts for 32 bit. And also rename > > ae350.dts to ae350_64.dts for 64 bit. > > > > Signed-off-by: Ri

Re: [U-Boot] [PATCH] riscv: dts: Sync to Linux Kernel ae350 dts.

2018-10-15 Thread Rick Chen
Bin Meng 於 2018年10月16日 週二 上午9:43寫道: > > Hi Rick, > > On Tue, Oct 16, 2018 at 9:25 AM Rick Chen wrote: > > > > Bin Meng 於 2018年10月8日 週一 下午1:49寫道: > > > > > > Hi Rick, > > > > > > On Mon, Oct 8, 2018 at 1:33 PM Andes wrote: > > &

Re: [U-Boot] [PATCH 10/30] riscv: enable -fdata-sections

2018-10-22 Thread Rick Chen
kas Auer > > > --- > > > > > > arch/riscv/config.mk | 3 ++- > > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > > > > Reviewed-by: Bin Meng Reviewed-by: Rick Chen ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 09/30] riscv: move target selection into separate file

2018-10-22 Thread Rick Chen
> > Subject: Re: [PATCH 09/30] riscv: move target selection into separate file > > > > Hi Lukas, > > > > On Sat, Oct 20, 2018 at 6:10 AM Lukas Auer > > wrote: > > > > > > Move the target selection into a separate file (Kconfig.board) to > > > avoid clutter once we support more boards. > > > > > >

Re: [U-Boot] FW: [PATCH 18/30] riscv: invalidate the instruction cache before jumping to Linux

2018-10-21 Thread Rick Chen
> From: Lukas Auer [mailto:lukas.a...@aisec.fraunhofer.de] > Sent: Saturday, October 20, 2018 6:08 AM > To: u-boot@lists.denx.de > Cc: Bin Meng; Lukas Auer; Greentime Hu; Alexander Graf; Rick Jian-Zhi > Chen(陳建志) > Subject: [PATCH 18/30] riscv: invalidate the instruction cache before jumping >

Re: [U-Boot] FW: [PATCH 01/30] tools: .gitignore: add prelink-riscv

2018-10-22 Thread Rick Chen
e tools/prelink-riscv. > > Signed-off-by: Lukas Auer > --- Reviewed-by: Rick Chen > > tools/.gitignore | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/tools/.gitignore b/tools/.gitignore index c8cdaef90c..e5ede22842 > 100644 > --- a/tools/.gitignore > +++

Re: [U-Boot] FW: [PATCH 03/30] dts: riscv: update makefile to also clean the RISC-V dts directory

2018-10-22 Thread Rick Chen
; +../arch/sandbox/dts ../arch/x86/dts ../arch/powerpc/dts > +../arch/riscv/dts Reviewed-by: Rick Chen > -- > 2.17.2 ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] FW: [PATCH 02/30] riscv: ignore device tree binaries

2018-10-22 Thread Rick Chen
> From: Bin Meng [mailto:bmeng...@gmail.com] > Sent: Monday, October 22, 2018 2:16 PM > To: Lukas Auer > Cc: U-Boot Mailing List; Rick Jian-Zhi Chen(陳建志) > Subject: Re: [PATCH 02/30] riscv: ignore device tree binaries > > Hi Lukas, > > On Sat, Oct 20, 2018 at 6:08 AM Lukas Auer > wrote: > > > >

Re: [U-Boot] [PATCH 04/30] riscv: rename CPU_RISCV_32/64 to match architecture names ARCH_RV32I/64I

2018-10-22 Thread Rick Chen
2 +- > > > configs/ax25-ae350_defconfig| 2 +- > > > configs/qemu-riscv64_defconfig | 2 +- > > > include/config_distro_bootcmd.h | 8 > > > 5 files changed, 15 insertions(+), 15 deletions(-) > > > > > > > > Reviewed-by: Bin Meng Reviewed-by: Rick Chen > > > Regards, > > > Bin ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 05/30] riscv: select CONFIG_PHYS_64BIT on RV64I systems

2018-10-22 Thread Rick Chen
+ > > > 1 file changed, 1 insertion(+) > > > > > > > Reviewed-by: Bin Meng Reviewed-by: Rick Chen ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 13/30] riscv: do not reimplement generic io functions

2018-10-23 Thread Rick Chen
on and include the > > > generic io.h instead. > > > > > > Signed-off-by: Lukas Auer > > > --- > > > > > > arch/riscv/include/asm/io.h | 31 +++---- > > > 1 file changed, 3 insertions(+), 28 deletions(-) >

Re: [U-Boot] [PATCH 15/30] riscv: treat undefined exception codes as reserved

2018-10-23 Thread Rick Chen
> arch/riscv/lib/interrupts.c | 8 ++-- > > > 1 file changed, 6 insertions(+), 2 deletions(-) > > > > > > > Reviewed-by: Bin Meng Reviewed-by: Rick Chen ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 16/30] riscv: hang on unhandled exceptions

2018-10-23 Thread Rick Chen
> > > Hang on unhandled exceptions to prevent execution in a faulty state. > > > > > > Signed-off-by: Lukas Auer > > > --- > > > > > > arch/riscv/lib/interrupts.c | 2 ++ > > > 1 file changed, 2 insertions(

Re: [U-Boot] [PATCH 11/30] riscv: fix use of incorrectly sized variables

2018-10-22 Thread Rick Chen
> > -static void _exit_trap(int code, uint epc, struct pt_regs *regs) > > +static void _exit_trap(ulong code, ulong epc, struct pt_regs *regs) > > { > > static const char * const exception_code[] = { > > "Instruction address misaligned", > > @@ -70,6 +70,6 @@ static void

Re: [U-Boot] [PATCH 12/30] riscv: make use of the barrier functions from Linux

2018-10-23 Thread Rick Chen
+ > > > arch/riscv/include/asm/io.h | 11 ++ > > > 2 files changed, 71 insertions(+), 7 deletions(-) create mode 100644 > > > arch/riscv/include/asm/barrier.h > > > > > > > Reviewed-by: Bin Meng Reviewed-by: Rick Chen > > > > Regards, > > Bin ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 14/30] riscv: complete the list of exception codes

2018-10-23 Thread Rick Chen
t; arch/riscv/lib/interrupts.c | 13 - > > > 1 file changed, 12 insertions(+), 1 deletion(-) > > > > > > > Reviewed-by: Bin Meng Reviewed-by: Rick Chen ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 17/30] riscv: implement the invalidate_icache_* functions

2018-10-23 Thread Rick Chen
; > --- > > > > > > arch/riscv/lib/cache.c | 10 ++ > > > 1 file changed, 10 insertions(+) > > > > > > > Reviewed-by: Bin Meng Reviewed-by: Rick Chen ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 19/30] riscv: fix inconsistent use of spaces and tabs in start.S

2018-10-23 Thread Rick Chen
v/cpu/start.S | 322 > > > - > > > 1 file changed, 161 insertions(+), 161 deletions(-) > > > > > > > Reviewed-by: Bin Meng Reviewed-by: Rick Chen > > > > Regards, > > Bin ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 20/30] riscv: align mtvec on a 4-byte boundary

2018-10-23 Thread Rick Chen
於 2018年10月23日 週二 下午4:41寫道: > > > Hi Lukas, > > > > On Sat, Oct 20, 2018 at 6:10 AM Lukas Auer > > wrote: > > > > > > The machine trap-vector base address (mtvec) must be aligned on a > > > 4-byte boundary. Add the necessary align directive to trap_entry. > > > > > > > I don't think this explicit

Re: [U-Boot] [PATCH 22/30] riscv: remove unused labels in start.S

2018-10-24 Thread Rick Chen
Auer, Lukas 於 2018年10月24日 週三 下午10:14寫道: > > Hi Rick, > > On Wed, 2018-10-24 at 13:47 +0800, Rick Chen wrote: > > Rick Chen 於 2018年10月24日 週三 下午1:20寫道: > > > > > > Bin Meng 於 2018年10月24日 週三 上午11:34寫道: > > > > > > > > Hi Rich

Re: [U-Boot] [PATCH] riscv: ax25-ae350: Pass dtb address to u-boot with a1 register

2018-10-24 Thread Rick Chen
Bin Meng 於 2018年10月25日 週四 上午10:33寫道: > > Hi Rick, > > On Thu, Oct 25, 2018 at 9:20 AM Andes wrote: > > > > From: Rick Chen > > > > ax25-ae350 use CONFIG_OF_BOARD which allow the board to > > override the fdt address. And prior_stage_fdt_address of

Re: [U-Boot] [PATCH] riscv: ax25-ae350: Pass dtb address to u-boot with a1 register

2018-10-24 Thread Rick Chen
Bin Meng 於 2018年10月25日 週四 上午11:16寫道: > > Hi Rick, > > On Thu, Oct 25, 2018 at 11:11 AM Rick Chen wrote: > > > > Bin Meng 於 2018年10月25日 週四 上午10:33寫道: > > > > > > Hi Rick, > > > > > > On Thu, Oct 25, 2018 at 9:20 AM Andes wrote: >

Re: [U-Boot] FW: [PATCH 18/30] riscv: invalidate the instruction cache before jumping to Linux

2018-10-28 Thread Rick Chen
Auer, Lukas 於 2018年10月27日 週六 上午12:27寫道: > > Hi Rick, > > On Mon, 2018-10-22 at 09:39 +0800, Rick Chen wrote: > > > From: Lukas Auer [mailto:lukas.a...@aisec.fraunhofer.de] > > > Sent: Saturday, October 20, 2018 6:08 AM > > > To: u-boot@lists.denx.de >

Re: [U-Boot] [PATCH] riscv: cache: Implement i/dcache [status, enable, disable]

2018-10-28 Thread Rick Chen
Auer, Lukas 於 2018年10月27日 週六 上午12:32寫道: > > Hi Rick, > > On Mon, 2018-10-22 at 16:16 +0800, Andes wrote: > > From: Rick Chen > > > > AndeStar V5 provide mcache_ctl register which can configure > > I/D cache as enabled or disabled. > > > >

Re: [U-Boot] [PATCH] riscv: ax25-ae350: Pass dtb address to u-boot with a1 register

2018-10-28 Thread Rick Chen
Bin Meng 於 2018年10月25日 週四 下午9:36寫道: > > Hi Rick, > > On Thu, Oct 25, 2018 at 11:27 AM Rick Chen wrote: > > > > Bin Meng 於 2018年10月25日 週四 上午11:16寫道: > > > > > > Hi Rick, > > > > > > On Thu, Oct 25, 2018 at 11:11 AM Rick Chen

Re: [U-Boot] [PATCH 1/3] Kbuild: add LDFLAGS_STANDALONE

2018-10-29 Thread Rick Chen
ctions or can I apply this to u-boot-mips/next? Thanks. > > > > Go ahead: > > > > Reviewed-by: Tom Rini > > Reviewed-by: Rick Chen > > -- > > Tom ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH] riscv: cache: Implement i/dcache [status, enable, disable]

2018-10-29 Thread Rick Chen
Auer, Lukas 於 2018年10月29日 週一 下午8:13寫道: > > Hi Rick, > > On Mon, 2018-10-29 at 11:16 +0800, Rick Chen wrote: > > Auer, Lukas 於 2018年10月27日 週六 > > 上午12:32寫道: > > > > > > Hi Rick, > > > > > > On Mon, 2018-10-22 at 16:16 +0800, Andes

Re: [U-Boot] [PATCH 22/30] riscv: remove unused labels in start.S

2018-10-29 Thread Rick Chen
Auer, Lukas 於 2018年10月30日 週二 上午12:43寫道: > > Hi Rick, > > On Thu, 2018-10-25 at 15:56 +, Auer, Lukas wrote: > > Hi Rick, > > > > On Thu, 2018-10-25 at 09:16 +0800, Rick Chen wrote: > > > Auer, Lukas 於 2018年10月24日 週三 > > > 下午10:14寫道: > > &

Re: [U-Boot] [PATCH v2 16/29] riscv: invalidate the instruction cache before jumping to Linux

2018-10-31 Thread Rick Chen
於 2018年11月1日 週四 下午12:13寫道: > > > RISC-V does not guarantee that stores to instruction memory are visible to > > instruction fetches (i.e. incoherent instruction caches). Invalidate the > > instruction > > cache to ensure the kernel function pointer points to the correct memory > > location. > >

Re: [U-Boot] FW: [PATCH 18/30] riscv: invalidate the instruction cache before jumping to Linux

2018-10-30 Thread Rick Chen
Greentime Hu 於 2018年10月31日 週三 上午11:48寫道: > > Rick Chen 於 2018年10月29日 週一 上午10:25寫道: > > > > Auer, Lukas 於 2018年10月27日 週六 上午12:27寫道: > > > > > > Hi Rick, > > > > > > On Mon, 2018-10-22 at 09:39 +0800, Rick Chen wrote: > > &

Re: [U-Boot] [PATCH 22/30] riscv: remove unused labels in start.S

2018-10-23 Thread Rick Chen
owing commit : commit d58717e42559189a226ea800173147399c8edef9 Author: Rick Chen Date: Thu Mar 29 10:08:33 2018 +0800 riscv: ae250: Support DT provided by the board at runtime B.R Rick > > > > > > Signed-off-by: Lukas Auer > > > --- > > > > >

Re: [U-Boot] [PATCH 22/30] riscv: remove unused labels in start.S

2018-10-23 Thread Rick Chen
Rick Chen 於 2018年10月24日 週三 下午1:20寫道: > > Bin Meng 於 2018年10月24日 週三 上午11:34寫道: > > > > Hi Rich, > > > > On Wed, Oct 24, 2018 at 10:37 AM Rick Chen wrote: > > > > > > > > > The labels nmi_vector, trap_vector and handle_reset in start.S are

Re: [U-Boot] [PATCH 24/30] riscv: save hart ID and device tree passed by prior boot stage

2018-10-23 Thread Rick Chen
> > arch/riscv/cpu/start.S | 12 ++-- > > > 2 files changed, 16 insertions(+), 2 deletions(-) > > > > > > > Reviewed-by: Bin Meng Reviewed-by: Rick Chen ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 22/30] riscv: remove unused labels in start.S

2018-10-23 Thread Rick Chen
Bin Meng 於 2018年10月24日 週三 上午11:34寫道: > > Hi Rich, > > On Wed, Oct 24, 2018 at 10:37 AM Rick Chen wrote: > > > > > > > The labels nmi_vector, trap_vector and handle_reset in start.S are not > > > > > used for RISC-V. Remove them. > > &g

Re: [U-Boot] [PATCH 25/30] riscv: qemu: use device tree passed by prior boot stage

2018-10-24 Thread Rick Chen
emu-riscv64_defconfig | 2 +- > > > 3 files changed, 2 insertions(+), 13 deletions(-) > > > > > > > Reviewed-by: Bin Meng Reviewed-by: Rick Chen ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 23/30] riscv: do not blindly modify the mstatus CSR

2018-10-23 Thread Rick Chen
gt; > > > > Signed-off-by: Lukas Auer > > > --- > > > > > > arch/riscv/cpu/start.S | 7 +++ > > > 1 file changed, 3 insertions(+), 4 deletions(-) > > > > > > > Reviewed-by: Bin Meng Reviewed-by: Rick Chen ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 26/30] bdinfo: riscv: print fdt_blob address

2018-10-24 Thread Rick Chen
ve fdt rsvmem delete- Delete a mem reserves fdt chosen [ ] - Add/update the /chosen branch in the tree / - initrd start/end addr It seem that other arch (MICROBLAZE, ARM) also print fdt_blob in bdinfo cmd. So I think this patch can be

Re: [U-Boot] [PATCH 2/2] riscv: dts: Add ae350_32.dts for 32 bit

2018-10-25 Thread Rick Chen
Rick Chen 於 2018年10月16日 週二 上午10:01寫道: > > Bin Meng 於 2018年10月8日 週一 下午11:48寫道: > > > > Hi Rick, > > > > On Mon, Oct 8, 2018 at 1:37 PM Andes wrote: > > > > > > From: Rick Chen > > > > > > Add ae350_32.dts for 32 bit. And also ren

Re: [U-Boot] [PATCH v3 00/28] General fixes / cleanup for RISC-V and improvements to qemu-riscv

2018-11-12 Thread Rick Chen
Bin Meng 於 2018年11月13日 週二 下午2:49寫道: > > Hi Rick, > > On Tue, Nov 13, 2018 at 2:41 PM Rick Chen wrote: > > > > > > This patch series includes general fixes and cleanup for RISC-V. It > > > > also adds > > > > support for bootin

Re: [U-Boot] [PATCH v3 00/28] General fixes / cleanup for RISC-V and improvements to qemu-riscv

2018-11-12 Thread Rick Chen
> > This patch series includes general fixes and cleanup for RISC-V. It also > > adds > > support for booting Linux on qemu-riscv. At the moment, only single-core > > systems are supported. Support for multi-core systems will be added with a > > future patch series. > > > > To boot Linux on

Re: [U-Boot] [PATCH v2] riscv: cache: Implement i/dcache [status, enable, disable]

2018-11-05 Thread Rick Chen
Auer, Lukas 於 2018年11月4日 週日 下午10:21寫道: > > Hi Rick, > > On Thu, 2018-11-01 at 12:08 +0800, Andes wrote: > > From: Rick Chen > > > > AndeStar RISC-V(V5) provide mcache_ctl register which > > can configure I/D cache as enabled or disabled. > > > > T

Re: [U-Boot] [PATCH v2] riscv: cache: Implement i/dcache [status, enable, disable]

2018-11-05 Thread Rick Chen
Hi Bin Bin Meng 於 2018年11月4日 週日 下午10:31寫道: > > Hi Rick, > > On Thu, Nov 1, 2018 at 12:10 PM Andes wrote: > > > > From: Rick Chen > > > > AndeStar RISC-V(V5) provide mcache_ctl register which > > can configure I/D cache as enabled or disab

Re: [U-Boot] [PATCH 05/19] riscv: Add a SYSCON driver for Core Local Interruptor

2018-11-14 Thread Rick Chen
於 2018年11月14日 週三 下午3:35寫道: > > > Hi Lukas, > > > > On Tue, Nov 13, 2018 at 10:45 PM Auer, Lukas > > > > wrote: > > > > > > Hi Bin, > > > > > > On Tue, 2018-11-13 at 00:21 -0800, Bin Meng wrote: > > > > This adds U-Boot syscon driver for RISC-V Core Local Interruptor > > > > (CLINT). The CLINT

Re: [U-Boot] [PATCH v3 3/5] Use _AC and UL macros from linux/const.h

2018-11-08 Thread Rick Chen
> > > Drop the _AC and UL macros from common.h. Linux headers is the > > > original source of this macro, so keep its definition in the same header. > > > > > > Update existing users of these macros to include const.h directly. > > > > > > Cc:

Re: [U-Boot] [PATCH 1/1] riscv: allow native compilation

2018-10-02 Thread Rick Chen
Heinrich Schuchardt 於 2018年9月24日 週一 上午4:06寫道: > > On 08/07/2018 10:57 AM, Rick Chen wrote: > >> If environment variable CROSS_COMPILE is not set, this indicates native > >> compilation. In this case we should not set an arbitrary value which is not > >

Re: [U-Boot] [PATCH 1/1] riscv: allow native compilation

2018-10-02 Thread Rick Chen
Tom Rini 於 2018年10月3日 週三 上午9:23寫道: > > On Wed, Oct 03, 2018 at 09:16:48AM +0800, Rick Chen wrote: > > Heinrich Schuchardt 於 2018年9月24日 週一 上午4:06寫道: > > > > > > On 08/07/2018 10:57 AM, Rick Chen wrote: > > > >> If environment variable CR

Re: [U-Boot] [PATCH v3 00/17] riscv: Add QEMU virt board support

2018-10-02 Thread Rick Chen
> > > Hi Rick, > > > > > > On Wed, Sep 26, 2018 at 9:50 PM Bin Meng wrote: > > > > > > > > This series adds QEMU RISC-V 'virt' board target support, with the > > > > hope of helping people easily test U-Boot on RISC-V. > > > > > > > > Some existing RISC-V codes have been changed to make it easily

Re: [U-Boot] [PATCH 03/12] riscv: bootm: Correct the 1st kernel argument to hart id

2018-09-03 Thread Rick Chen
> From: Bin Meng [mailto:bmeng...@gmail.com] > Sent: Thursday, August 30, 2018 3:54 PM > To: Rick Jian-Zhi Chen(陳建志); U-Boot Mailing List > Subject: [PATCH 03/12] riscv: bootm: Correct the 1st kernel argument to hart id > > The first argument of Linux kernel is the risc-v core hart id, from

Re: [U-Boot] [PATCH 00/12] riscv: Add QEMU virt board support

2018-09-03 Thread Rick Chen
> From: Bin Meng [mailto:bmeng...@gmail.com] > Sent: Thursday, August 30, 2018 3:54 PM > To: Rick Jian-Zhi Chen(陳建志); U-Boot Mailing List > Subject: [PATCH 00/12] riscv: Add QEMU virt board support > > This series adds QEMU RISC-V 'virt' board target support, with the hope of > helping

Re: [U-Boot] [PATCH] travis: Use kernel.org pre-built toolchain for riscv

2018-09-03 Thread Rick Chen
> From: Tom Rini [mailto:tr...@konsulko.com] > Sent: Tuesday, September 04, 2018 3:24 AM > To: Bin Meng > Cc: U-Boot Mailing List; Rick Jian-Zhi Chen(陳建志) > Subject: Re: [PATCH] travis: Use kernel.org pre-built toolchain for riscv > > On Mon, Sep 03, 2018 at 05:50:39PM +0800, Bin Meng

Re: [U-Boot] [RESEND PATCH v2 03/15] riscv: bootm: Correct the 1st kernel argument to hart id

2018-09-19 Thread Rick Chen
ers_t *images) > printf("\nStarting kernel ...\n\n"); > > cleanup_before_linux(); > + /* TODO: hardcode the hart id to zero for now */ > if (IMAGE_ENABLE_OF_LIBFDT && images->ft_len) > - theKernel(machid, (unsigned long)images->ft_addr); > + kernel(0, images->ft_addr); > > /* does not return */ > Reviewed-by: Rick Chen > -- > 2.7.4 ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [RESEND PATCH v2 00/15] riscv: Add QEMU virt board support

2018-09-19 Thread Rick Chen
> Hi Rick, > > On Tue, Sep 11, 2018 at 12:50 PM Bin Meng wrote: > > > > This series adds QEMU RISC-V 'virt' board target support, with the > > hope of helping people easily test U-Boot on RISC-V. > > > > Some existing RISC-V codes have been changed to make it easily to > > support new

Re: [U-Boot] [RESEND PATCH v2 10/15] riscv: bootm: Pass mhartid CSR value to kernel

2018-09-19 Thread Rick Chen
inux(); > - /* TODO: hardcode the hart id to zero for now */ > + > if (IMAGE_ENABLE_OF_LIBFDT && images->ft_len) > - kernel(0, images->ft_addr); > + kernel(csr_read(mhartid), images->ft_addr); > > /* does not return */ > Reviewed-by: Rick Chen > > -- > 2.7.4 ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [RESEND PATCH v2 01/15] riscv: kconfig: Normalize architecture name spelling

2018-09-19 Thread Rick Chen
Choose this option to build an U-Boot for RISCV32 architecture. > > config CPU_RISCV_64 > - bool "RISCV 64 bit" > + bool "RISC-V 64-bit" > select 64BIT > help > Choose this option to build an U-Boot for RISCV64 architecture. > -- > 2.7.4 Reviewed-by: Rick Chen ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [RESEND PATCH v2 09/15] riscv: Remove CSR read/write defines in encoding.h

2018-09-19 Thread Rick Chen
ine clear_csr(reg, _bit) ({ unsigned long __tmp; \ > -typeof(_bit) (bit) = (_bit); \ > -if (__builtin_constant_p(bit) && (unsigned long)(bit) < 32) \ > - asm volatile ("csrrc %0, " #reg ", %1" : "=r"(__tmp) : "i"(bit)); \ > -else \ > - asm volatile ("csrrc %0, " #reg ", %1" : "=r"(__tmp) : "r"(bit)); \ > - __tmp; }) > - > -#define rdtime() read_csr(time) > -#define rdcycle() read_csr(cycle) > -#define rdinstret() read_csr(instret) > +#endif /* __riscv */ > > -#endif > -#endif > -#endif > -#endif > +#endif /* RISCV_CSR_ENCODING_H */ Reviewed-by: Rick Chen > -- > 2.7.4 ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [RESEND PATCH v2 15/15] riscv: Move do_reset() to a common place

2018-09-19 Thread Rick Chen
.o > obj-y += setjmp.o > > # For building EFI apps > diff --git a/arch/riscv/lib/reset.c b/arch/riscv/lib/reset.c new file mode 100644 > index 000..5d9b99c > --- /dev/null > +++ b/arch/riscv/lib/reset.c > @@ -0,0 +1,14 @@ > +// SPDX-License-Id

Re: [U-Boot] [PATCH 2/6] riscv: remove invalid dcache flush implementation

2019-01-01 Thread Rick Chen
Hi Lukas > > From: Lukas Auer [mailto:lukas.a...@aisec.fraunhofer.de] > > Sent: Monday, December 31, 2018 2:28 AM > > To: u-boot@lists.denx.de > > Cc: Anup Patel; Lukas Auer; Rick Jian-Zhi Chen(陳建志); Bin Meng; Greentime Hu > > Subject: [PATCH 2/6] riscv: remove invalid dcache flush implementation

Re: [U-Boot] [PATCH 2/6] riscv: remove invalid dcache flush implementation

2019-01-02 Thread Rick Chen
Hi Lukas Auer, Lukas 於 2019年1月2日 週三 下午8:22寫道: > > Hi Rick, > > On Wed, 2019-01-02 at 10:54 +0800, Rick Chen wrote: > > Hi Lukas > > > > > > From: Lukas Auer [mailto:lukas.a...@aisec.fraunhofer.de] > > > > Sent: Monday, December 31, 2018 2:28 AM &

Re: [U-Boot] [PATCH v3 5/5] doc: device-tree-bindings: switch from spi-flash to jedec, spi-nor

2019-01-21 Thread Rick Chen
;; > > flash@0 { > > - compatible = "spi-flash"; > > + compatible = "jedec,spi-nor"; > > spi-max-frequency = <5000>; > > reg = <0>

Re: [U-Boot] [PATCH v3 2/5] dts: switch spi-flash to jedec, spi-nor compatible

2019-01-21 Thread Rick Chen
y: Neil Armstrong > > Acked-by: Stefan Roese > > Reviewed-by: Simon Goldschmidt > > --- for nds32 and riscv > > arch/nds32/dts/ae3xx.dts | 2 +- > > arch/riscv/dts/ae350_32.dts | 2 +- > > arch/riscv/dts/ae350_64.dts | 2 +- Reviewed-by: Rick Chen ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH v5 06/25] riscv: ax25: Hide the ax25-specific Kconfig option

2018-12-12 Thread Rick Chen
t; > "andi %0, t1, 0x01\n\t" > > @@ -81,7 +81,7 @@ int dcache_status(void) { > > int ret = 0; > > > > -#ifdef CONFIG_RISCV_NDS > > +#ifdef CONFIG_RISCV_NDS_CACHE > > asm volatile ( > > "csrr t1, mcache_ctl\n\t" > > "andi %0, t1, 0x02\n\t" > > diff --git a/board/AndesTech/ax25-ae350/Kconfig > > b/board/AndesTech/ax25-ae350/Kconfig > > index bb69ea3..44cb302 100644 > > --- a/board/AndesTech/ax25-ae350/Kconfig > > +++ b/board/AndesTech/ax25-ae350/Kconfig > > @@ -21,4 +21,8 @@ config ENV_SIZE > > config ENV_OFFSET > > default 0x14 if ENV_IS_IN_SPI_FLASH > > > > +config BOARD_SPECIFIC_OPTIONS # dummy > > + def_bool y > > + select RISCV_NDS > > + > > endif Reviewed-by: Rick Chen > > -- > > 2.7.4 > ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] policy regarding unused code

2018-12-12 Thread Rick Chen
> > From: Jean-Jacques Hiblot [mailto:jjhib...@ti.com] > > Sent: Wednesday, December 12, 2018 8:00 PM > > To: Tom Rini > > Cc: U-Boot; Rick Jian-Zhi Chen(陳建志) > > Subject: Re: [U-Boot] policy regarding unused code > > > > Tom, Rick, > > > > On 11/12/2018 19:17, Tom Rini wrote: > > > On Tue, Dec

Re: [U-Boot] [PATCH v2 06/20] riscv: ax25: Hide the ax25-specific Kconfig option

2018-12-12 Thread Rick Chen
Hi Bin Bin Meng 於 2018年12月12日 週三 下午10:16寫道: > > Hi Rick, > > On Wed, Dec 12, 2018 at 5:56 PM Rick Chen wrote: > > > > Bin Meng 於 2018年12月12日 週三 下午5:37寫道: > > > > > > Hi Rick, > > > > > > On Wed, Dec 12, 2018 at 5:02 PM Rick Chen wro

Re: [U-Boot] [PATCH v2 06/20] riscv: ax25: Hide the ax25-specific Kconfig option

2018-12-12 Thread Rick Chen
Bin Meng 於 2018年12月12日 週三 下午5:37寫道: > > Hi Rick, > > On Wed, Dec 12, 2018 at 5:02 PM Rick Chen wrote: > > > > Hi Bin > > > > Bin Meng 於 2018年12月11日 週二 下午3:17寫道: > > > > > > Hi Rick, > > > > > > On Tue, Dec 11, 2018 at 3:06

Re: [U-Boot] [PATCH v3 2/3] MAINTAINERS: Sync for ax25-ae350 rename

2018-12-17 Thread Rick Chen
Hi Bin Bin Meng 於 2018年12月18日 週二 上午10:50寫道: > > Hi Rick, > > On Tue, Dec 18, 2018 at 10:23 AM Rick Chen wrote: > > > > Hi Bin > > > > Bin Meng 於 2018年12月18日 週二 上午10:12寫道: > > > > > > Hi Rick, > > > > > > On Tu

Re: [U-Boot] [PATCH v3 2/3] MAINTAINERS: Sync for ax25-ae350 rename

2018-12-17 Thread Rick Chen
Hi Bin Bin Meng 於 2018年12月18日 週二 上午10:12寫道: > > Hi Rick, > > On Tue, Dec 18, 2018 at 9:51 AM Andes wrote: > > > > From: Rick Chen > > > > Rename > > a25-ae350_32_defconfig as ae350_rv32_defconfig > > ax25-ae350_64_defconfig as ae350_rv64_de

Re: [U-Boot] [PATCH v2 06/20] riscv: ax25: Hide the ax25-specific Kconfig option

2018-12-12 Thread Rick Chen
Hi Bin Bin Meng 於 2018年12月11日 週二 下午3:17寫道: > > Hi Rick, > > On Tue, Dec 11, 2018 at 3:06 PM Rick Chen wrote: > > > > > > Subject: [PATCH v2 06/20] riscv: ax25: Hide the ax25-specific Kconfig > > > > option > > > > > >

Re: [U-Boot] [PATCH v2 06/20] riscv: ax25: Hide the ax25-specific Kconfig option

2018-12-10 Thread Rick Chen
> > Subject: [PATCH v2 06/20] riscv: ax25: Hide the ax25-specific Kconfig option > > > > There is no need to expose RISCV_NDS to the Kconfig menu as it is an > > ax25-specific option. > > Hi Bin Can you explain why there is no need to expose RISCV_NDS here ? Rick > > Signed-off-by: Bin Meng >

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