[PATCH v2 1/3] sifive: fu540: Add sample SD gpt partition layout
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 \
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).
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
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@amarulasolutions.com> Subject: Re: [PATCH v2 2/3] sifive: fu540: Add U-Boot proper sector start
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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 beingused
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
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@amarulasolutions.com> Subject: Re: [PATCH v2 2/3] sifive: fu540: Add U-Boot proper sector start
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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 beingused
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
-----Original Message----- From: Jagan Teki jagan@amarulasolutions.com Sent: 20 April 2020 19:08 To: Pragnesh Patel pragnesh.patel@sifive.com; rick@andestech.com; u- boot@lists.denx.de Cc: bmeng.cn@gmail.com; Sagar Kadam sagar.kadam@sifive.com; Paul Walmsley paul.walmsley@sifive.com; Troy Benjegerdes troy.benjegerdes@sifive.com; palmerdabbelt@google.com; anup.patel@wdc.com; atish.patra@wdc.com; linux- amarula@amarulasolutions.com; Jagan Teki jagan@amarulasolutions.com Subject: [PATCH v2 2/3] sifive: fu540: Add U-Boot proper sector start
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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
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.
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
Hi Jagan,
-----Original Message----- From: Jagan Teki jagan@amarulasolutions.com Sent: 20 April 2020 19:08 To: Pragnesh Patel pragnesh.patel@sifive.com; rick@andestech.com; u- boot@lists.denx.de Cc: bmeng.cn@gmail.com; Sagar Kadam sagar.kadam@sifive.com; Paul Walmsley paul.walmsley@sifive.com; Troy Benjegerdes troy.benjegerdes@sifive.com; palmerdabbelt@google.com; anup.patel@wdc.com; atish.patra@wdc.com; linux- amarula@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-pra... 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 \
40CD-8002-E86C45580B47 \
1271-4842-806F-E436D6AF6985 \
4772-8E79-3D69D8477DE4 \
+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
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@andestech.com; u- boot@lists.denx.de Cc: bmeng.cn@gmail.com; Sagar Kadam sagar.kadam@sifive.com; Paul Walmsley paul.walmsley@sifive.com; Troy Benjegerdes troy.benjegerdes@sifive.com; palmerdabbelt@google.com; anup.patel@wdc.com; atish.patra@wdc.com; linux- amarula@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-pra... 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.
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@andestech.com; u-boot@lists.denx.de; bmeng.cn@gmail.com; Sagar Kadam sagar.kadam@sifive.com; Paul Walmsley paul.walmsley@sifive.com; Troy Benjegerdes troy.benjegerdes@sifive.com; palmerdabbelt@google.com; anup.patel@wdc.com; atish.patra@wdc.com; linux- amarula@amarulasolutions.com Subject: Re: [PATCH v2 3/3] doc: sifive: fu540: Document Boot from MMC
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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@andestech.com; u- boot@lists.denx.de Cc: bmeng.cn@gmail.com; Sagar Kadam sagar.kadam@sifive.com; Paul Walmsley paul.walmsley@sifive.com; Troy Benjegerdes troy.benjegerdes@sifive.com; palmerdabbelt@google.com; anup.patel@wdc.com; atish.patra@wdc.com; linux- amarula@amarulasolutions.com; Jagan Teki
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@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.
Hi Jagan,
-----Original Message----- From: Jagan Teki jagan@amarulasolutions.com Sent: 20 April 2020 19:08 To: Pragnesh Patel pragnesh.patel@sifive.com; rick@andestech.com; u- boot@lists.denx.de Cc: bmeng.cn@gmail.com; Sagar Kadam sagar.kadam@sifive.com; Paul Walmsley paul.walmsley@sifive.com; Troy Benjegerdes troy.benjegerdes@sifive.com; palmerdabbelt@google.com; anup.patel@wdc.com; atish.patra@wdc.com; linux- amarula@amarulasolutions.com; Jagan Teki jagan@amarulasolutions.com Subject: [PATCH v2 1/3] sifive: fu540: Add sample SD gpt partition layout
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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_GPTimply PARTITION_TYPE_GUID imply CMD_NET imply CMD_PING imply CLK_SIFIVEdiff --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
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
participants (3)
-
Bin Meng -
Jagan Teki -
Pragnesh Patel