Hi Alison,
> Hi Alison,
>
> > From: Alison Chaiken <ali...@she-devel.com>
> >
> > The existing partitions-list parsing in cmd/gpt.c passes a value
> > from gpt_default() to set_gpt_info() that README.gpt suggests
> > should begin with 'partitions='. Partition-list strings should
> > in fact begin with 'uuid_disk', as otherwise the call from
> > set_gpt_info() to extract_val() to find 'uuid_disk' will fail.
> > Change README.gpt and file comments accordingly.
>
> Acked-by: Lukasz Majewski <lu...@denx.de>
>
> Thank you for updating the README.gpt entry.
Please also use either patman or get_maintainer before sending the
patchset.
For exmaple:
./scripts/get_maintainer.pl 0001-wip.patch
In that way all relevant people would be informed :-)
>
> >
> > Signed-off-by: Alison Chaiken <ali...@peloton-tech.com>
> > ---
> > cmd/gpt.c | 13 +------------
> > doc/README.gpt | 8 ++++----
> > 2 files changed, 5 insertions(+), 16 deletions(-)
> >
> > diff --git a/cmd/gpt.c b/cmd/gpt.c
> > index 6a0b70f..487314b 100644
> > --- a/cmd/gpt.c
> > +++ b/cmd/gpt.c
> > @@ -232,12 +232,6 @@ static void print_gpt_info(void)
> > #ifdef CONFIG_CMD_GPT_FLIP
> > static int calc_parts_list_len(int numparts)
> > {
> > - /*
> > - * prefatory string:
> > - * doc/README.GPT, suggests that
> > - * int partlistlen = UUID_STR_LEN + 1 +
> > strlen("partitions=uuid_disk=");
> > - * is correct, but extract_val() expects "uuid_disk" first.
> > - */
> > int partlistlen = UUID_STR_LEN + 1 + strlen("uuid_disk=");
> > /* for the comma */
> > partlistlen++;
> > @@ -260,7 +254,7 @@ static int calc_parts_list_len(int numparts)
> > * argument
> > *
> > * From doc/README.gpt, Format of partitions layout:
> > - * "partitions=uuid_disk=...;name=u-boot,size=60MiB,uuid=...;
> > + * "uuid_disk=...;name=u-boot,size=60MiB,uuid=...;
> > * name=kernel,size=60MiB,uuid=...;"
> > * The fields 'name' and 'size' are mandatory for every partition.
> > * The field 'start' is optional. The fields 'uuid' and 'uuid_disk'
> > @@ -275,11 +269,6 @@ static int create_gpt_partitions_list(int
> > numparts, const char *guid, char *part if (!partitions_list)
> > return -1;
> >
> > - /*
> > - * README.gpt specifies starting with "partitions=" like
> > so:
> > - * strcpy(partitions_list, "partitions=uuid_disk=");
> > - * but that breaks extract_val, which doesn't skip over
> > 'partitions='.
> > - */
> > strcpy(partitions_list, "uuid_disk=");
> > strncat(partitions_list, guid, UUID_STR_LEN + 1);
> > strcat(partitions_list, ";");
> > diff --git a/doc/README.gpt b/doc/README.gpt
> > index e29b188..754e490 100644
> > --- a/doc/README.gpt
> > +++ b/doc/README.gpt
> > @@ -156,10 +156,10 @@ Creating GPT partitions in U-Boot:
> > To restore GUID partition table one needs to:
> > 1. Define partition layout in the environment.
> > Format of partitions layout:
> > - "partitions=uuid_disk=...;name=u-boot,size=60MiB,uuid=...;
> > + "uuid_disk=...;name=u-boot,size=60MiB,uuid=...;
> > name=kernel,size=60MiB,uuid=...;"
> > or
> > - "partitions=uuid_disk=${uuid_gpt_disk};name=${uboot_name},
> > + "uuid_disk=${uuid_gpt_disk};name=${uboot_name},
> > size=${uboot_size},uuid=${uboot_uuid};"
> >
> > The fields 'name' and 'size' are mandatory for every partition.
> > @@ -233,7 +233,7 @@ PARTITION_BASIC_DATA_GUID
> > (EBD0A0A2-B9E5-4433-87C0-68B6B72699C7). If you define
> > 'CONFIG_PARTITION_TYPE_GUID', a optionnal parameter 'type' can
> > specify a other partition type guid:
> > - "partitions=uuid_disk=...;name=u-boot,size=60MiB,uuid=...;
> > + "uuid_disk=...;name=u-boot,size=60MiB,uuid=...;
> > name=kernel,size=60MiB,uuid=...,
> > type=0FC63DAF-8483-4772-8E79-3D69D8477DE4;"
> >
> > @@ -255,7 +255,7 @@ Some strings can be also used at the place of
> > known GUID : "lvm" = PARTITION_LINUX_LVM_GUID
> > (E6D6D379-F507-44C2-A23C-238F2A3DF928)
> >
> > - "partitions=uuid_disk=...;name=u-boot,size=60MiB,uuid=...;
> > + "uuid_disk=...;name=u-boot,size=60MiB,uuid=...;
> > name=kernel,size=60MiB,uuid=...,type=linux;"
> >
> > They are also used to display the type of partition in "part list"
> > command.
>
>
>
>
> Best regards,
>
> Lukasz Majewski
>
> --
>
> DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
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