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From: Palmer Dabbelt <palmer@dabbelt.com>
To: Damien Le Moal <Damien.LeMoal@wdc.com>
Cc: linux-riscv@lists.infradead.org, Anup Patel <Anup.Patel@wdc.com>,
	Paul Walmsley <paul.walmsley@sifive.com>
Subject: Re: [PATCH 10/10] riscv: create a loader.bin for the kendryte kflash.py tool
Date: Wed, 04 Mar 2020 11:44:53 -0800 (PST)
Message-ID: <mhng-32c79d0e-b900-421f-9a1c-fd07c54da833@palmerdabbelt-glaptop1> (raw)
In-Reply-To: <20200212103432.660256-11-damien.lemoal@wdc.com>

On Wed, 12 Feb 2020 02:34:32 PST (-0800), Damien Le Moal wrote:
> From: Christoph Hellwig <hch@lst.de>
>
> This can be loaded into the Kendryte KD210 based boards using:
>
> kflash.py/kflash.py -t arch/riscv/boot/loader.bin
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
> ---
>  arch/riscv/Makefile      | 4 ++--
>  arch/riscv/boot/Makefile | 3 +++
>  2 files changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
> index b9009a2fbaf5..440969763e14 100644
> --- a/arch/riscv/Makefile
> +++ b/arch/riscv/Makefile
> @@ -84,11 +84,11 @@ vdso_install:
>  	$(Q)$(MAKE) $(build)=arch/riscv/kernel/vdso $@
>
>  ifeq ($(CONFIG_RISCV_M_MODE),y)
> -KBUILD_IMAGE := $(boot)/loader
> +KBUILD_IMAGE := $(boot)/loader.bin
>  else
>  KBUILD_IMAGE := $(boot)/Image.gz
>  endif
> -BOOT_TARGETS := Image Image.gz loader
> +BOOT_TARGETS := Image Image.gz loader loader.bin
>
>  all:	$(notdir $(KBUILD_IMAGE))
>
> diff --git a/arch/riscv/boot/Makefile b/arch/riscv/boot/Makefile
> index 36db8145f9f4..3530c59b3ea7 100644
> --- a/arch/riscv/boot/Makefile
> +++ b/arch/riscv/boot/Makefile
> @@ -41,6 +41,9 @@ $(obj)/Image.lzma: $(obj)/Image FORCE
>  $(obj)/Image.lzo: $(obj)/Image FORCE
>  	$(call if_changed,lzo)
>
> +$(obj)/loader.bin: $(obj)/loader FORCE
> +	$(call if_changed,objcopy)
> +
>  install:
>  	$(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \
>  	$(obj)/Image System.map "$(INSTALL_PATH)"

I'm a bit worried about having a big pile of odd formats floating around in
here, but given that there are very few RISC-V boards around I think it's OK to
err on the side of just collecting everything in one place and organizing it
later -- it's kind of hard to organize two things :)

Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>


  parent reply index

Thread overview: 89+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-12 10:34 [PATCH 00/10] Kendryte k210 SoC boards support Damien Le Moal
2020-02-12 10:34 ` [PATCH 01/10] riscv: Fix gitignore Damien Le Moal
2020-02-20  0:15   ` Palmer Dabbelt
2020-02-12 10:34 ` [PATCH 02/10] riscv: Force flat memory model with no-mmu Damien Le Moal
2020-02-14 20:18   ` Sean Anderson
2020-02-15  2:15     ` Damien Le Moal
2020-02-15  2:26       ` Sean Anderson
2020-02-15  2:40         ` Damien Le Moal
2020-03-02  3:48   ` Anup Patel
2020-03-04 18:38   ` Palmer Dabbelt
2020-02-12 10:34 ` [PATCH 03/10] riscv: Unaligned load/store handling for M_MODE Damien Le Moal
2020-03-02  3:57   ` Anup Patel
2020-03-04 19:28   ` Palmer Dabbelt
2020-02-12 10:34 ` [PATCH 04/10] riscv: Add BUILTIN_DTB support Damien Le Moal
2020-03-02  3:58   ` Anup Patel
2020-03-04 19:28   ` Palmer Dabbelt
2020-03-05  4:58     ` Anup Patel
2020-03-05  5:14       ` Damien Le Moal
2020-03-05  5:37         ` Anup Patel
2020-03-05  6:13           ` Damien Le Moal
2020-03-08  6:10             ` Anup Patel
2020-03-05  8:18         ` Atish Patra
2020-03-07  0:02           ` Sean Anderson
2020-03-07  1:51             ` Atish Patra
2020-03-07  2:08               ` Sean Anderson
2020-03-06 23:56         ` Sean Anderson
2020-02-12 10:34 ` [PATCH 05/10] riscv: Add SOC early init support Damien Le Moal
2020-03-04 19:28   ` Palmer Dabbelt
2020-02-12 10:34 ` [PATCH 06/10] riscv: Add Kendryte K210 SoC support Damien Le Moal
2020-02-14 20:31   ` Sean Anderson
2020-03-04 19:38   ` Palmer Dabbelt
2020-02-12 10:34 ` [PATCH 07/10] riscv: Select required drivers for Kendryte SOC Damien Le Moal
2020-03-02  3:59   ` Anup Patel
2020-03-04 19:44   ` Palmer Dabbelt
2020-02-12 10:34 ` [PATCH 08/10] riscv: Add Kendryte K210 device tree Damien Le Moal
2020-02-14 20:51   ` Sean Anderson
2020-02-15  2:34     ` Damien Le Moal
2020-02-15  2:48       ` Sean Anderson
2020-02-15  3:00         ` Damien Le Moal
2020-02-18 14:12           ` Carlos Eduardo de Paula
2020-02-18 14:18             ` Sean Anderson
2020-02-18 14:30               ` Carlos Eduardo de Paula
2020-02-18 17:48                 ` Sean Anderson
2020-02-18 19:26                   ` Carlos Eduardo de Paula
2020-02-19  9:06                     ` Wladimir J. van der Laan
2020-02-19 22:28                       ` Sean Anderson
2020-02-20 10:48                         ` Wladimir J. van der Laan
2020-02-22 19:07                       ` Wladimir J. van der Laan
2020-04-01 17:55                         ` Drew Fustini
2020-04-02  2:24                           ` Damien Le Moal
2020-02-19  8:50                   ` Wladimir J. van der Laan
2020-02-27 19:43       ` Sean Anderson
2020-03-02  4:06   ` Anup Patel
2020-03-02  4:15     ` Damien Le Moal
2020-03-02  4:22       ` Anup Patel
2020-03-02  4:51         ` Damien Le Moal
2020-03-02  5:05           ` Anup Patel
2020-03-02  5:08             ` Damien Le Moal
2020-03-07  0:18               ` Sean Anderson
2020-03-07  4:11                 ` Anup Patel
2020-03-04 19:44   ` Palmer Dabbelt
2020-02-12 10:34 ` [PATCH 09/10] riscv: Kendryte K210 default config Damien Le Moal
2020-03-02  4:07   ` Anup Patel
2020-03-04 19:44   ` Palmer Dabbelt
2020-02-12 10:34 ` [PATCH 10/10] riscv: create a loader.bin for the kendryte kflash.py tool Damien Le Moal
2020-03-02  4:08   ` Anup Patel
2020-03-04 19:44   ` Palmer Dabbelt [this message]
2020-02-14 15:05 ` [PATCH 00/10] Kendryte k210 SoC boards support Carlos Eduardo de Paula
2020-02-15  2:02   ` Damien Le Moal
2020-02-17 13:28     ` Carlos Eduardo de Paula
2020-02-26 21:31       ` Carlos Eduardo de Paula
2020-02-27  2:18         ` Damien Le Moal
2020-02-28 20:32 ` Sean Anderson
2020-03-02  3:01   ` Damien Le Moal
2020-03-02  3:53     ` Sean Anderson
2020-03-02  4:11       ` Damien Le Moal
2020-03-02  4:18         ` Sean Anderson
2020-03-02  4:54           ` Damien Le Moal
2020-03-02  4:56             ` Sean Anderson
2020-03-02  5:03               ` Damien Le Moal
2020-03-02  4:17       ` Anup Patel
2020-03-02  4:21         ` Sean Anderson
2020-03-02  4:48         ` Damien Le Moal
2020-03-02  4:51           ` Damien Le Moal
2020-03-02  5:02           ` Sean Anderson
2020-03-02  5:11             ` Damien Le Moal
2020-03-02  5:25               ` Sean Anderson
2020-03-02  5:43                 ` Damien Le Moal
2020-03-04 19:44 ` Palmer Dabbelt

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