[PATCH v2 1/3] sifive: fu540: Add sample SD gpt partition layout

[PATCH v2 1/3] sifive: fu540: Add sample SD gpt partition layout

[Jagan Teki]

This is a sample GPT partition layout for SD card,
right now three important partitions are added to
make the system bootable.

partition layout:

Part    Start LBA       End LBA         Name
        Attributes
        Type GUID
        Partition GUID
  1     0x00000022      0x00000821      "loader1"
        attrs:  0x0000000000000000
        type:   5b193300-fc78-40cd-8002-e86c45580b47
        guid:   cbcbef44-e627-42bc-b134-93b6f3784b8c
  2     0x00000822      0x00002821      "loader2"
        attrs:  0x0000000000000000
        type:   2e54b353-1271-4842-806f-e436d6af6985
        guid:   f54eba28-d8de-4852-978d-1a673777e2ae
  3     0x00002822      0x00020821      "rootfs"
        attrs:  0x0000000000000004
        type:   0fc63daf-8483-4772-8e79-3d69d8477de4
        type:   linux
        guid:   9561df46-8d55-4799-a83b-cfee9ef6ff93

Note:
- loader1 would be fsbl or spl
- loader2 would be U-Boot or U-Boot proper

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- update the partition table

Note: On top of https://patchwork.ozlabs.org/cover/1263480/

 board/sifive/fu540/Kconfig     |  2 ++
 include/configs/sifive-fu540.h | 13 +++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/board/sifive/fu540/Kconfig b/board/sifive/fu540/Kconfig
index 5c67aab96a..43d01bab8d 100644
--- a/board/sifive/fu540/Kconfig
+++ b/board/sifive/fu540/Kconfig
@@ -32,6 +32,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	imply CMD_EXT4
 	imply CMD_FAT
 	imply CMD_FS_GENERIC
+	imply CMD_GPT
+	imply PARTITION_TYPE_GUID
 	imply CMD_NET
 	imply CMD_PING
 	imply CLK_SIFIVE
diff --git a/include/configs/sifive-fu540.h b/include/configs/sifive-fu540.h
index ef3ae9b650..72c841eb9b 100644
--- a/include/configs/sifive-fu540.h
+++ b/include/configs/sifive-fu540.h
@@ -47,6 +47,15 @@
 
 #include <config_distro_bootcmd.h>
 
+#define TYPE_GUID_LOADER1	"5B193300-FC78-40CD-8002-E86C45580B47"
+#define TYPE_GUID_LOADER2	"2E54B353-1271-4842-806F-E436D6AF6985"
+#define TYPE_GUID_SYSTEM	"0FC63DAF-8483-4772-8E79-3D69D8477DE4"
+
+#define PARTS_DEFAULT \
+	"name=loader1,start=17K,size=1M,type=${type_guid_gpt_loader1};" \
+	"name=loader2,size=4MB,type=${type_guid_gpt_loader2};" \
+	"name=system,size=-,bootable,type=${type_guid_gpt_system};"
+
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"fdt_high=0xffffffffffffffff\0" \
 	"initrd_high=0xffffffffffffffff\0" \
@@ -55,6 +64,10 @@
 	"scriptaddr=0x88100000\0" \
 	"pxefile_addr_r=0x88200000\0" \
 	"ramdisk_addr_r=0x88300000\0" \
+	"type_guid_gpt_loader1=" TYPE_GUID_LOADER1 "\0" \
+	"type_guid_gpt_loader2=" TYPE_GUID_LOADER2 "\0" \
+	"type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \
+	"partitions=" PARTS_DEFAULT "\0" \
 	BOOTENV
 
 #define CONFIG_PREBOOT \
-- 
2.17.1

[PATCH v2 2/3] sifive: fu540: Add U-Boot proper sector start

[Jagan Teki]

Add U-Boot proper sector start offset for SiFive FU540.
This value is based on the partition layout supported
by SiFive FU540.

u-boot.itb need to write on this specific offset so-that
the SPL will retrieve it from here and load.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- none

 common/spl/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 07eee56219..1ebb30344a 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -308,7 +308,7 @@ config SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
 		     ARCH_MX6 || ARCH_MX7 || \
 		     ARCH_ROCKCHIP || ARCH_MVEBU ||  ARCH_SOCFPGA || \
 		     ARCH_AT91 || ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX || \
-		     OMAP44XX || OMAP54XX || AM33XX || AM43XX
+		     OMAP44XX || OMAP54XX || AM33XX || AM43XX || TARGET_SIFIVE_FU540
 	help
 	  Use sector number for specifying U-Boot location on MMC/SD in
 	  raw mode.
@@ -325,6 +325,7 @@ config SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
 	default 0x300 if ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX || OMAP44XX || \
 		         OMAP54XX || AM33XX || AM43XX || ARCH_K3
 	default 0x4000 if ARCH_ROCKCHIP
+	default 0x822 if TARGET_SIFIVE_FU540
 	help
 	  Address on the MMC to load U-Boot from, when the MMC is being used
 	  in raw mode. Units: MMC sectors (1 sector = 512 bytes).
-- 
2.17.1

[PATCH v2 2/3] sifive: fu540: Add U-Boot proper sector start

[Bin Meng]

Hi Jagan,

On Mon, Apr 20, 2020 at 9:37 PM Jagan Teki <jagan@amarulasolutions.com> wrote:
>
> Add U-Boot proper sector start offset for SiFive FU540.
> This value is based on the partition layout supported
> by SiFive FU540.
>
> u-boot.itb need to write on this specific offset so-that
> the SPL will retrieve it from here and load.
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> ---
> Changes for v2:
> - none
>
>  common/spl/Kconfig | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/common/spl/Kconfig b/common/spl/Kconfig
> index 07eee56219..1ebb30344a 100644
> --- a/common/spl/Kconfig
> +++ b/common/spl/Kconfig
> @@ -308,7 +308,7 @@ config SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
>                      ARCH_MX6 || ARCH_MX7 || \
>                      ARCH_ROCKCHIP || ARCH_MVEBU ||  ARCH_SOCFPGA || \
>                      ARCH_AT91 || ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX || \
> -                    OMAP44XX || OMAP54XX || AM33XX || AM43XX
> +                    OMAP44XX || OMAP54XX || AM33XX || AM43XX || TARGET_SIFIVE_FU540
>         help
>           Use sector number for specifying U-Boot location on MMC/SD in
>           raw mode.
> @@ -325,6 +325,7 @@ config SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
>         default 0x300 if ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX || OMAP44XX || \
>                          OMAP54XX || AM33XX || AM43XX || ARCH_K3
>         default 0x4000 if ARCH_ROCKCHIP
> +       default 0x822 if TARGET_SIFIVE_FU540
>         help
>           Address on the MMC to load U-Boot from, when the MMC is being used
>           in raw mode. Units: MMC sectors (1 sector = 512 bytes).
> --

It looks my comments in v1 patch is not addressed?

Regards,
Bin

[PATCH v2 2/3] sifive: fu540: Add U-Boot proper sector start

[Pragnesh Patel]

Hi Bin,

>-----Original Message-----
>From: Bin Meng <bmeng.cn@gmail.com>
>Sent: 29 April 2020 19:28
>To: Jagan Teki <jagan@amarulasolutions.com>
>Cc: Pragnesh Patel <pragnesh.patel@sifive.com>; Rick Chen
><rick@andestech.com>; U-Boot Mailing List <u-boot@lists.denx.de>; Sagar
>Kadam <sagar.kadam@sifive.com>; Paul Walmsley
><paul.walmsley@sifive.com>; Troy Benjegerdes
><troy.benjegerdes@sifive.com>; Palmer Dabbelt
><palmerdabbelt@google.com>; Anup Patel <anup.patel@wdc.com>; Atish
>Patra <atish.patra@wdc.com>; linux-amarula <linux-
>amarula at amarulasolutions.com>
>Subject: Re: [PATCH v2 2/3] sifive: fu540: Add U-Boot proper sector start
>
>[External Email] Do not click links or attachments unless you recognize the
>sender and know the content is safe
>
>Hi Jagan,
>
>On Mon, Apr 20, 2020 at 9:37 PM Jagan Teki <jagan@amarulasolutions.com>
>wrote:
>>
>> Add U-Boot proper sector start offset for SiFive FU540.
>> This value is based on the partition layout supported by SiFive FU540.
>>
>> u-boot.itb need to write on this specific offset so-that the SPL will
>> retrieve it from here and load.
>>
>> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
>> ---
>> Changes for v2:
>> - none
>>
>>  common/spl/Kconfig | 3 ++-
>>  1 file changed, 2 insertions(+), 1 deletion(-)
>>
>> diff --git a/common/spl/Kconfig b/common/spl/Kconfig index
>> 07eee56219..1ebb30344a 100644
>> --- a/common/spl/Kconfig
>> +++ b/common/spl/Kconfig
>> @@ -308,7 +308,7 @@ config
>SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
>>                      ARCH_MX6 || ARCH_MX7 || \
>>                      ARCH_ROCKCHIP || ARCH_MVEBU ||  ARCH_SOCFPGA || \
>>                      ARCH_AT91 || ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX ||
>\
>> -                    OMAP44XX || OMAP54XX || AM33XX || AM43XX
>> +                    OMAP44XX || OMAP54XX || AM33XX || AM43XX ||
>> + TARGET_SIFIVE_FU540
>>         help
>>           Use sector number for specifying U-Boot location on MMC/SD in
>>           raw mode.
>> @@ -325,6 +325,7 @@ config SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
>>         default 0x300 if ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX ||
>OMAP44XX || \
>>                          OMAP54XX || AM33XX || AM43XX || ARCH_K3
>>         default 0x4000 if ARCH_ROCKCHIP
>> +       default 0x822 if TARGET_SIFIVE_FU540
>>         help
>>           Address on the MMC to load U-Boot from, when the MMC is being
>used
>>           in raw mode. Units: MMC sectors (1 sector = 512 bytes).
>> --
>
>It looks my comments in v1 patch is not addressed?

@Bin Meng I did not see any comment from your side, please help me if I was wrong.

>
>Regards,
>Bin

[PATCH v2 2/3] sifive: fu540: Add U-Boot proper sector start

[Bin Meng]

Hi Pragnesh,

On Wed, Apr 29, 2020 at 10:04 PM Pragnesh Patel
<pragnesh.patel@sifive.com> wrote:
>
> Hi Bin,
>
> >-----Original Message-----
> >From: Bin Meng <bmeng.cn@gmail.com>
> >Sent: 29 April 2020 19:28
> >To: Jagan Teki <jagan@amarulasolutions.com>
> >Cc: Pragnesh Patel <pragnesh.patel@sifive.com>; Rick Chen
> ><rick@andestech.com>; U-Boot Mailing List <u-boot@lists.denx.de>; Sagar
> >Kadam <sagar.kadam@sifive.com>; Paul Walmsley
> ><paul.walmsley@sifive.com>; Troy Benjegerdes
> ><troy.benjegerdes@sifive.com>; Palmer Dabbelt
> ><palmerdabbelt@google.com>; Anup Patel <anup.patel@wdc.com>; Atish
> >Patra <atish.patra@wdc.com>; linux-amarula <linux-
> >amarula at amarulasolutions.com>
> >Subject: Re: [PATCH v2 2/3] sifive: fu540: Add U-Boot proper sector start
> >
> >[External Email] Do not click links or attachments unless you recognize the
> >sender and know the content is safe
> >
> >Hi Jagan,
> >
> >On Mon, Apr 20, 2020 at 9:37 PM Jagan Teki <jagan@amarulasolutions.com>
> >wrote:
> >>
> >> Add U-Boot proper sector start offset for SiFive FU540.
> >> This value is based on the partition layout supported by SiFive FU540.
> >>
> >> u-boot.itb need to write on this specific offset so-that the SPL will
> >> retrieve it from here and load.
> >>
> >> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> >> ---
> >> Changes for v2:
> >> - none
> >>
> >>  common/spl/Kconfig | 3 ++-
> >>  1 file changed, 2 insertions(+), 1 deletion(-)
> >>
> >> diff --git a/common/spl/Kconfig b/common/spl/Kconfig index
> >> 07eee56219..1ebb30344a 100644
> >> --- a/common/spl/Kconfig
> >> +++ b/common/spl/Kconfig
> >> @@ -308,7 +308,7 @@ config
> >SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
> >>                      ARCH_MX6 || ARCH_MX7 || \
> >>                      ARCH_ROCKCHIP || ARCH_MVEBU ||  ARCH_SOCFPGA || \
> >>                      ARCH_AT91 || ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX ||
> >\
> >> -                    OMAP44XX || OMAP54XX || AM33XX || AM43XX
> >> +                    OMAP44XX || OMAP54XX || AM33XX || AM43XX ||
> >> + TARGET_SIFIVE_FU540
> >>         help
> >>           Use sector number for specifying U-Boot location on MMC/SD in
> >>           raw mode.
> >> @@ -325,6 +325,7 @@ config SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
> >>         default 0x300 if ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX ||
> >OMAP44XX || \
> >>                          OMAP54XX || AM33XX || AM43XX || ARCH_K3
> >>         default 0x4000 if ARCH_ROCKCHIP
> >> +       default 0x822 if TARGET_SIFIVE_FU540
> >>         help
> >>           Address on the MMC to load U-Boot from, when the MMC is being
> >used
> >>           in raw mode. Units: MMC sectors (1 sector = 512 bytes).
> >> --
> >
> >It looks my comments in v1 patch is not addressed?
>
> @Bin Meng I did not see any comment from your side, please help me if I was wrong.

Sorry, I was referring to another patch which is similar to this one:
https://lists.denx.de/pipermail/u-boot/2020-April/407627.html

Regards,
Bin

[PATCH v2 2/3] sifive: fu540: Add U-Boot proper sector start

[Pragnesh Patel]

>-----Original Message-----
>From: Jagan Teki <jagan@amarulasolutions.com>
>Sent: 20 April 2020 19:08
>To: Pragnesh Patel <pragnesh.patel@sifive.com>; rick at andestech.com; u-
>boot at lists.denx.de
>Cc: bmeng.cn at gmail.com; Sagar Kadam <sagar.kadam@sifive.com>; Paul
>Walmsley <paul.walmsley@sifive.com>; Troy Benjegerdes
><troy.benjegerdes@sifive.com>; palmerdabbelt at google.com;
>anup.patel at wdc.com; atish.patra at wdc.com; linux-
>amarula at amarulasolutions.com; Jagan Teki <jagan@amarulasolutions.com>
>Subject: [PATCH v2 2/3] sifive: fu540: Add U-Boot proper sector start
>
>[External Email] Do not click links or attachments unless you recognize the
>sender and know the content is safe
>
>Add U-Boot proper sector start offset for SiFive FU540.
>This value is based on the partition layout supported by SiFive FU540.
>
>u-boot.itb need to write on this specific offset so-that the SPL will retrieve it
>from here and load.
>
>Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
>---
>Changes for v2:
>- none
>
> common/spl/Kconfig | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
>diff --git a/common/spl/Kconfig b/common/spl/Kconfig index
>07eee56219..1ebb30344a 100644
>--- a/common/spl/Kconfig
>+++ b/common/spl/Kconfig
>@@ -308,7 +308,7 @@ config
>SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
>                     ARCH_MX6 || ARCH_MX7 || \
>                     ARCH_ROCKCHIP || ARCH_MVEBU ||  ARCH_SOCFPGA || \
>                     ARCH_AT91 || ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX || \
>-                    OMAP44XX || OMAP54XX || AM33XX || AM43XX
>+                    OMAP44XX || OMAP54XX || AM33XX || AM43XX ||
>+ TARGET_SIFIVE_FU540
>        help
>          Use sector number for specifying U-Boot location on MMC/SD in
>          raw mode.
>@@ -325,6 +325,7 @@ config SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
>        default 0x300 if ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX ||
>OMAP44XX || \
>                         OMAP54XX || AM33XX || AM43XX || ARCH_K3
>        default 0x4000 if ARCH_ROCKCHIP
>+       default 0x822 if TARGET_SIFIVE_FU540
>        help
>          Address on the MMC to load U-Boot from, when the MMC is being used
>          in raw mode. Units: MMC sectors (1 sector = 512 bytes).
>--
>2.17.1

Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>

[PATCH v2 3/3] doc: sifive: fu540: Document Boot from MMC

[Jagan Teki]

Document the Booting from MMC steps.

Detailed information about partitioning, flashing and etc.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- new patch

 doc/board/sifive/fu540.rst | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/doc/board/sifive/fu540.rst b/doc/board/sifive/fu540.rst
index 3937222c6c..691ef232e2 100644
--- a/doc/board/sifive/fu540.rst
+++ b/doc/board/sifive/fu540.rst
@@ -363,3 +363,31 @@ load uImage.
 
    Please press Enter to activate this console.
    / #
+
+Booting from MMC
+----------------
+
+Use steps from "Building" section for building the U-Boot
+
+Format the SD card (make sure the disk has GPT, otherwise use gdisk to switch)
+
+.. code-block:: none
+
+   # sudo sgdisk --clear \
+   > --set-alignment=2 \
+   > --new=1:34:2081 --change-name=1:loader1 --typecode=1:5B193300-FC78-40CD-8002-E86C45580B47 \
+   > --new=2:2082:10273 --change-name=2:loader2 --typecode=2:2E54B353-1271-4842-806F-E436D6AF6985 \
+   > --new=3:10274: --change-name=3:rootfs --typecode=3:0FC63DAF-8483-4772-8E79-3D69D8477DE4 \
+   > /dev/sda
+
+Program the SD card
+
+.. code-block:: none
+
+   sudo dd if=spl/u-boot-spl.bin of=/dev/sda seek=34
+   sudo dd if=u-boot.itb of=/dev/sda seek=2082
+   sync
+
+Change DIP switches MSEL[3:0] are set to 1011
+
+Insert the SD card and power up the board.
-- 
2.17.1

[PATCH v2 3/3] doc: sifive: fu540: Document Boot from MMC

[Bin Meng]

On Mon, Apr 20, 2020 at 9:37 PM Jagan Teki <jagan@amarulasolutions.com> wrote:
>
> Document the Booting from MMC steps.
>
> Detailed information about partitioning, flashing and etc.
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> ---
> Changes for v2:
> - new patch
>
>  doc/board/sifive/fu540.rst | 28 ++++++++++++++++++++++++++++
>  1 file changed, 28 insertions(+)
>

Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

[PATCH v2 3/3] doc: sifive: fu540: Document Boot from MMC

[Pragnesh Patel]

Hi Jagan,

>-----Original Message-----
>From: Jagan Teki <jagan@amarulasolutions.com>
>Sent: 20 April 2020 19:08
>To: Pragnesh Patel <pragnesh.patel@sifive.com>; rick at andestech.com; u-
>boot at lists.denx.de
>Cc: bmeng.cn at gmail.com; Sagar Kadam <sagar.kadam@sifive.com>; Paul
>Walmsley <paul.walmsley@sifive.com>; Troy Benjegerdes
><troy.benjegerdes@sifive.com>; palmerdabbelt at google.com;
>anup.patel at wdc.com; atish.patra at wdc.com; linux-
>amarula at amarulasolutions.com; Jagan Teki <jagan@amarulasolutions.com>
>Subject: [PATCH v2 3/3] doc: sifive: fu540: Document Boot from MMC
>
>[External Email] Do not click links or attachments unless you recognize the
>sender and know the content is safe
>
>Document the Booting from MMC steps.
>
>Detailed information about partitioning, flashing and etc.
>
>Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
>---
>Changes for v2:
>- new patch
>
> doc/board/sifive/fu540.rst | 28 ++++++++++++++++++++++++++++
> 1 file changed, 28 insertions(+)
>

This changes is not on top of https://patchwork.ozlabs.org/project/uboot/patch/20200329170538.25449-18-pragnesh.patel at sifive.com/
this.

If you don't mind, I will incorporate your changes in my v7 series which has a complete description for FSBL and SPL.

>diff --git a/doc/board/sifive/fu540.rst b/doc/board/sifive/fu540.rst index
>3937222c6c..691ef232e2 100644
>--- a/doc/board/sifive/fu540.rst
>+++ b/doc/board/sifive/fu540.rst
>@@ -363,3 +363,31 @@ load uImage.
>
>    Please press Enter to activate this console.
>    / #
>+
>+Booting from MMC
>+----------------
>+
>+Use steps from "Building" section for building the U-Boot
>+
>+Format the SD card (make sure the disk has GPT, otherwise use gdisk to
>+switch)
>+
>+.. code-block:: none
>+
>+   # sudo sgdisk --clear \
>+   > --set-alignment=2 \
>+   > --new=1:34:2081 --change-name=1:loader1 --typecode=1:5B193300-FC78-
>40CD-8002-E86C45580B47 \
>+   > --new=2:2082:10273 --change-name=2:loader2 --typecode=2:2E54B353-
>1271-4842-806F-E436D6AF6985 \
>+   > --new=3:10274: --change-name=3:rootfs --typecode=3:0FC63DAF-8483-
>4772-8E79-3D69D8477DE4 \
>+   > /dev/sda
>+
>+Program the SD card
>+
>+.. code-block:: none
>+
>+   sudo dd if=spl/u-boot-spl.bin of=/dev/sda seek=34
>+   sudo dd if=u-boot.itb of=/dev/sda seek=2082
>+   sync
>+
>+Change DIP switches MSEL[3:0] are set to 1011
>+
>+Insert the SD card and power up the board.
>--
>2.17.1

[PATCH v2 3/3] doc: sifive: fu540: Document Boot from MMC

[Jagan Teki]

On Wed, Apr 29, 2020 at 9:17 PM Pragnesh Patel
<pragnesh.patel@sifive.com> wrote:
>
> Hi Jagan,
>
> >-----Original Message-----
> >From: Jagan Teki <jagan@amarulasolutions.com>
> >Sent: 20 April 2020 19:08
> >To: Pragnesh Patel <pragnesh.patel@sifive.com>; rick at andestech.com; u-
> >boot at lists.denx.de
> >Cc: bmeng.cn at gmail.com; Sagar Kadam <sagar.kadam@sifive.com>; Paul
> >Walmsley <paul.walmsley@sifive.com>; Troy Benjegerdes
> ><troy.benjegerdes@sifive.com>; palmerdabbelt at google.com;
> >anup.patel at wdc.com; atish.patra at wdc.com; linux-
> >amarula at amarulasolutions.com; Jagan Teki <jagan@amarulasolutions.com>
> >Subject: [PATCH v2 3/3] doc: sifive: fu540: Document Boot from MMC
> >
> >[External Email] Do not click links or attachments unless you recognize the
> >sender and know the content is safe
> >
> >Document the Booting from MMC steps.
> >
> >Detailed information about partitioning, flashing and etc.
> >
> >Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> >---
> >Changes for v2:
> >- new patch
> >
> > doc/board/sifive/fu540.rst | 28 ++++++++++++++++++++++++++++
> > 1 file changed, 28 insertions(+)
> >
>
> This changes is not on top of https://patchwork.ozlabs.org/project/uboot/patch/20200329170538.25449-18-pragnesh.patel at sifive.com/
> this.
>
> If you don't mind, I will incorporate your changes in my v7 series which has a complete description for FSBL and SPL.

Better take it in a patch where you enable SPL MMC. and have another
patch before that with existing FSBL availability. This way changes
look easy to understand.

Jagan.

[PATCH v2 3/3] doc: sifive: fu540: Document Boot from MMC

[Pragnesh Patel]

Hi Jagan,

>-----Original Message-----
>From: Jagan Teki <jagan@amarulasolutions.com>
>Sent: 29 April 2020 21:26
>To: Pragnesh Patel <pragnesh.patel@sifive.com>
>Cc: rick at andestech.com; u-boot at lists.denx.de; bmeng.cn at gmail.com; Sagar
>Kadam <sagar.kadam@sifive.com>; Paul Walmsley
><paul.walmsley@sifive.com>; Troy Benjegerdes
><troy.benjegerdes@sifive.com>; palmerdabbelt at google.com;
>anup.patel at wdc.com; atish.patra at wdc.com; linux-
>amarula at amarulasolutions.com
>Subject: Re: [PATCH v2 3/3] doc: sifive: fu540: Document Boot from MMC
>
>[External Email] Do not click links or attachments unless you recognize the
>sender and know the content is safe
>
>On Wed, Apr 29, 2020 at 9:17 PM Pragnesh Patel
><pragnesh.patel@sifive.com> wrote:
>>
>> Hi Jagan,
>>
>> >-----Original Message-----
>> >From: Jagan Teki <jagan@amarulasolutions.com>
>> >Sent: 20 April 2020 19:08
>> >To: Pragnesh Patel <pragnesh.patel@sifive.com>; rick at andestech.com;
>> >u- boot at lists.denx.de
>> >Cc: bmeng.cn at gmail.com; Sagar Kadam <sagar.kadam@sifive.com>; Paul
>> >Walmsley <paul.walmsley@sifive.com>; Troy Benjegerdes
>> ><troy.benjegerdes@sifive.com>; palmerdabbelt at google.com;
>> >anup.patel at wdc.com; atish.patra at wdc.com; linux-
>> >amarula at amarulasolutions.com; Jagan Teki
><jagan@amarulasolutions.com>
>> >Subject: [PATCH v2 3/3] doc: sifive: fu540: Document Boot from MMC
>> >
>> >[External Email] Do not click links or attachments unless you
>> >recognize the sender and know the content is safe
>> >
>> >Document the Booting from MMC steps.
>> >
>> >Detailed information about partitioning, flashing and etc.
>> >
>> >Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
>> >---
>> >Changes for v2:
>> >- new patch
>> >
>> > doc/board/sifive/fu540.rst | 28 ++++++++++++++++++++++++++++
>> > 1 file changed, 28 insertions(+)
>> >
>>
>> This changes is not on top of
>> https://patchwork.ozlabs.org/project/uboot/patch/20200329170538.25449-
>> 18-pragnesh.patel at sifive.com/
>> this.
>>
>> If you don't mind, I will incorporate your changes in my v7 series which has a
>complete description for FSBL and SPL.
>
>Better take it in a patch where you enable SPL MMC. and have another patch
>before that with existing FSBL availability. This way changes look easy to
>understand.

Nice suggestion, I will incorporate this changes in my v7 series and also add your
Signed-off-by.

Can you please drop this patch in v3.

>
>Jagan.

[PATCH v2 1/3] sifive: fu540: Add sample SD gpt partition layout

[Pragnesh Patel]

Hi Jagan,

>-----Original Message-----
>From: Jagan Teki <jagan@amarulasolutions.com>
>Sent: 20 April 2020 19:08
>To: Pragnesh Patel <pragnesh.patel@sifive.com>; rick at andestech.com; u-
>boot at lists.denx.de
>Cc: bmeng.cn at gmail.com; Sagar Kadam <sagar.kadam@sifive.com>; Paul
>Walmsley <paul.walmsley@sifive.com>; Troy Benjegerdes
><troy.benjegerdes@sifive.com>; palmerdabbelt at google.com;
>anup.patel at wdc.com; atish.patra at wdc.com; linux-
>amarula at amarulasolutions.com; Jagan Teki <jagan@amarulasolutions.com>
>Subject: [PATCH v2 1/3] sifive: fu540: Add sample SD gpt partition layout
>
>[External Email] Do not click links or attachments unless you recognize the
>sender and know the content is safe
>
>This is a sample GPT partition layout for SD card, right now three important
>partitions are added to make the system bootable.
>
>partition layout:
>
>Part    Start LBA       End LBA         Name
>        Attributes
>        Type GUID
>        Partition GUID
>  1     0x00000022      0x00000821      "loader1"
>        attrs:  0x0000000000000000
>        type:   5b193300-fc78-40cd-8002-e86c45580b47
>        guid:   cbcbef44-e627-42bc-b134-93b6f3784b8c
>  2     0x00000822      0x00002821      "loader2"
>        attrs:  0x0000000000000000
>        type:   2e54b353-1271-4842-806f-e436d6af6985
>        guid:   f54eba28-d8de-4852-978d-1a673777e2ae
>  3     0x00002822      0x00020821      "rootfs"
>        attrs:  0x0000000000000004
>        type:   0fc63daf-8483-4772-8e79-3d69d8477de4
>        type:   linux
>        guid:   9561df46-8d55-4799-a83b-cfee9ef6ff93
>
>Note:
>- loader1 would be fsbl or spl
>- loader2 would be U-Boot or U-Boot proper
>
>Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
>---
>Changes for v2:
>- update the partition table
>
>Note: On top of https://patchwork.ozlabs.org/cover/1263480/
>
> board/sifive/fu540/Kconfig     |  2 ++
> include/configs/sifive-fu540.h | 13 +++++++++++++
> 2 files changed, 15 insertions(+)
>
>diff --git a/board/sifive/fu540/Kconfig b/board/sifive/fu540/Kconfig index
>5c67aab96a..43d01bab8d 100644
>--- a/board/sifive/fu540/Kconfig
>+++ b/board/sifive/fu540/Kconfig
>@@ -32,6 +32,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
>        imply CMD_EXT4
>        imply CMD_FAT
>        imply CMD_FS_GENERIC
>+       imply CMD_GPT
>+       imply PARTITION_TYPE_GUID
>        imply CMD_NET
>        imply CMD_PING
>        imply CLK_SIFIVE
>diff --git a/include/configs/sifive-fu540.h b/include/configs/sifive-fu540.h
>index ef3ae9b650..72c841eb9b 100644
>--- a/include/configs/sifive-fu540.h
>+++ b/include/configs/sifive-fu540.h
>@@ -47,6 +47,15 @@
>
> #include <config_distro_bootcmd.h>
>
>+#define TYPE_GUID_LOADER1      "5B193300-FC78-40CD-8002-
>E86C45580B47"
>+#define TYPE_GUID_LOADER2      "2E54B353-1271-4842-806F-
>E436D6AF6985"
>+#define TYPE_GUID_SYSTEM       "0FC63DAF-8483-4772-8E79-
>3D69D8477DE4"
>+
>+#define PARTS_DEFAULT \
>+       "name=loader1,start=17K,size=1M,type=${type_guid_gpt_loader1};" \
>+       "name=loader2,size=4MB,type=${type_guid_gpt_loader2};" \
>+       "name=system,size=-,bootable,type=${type_guid_gpt_system};"
>+
> #define CONFIG_EXTRA_ENV_SETTINGS \
>        "fdt_high=0xffffffffffffffff\0" \
>        "initrd_high=0xffffffffffffffff\0" \ @@ -55,6 +64,10 @@
>        "scriptaddr=0x88100000\0" \
>        "pxefile_addr_r=0x88200000\0" \
>        "ramdisk_addr_r=0x88300000\0" \
>+       "type_guid_gpt_loader1=" TYPE_GUID_LOADER1 "\0" \
>+       "type_guid_gpt_loader2=" TYPE_GUID_LOADER2 "\0" \
>+       "type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \
>+       "partitions=" PARTS_DEFAULT "\0" \

Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>

>        BOOTENV
>
> #define CONFIG_PREBOOT \
>--
>2.17.1

[PATCH v2 1/3] sifive: fu540: Add sample SD gpt partition layout

[Bin Meng]

On Mon, Apr 20, 2020 at 9:37 PM Jagan Teki <jagan@amarulasolutions.com> wrote:
>
> This is a sample GPT partition layout for SD card,
> right now three important partitions are added to
> make the system bootable.
>
> partition layout:
>
> Part    Start LBA       End LBA         Name
>         Attributes
>         Type GUID
>         Partition GUID
>   1     0x00000022      0x00000821      "loader1"
>         attrs:  0x0000000000000000
>         type:   5b193300-fc78-40cd-8002-e86c45580b47
>         guid:   cbcbef44-e627-42bc-b134-93b6f3784b8c
>   2     0x00000822      0x00002821      "loader2"
>         attrs:  0x0000000000000000
>         type:   2e54b353-1271-4842-806f-e436d6af6985
>         guid:   f54eba28-d8de-4852-978d-1a673777e2ae
>   3     0x00002822      0x00020821      "rootfs"
>         attrs:  0x0000000000000004
>         type:   0fc63daf-8483-4772-8e79-3d69d8477de4
>         type:   linux
>         guid:   9561df46-8d55-4799-a83b-cfee9ef6ff93
>
> Note:
> - loader1 would be fsbl or spl
> - loader2 would be U-Boot or U-Boot proper
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> ---
> Changes for v2:
> - update the partition table
>
> Note: On top of https://patchwork.ozlabs.org/cover/1263480/
>
>  board/sifive/fu540/Kconfig     |  2 ++
>  include/configs/sifive-fu540.h | 13 +++++++++++++
>  2 files changed, 15 insertions(+)
>

Reviewed-by: Bin Meng <bmeng.cn@gmail.com>