[U-Boot] [PATCH v3] common: Fix load and entry addresses in FIT image
York Sun
yorksun at freescale.com
Thu Oct 29 18:21:44 CET 2015
On 10/29/2015 10:16 AM, Simon Glass wrote:
> Hi York,
>
> On 19 October 2015 at 11:30, York Sun <yorksun at freescale.com> wrote:
>>
>>
>> On 10/18/2015 04:15 PM, Simon Glass wrote:
>>> Hi,
>>>
>>> On 18 October 2015 at 06:18, Simon Glass <sjg at chromium.org> wrote:
>>>> On 9 September 2015 at 12:07, Simon Glass <sjg at chromium.org> wrote:
>>>>>
>>>>> On Friday, 4 September 2015, York Sun <yorksun at freescale.com> wrote:
>>>>>>
>>>>>> FIT image supports more than 32 bits in addresses by using #address-cell
>>>>>> field. However the address length is not handled when parsing FIT images.
>>>>>> Beside, the variable used to host address has "ulong" type. It is OK for
>>>>>> the target, but not always enough for host tools such as mkimage. This
>>>>>> patch replaces "ulong" with "phys_addr_t" to make sure the address is
>>>>>> correct for both the target and the host.
>>>>>>
>>>>>> Signed-off-by: York Sun <yorksun at freescale.com>
>>>>>>
>>>>>> ---
>>>>>>
>>>>>> Changes in v3:
>>>>>> Define PRIpa for host and target in common/image-fit.c so printf works
>>>>>> properly for 32-, 64-bit targets and host tools.
>>>>>>
>>>>>> Changes in v2:
>>>>>> Make a common function for both load and entry addresses.
>>>>>> Simplify calculation of addresses in a similar way as fdtdec_get_number()
>>>>>> fdtdec_get_number() is not used, or too many files need to be included
>>>>>> and/or twisted for host tool
>>>>>> Continue to use %08llx for print format for load and entry addresses
>>>>>> because %pa does not always work for host tool (mkimage)
>>>>>>
>>>>>> common/bootm.c | 13 +++++----
>>>>>> common/image-fit.c | 81 +++++++++++++++++++++++++++++-----------------------
>>>>>> include/bootm.h | 6 ++--
>>>>>> include/image.h | 12 +++++---
>>>>>> 4 files changed, 63 insertions(+), 49 deletions(-)
>>>>>
>>>>
>>>> Acked-by: Simon Glass <sjg at chromium.org>
>>>
>>> Unfortunately this produces lots of warnings on sandbox. Can you
>>> please take a look?
>>>
>>> /usr/local/google/c/cosarm/src/third_party/u-boot/files/common/bootm.c:
>>> In function ‘bootm_find_os’:
>>> /usr/local/google/c/cosarm/src/third_party/u-boot/files/common/bootm.c:146:12:
>>> warning: passing argument 3 of ‘fit_image_get_load’ from incompatible
>>> pointer type [enabled by default]
>>> &images.os.load)) {
>>> ^
>>> In file included from
>>> /usr/local/google/c/cosarm/src/third_party/u-boot/files/include/common.h:82:0,
>>> from
>>> /usr/local/google/c/cosarm/src/third_party/u-boot/files/common/bootm.c:9:
>>> /usr/local/google/c/cosarm/src/third_party/u-boot/files/include/image.h:851:5:
>>> note: expected ‘phys_addr_t *’ but argument is of type ‘ulong *’
>>> int fit_image_get_load(const void *fit, int noffset, phys_addr_t *load);
>>> ^
>>
>> Simon,
>>
>> This warning is buried by tons of other warnings when compiling sandbox. I
>> believe it is caused by the typedef of phys_addr_t for sandbox. How about a fix
>> like this?
>>
>> diff --git a/arch/sandbox/include/asm/types.h b/arch/sandbox/include/asm/types.h
>> index 42c09e2..c3bb76e 100644
>> --- a/arch/sandbox/include/asm/types.h
>> +++ b/arch/sandbox/include/asm/types.h
>> @@ -53,8 +53,8 @@ typedef __UINT64_TYPE__ u64;
>> #define BITS_PER_LONG CONFIG_SANDBOX_BITS_PER_LONG
>>
>> typedef unsigned long dma_addr_t;
>> -typedef u32 phys_addr_t;
>> -typedef u32 phys_size_t;
>> +typedef unsigned long phys_addr_t;
>> +typedef unsigned long phys_size_t;
>
> Sandbox is supposed to use a 32-bit memory model regardless of the
> host. What other warnings do you see? I don't see any when I build it.
>
Maybe I did something wrong. Here is my log
$ make sandbox_defconfig
HOSTCC scripts/basic/fixdep
HOSTCC scripts/kconfig/conf.o
SHIPPED scripts/kconfig/zconf.tab.c
SHIPPED scripts/kconfig/zconf.lex.c
SHIPPED scripts/kconfig/zconf.hash.c
HOSTCC scripts/kconfig/zconf.tab.o
HOSTLD scripts/kconfig/conf
#
# configuration written to .config
#
$ make -s -j8
disk/part_efi.c: In function ‘alloc_read_gpt_entries’:
disk/part_efi.c:752:2: warning: format ‘%zu’ expects argument of type ‘size_t’,
but argument 5 has type ‘long unsigned int’ [-Wformat]
disk/part_efi.c:765:4: warning: format ‘%zX’ expects argument of type ‘size_t’,
but argument 3 has type ‘long unsigned int’ [-Wformat]
drivers/mtd/spi/sf.c: In function ‘spi_flash_read_write’:
drivers/mtd/spi/sf.c:30:3: warning: format ‘%zu’ expects argument of type
‘size_t’, but argument 2 has type ‘long unsigned int’ [-Wformat]
drivers/mtd/spi/sf.c:36:4: warning: format ‘%zu’ expects argument of type
‘size_t’, but argument 2 has type ‘long unsigned int’ [-Wformat]
drivers/mtd/spi/sf_ops.c: In function ‘spi_flash_cmd_write_ops’:
drivers/mtd/spi/sf_ops.c:343:3: warning: format ‘%zu’ expects argument of type
‘size_t’, but argument 7 has type ‘long unsigned int’ [-Wformat]
drivers/mtd/spi/sf_ops.c: In function ‘sst_write_wp’:
drivers/mtd/spi/sf_ops.c:538:2: warning: format ‘%zu’ expects argument of type
‘size_t’, but argument 3 has type ‘long unsigned int’ [-Wformat]
drivers/mtd/spi/sf_ops.c:538:2: warning: format ‘%zx’ expects argument of type
‘size_t’, but argument 4 has type ‘long unsigned int’ [-Wformat]
drivers/mtd/spi/sf_ops.c: In function ‘sst_write_bp’:
drivers/mtd/spi/sf_ops.c:569:2: warning: format ‘%zu’ expects argument of type
‘size_t’, but argument 3 has type ‘long unsigned int’ [-Wformat]
drivers/mtd/spi/sf_ops.c:569:2: warning: format ‘%zx’ expects argument of type
‘size_t’, but argument 4 has type ‘long unsigned int’ [-Wformat]
drivers/tpm/tpm-uclass.c: In function ‘tpm_xfer’:
drivers/tpm/tpm-uclass.c:92:3: warning: format ‘%zx’ expects argument of type
‘size_t’, but argument 3 has type ‘long unsigned int’ [-Wformat]
drivers/tpm/tpm_tis_sandbox.c: In function ‘sandbox_tpm_xfer’:
drivers/tpm/tpm_tis_sandbox.c:152:9: warning: format ‘%zd’ expects argument of
type ‘signed size_t’, but argument 2 has type ‘size_t’ [-Wformat]
drivers/tpm/tpm_tis_sandbox.c:152:9: warning: format ‘%zd’ expects argument of
type ‘signed size_t’, but argument 3 has type ‘size_t’ [-Wformat]
common/cmd_pxe.c: In function ‘format_mac_pxe’:
common/cmd_pxe.c:68:3: warning: format ‘%zd’ expects argument of type ‘signed
size_t’, but argument 2 has type ‘size_t’ [-Wformat]
common/cmd_pxe.c: In function ‘get_bootfile_path’:
common/cmd_pxe.c:114:5: warning: format ‘%zd’ expects argument of type ‘signed
size_t’, but argument 2 has type ‘size_t’ [-Wformat]
common/cmd_pxe.c:114:5: warning: format ‘%zd’ expects argument of type ‘signed
size_t’, but argument 3 has type ‘size_t’ [-Wformat]
common/cmd_pxe.c: In function ‘label_boot’:
common/cmd_pxe.c:690:11: warning: format ‘%zd’ expects argument of type ‘signed
size_t’, but argument 2 has type ‘__kernel_size_t’ [-Wformat]
common/cmd_pxe.c:690:11: warning: format ‘%zd’ expects argument of type ‘signed
size_t’, but argument 3 has type ‘__kernel_size_t’ [-Wformat]
common/cmd_pxe.c:690:11: warning: format ‘%zd’ expects argument of type ‘signed
size_t’, but argument 4 has type ‘__kernel_size_t’ [-Wformat]
common/cmd_sf.c: In function ‘spi_flash_update_block’:
common/cmd_sf.c:174:2: warning: format ‘%zx’ expects argument of type ‘size_t’,
but argument 4 has type ‘long unsigned int’ [-Wformat]
common/cmd_sf.c:181:3: warning: format ‘%zx’ expects argument of type ‘size_t’,
but argument 3 has type ‘long unsigned int’ [-Wformat]
common/cmd_sf.c: In function ‘spi_flash_update’:
common/cmd_sf.c:236:9: warning: format ‘%zu’ expects argument of type ‘size_t’,
but argument 2 has type ‘long unsigned int’ [-Wformat]
common/cmd_sf.c:254:9: warning: format ‘%zu’ expects argument of type ‘size_t’,
but argument 2 has type ‘long unsigned int’ [-Wformat]
common/cmd_sf.c:254:9: warning: format ‘%zu’ expects argument of type ‘size_t’,
but argument 3 has type ‘long unsigned int’ [-Wformat]
common/cmd_sf.c: In function ‘do_spi_flash_read_write’:
common/cmd_sf.c:307:10: warning: format ‘%zu’ expects argument of type ‘size_t’,
but argument 2 has type ‘long unsigned int’ [-Wformat]
common/cmd_sf.c: In function ‘do_spi_flash_erase’:
common/cmd_sf.c:346:9: warning: format ‘%zu’ expects argument of type ‘size_t’,
but argument 2 has type ‘ulong’ [-Wformat]
common/cmd_nvedit.c: In function ‘do_env_export’:
common/cmd_nvedit.c:929:3: warning: format ‘%zX’ expects argument of type
‘size_t’, but argument 3 has type ‘long unsigned int’ [-Wformat]
common/cmd_nvedit.c: In function ‘do_env_import’:
common/cmd_nvedit.c:1062:3: warning: format ‘%zu’ expects argument of type
‘size_t’, but argument 2 has type ‘long unsigned int’ [-Wformat]
common/cmd_nvedit.c:1062:3: warning: format ‘%zX’ expects argument of type
‘size_t’, but argument 3 has type ‘long unsigned int’ [-Wformat]
common/malloc_simple.c: In function ‘malloc_simple’:
common/malloc_simple.c:22:2: warning: format ‘%zx’ expects argument of type
‘size_t’, but argument 3 has type ‘long unsigned int’ [-Wformat]
lib/lzma/LzmaTools.c: In function ‘lzmaBuffToBuffDecompress’:
lib/lzma/LzmaTools.c:94:5: warning: format ‘%zx’ expects argument of type
‘size_t’, but argument 2 has type ‘SizeT’ [-Wformat]
lib/lzma/LzmaTools.c:95:5: warning: format ‘%zx’ expects argument of type
‘size_t’, but argument 2 has type ‘SizeT’ [-Wformat]
lib/lzma/LzmaTools.c:115:5: warning: format ‘%zx’ expects argument of type
‘size_t’, but argument 2 has type ‘SizeT’ [-Wformat]
common/cli_simple.c: In function ‘cli_simple_process_macros’:
common/cli_simple.c:73:2: warning: format ‘%zd’ expects argument of type ‘signed
size_t’, but argument 2 has type ‘__kernel_size_t’ [-Wformat]
common/cli_simple.c:162:2: warning: format ‘%zd’ expects argument of type
‘signed size_t’, but argument 2 has type ‘__kernel_size_t’ [-Wformat]
lib/lz4_wrapper.c: In function ‘ulz4fn’:
lib/lz4_wrapper.c:111:18: warning: comparison of distinct pointer types lacks a
cast [enabled by default]
lib/hashtable.c: In function ‘hexport_r’:
lib/hashtable.c:605:2: warning: format ‘%zu’ expects argument of type ‘size_t’,
but argument 5 has type ‘long unsigned int’ [-Wformat]
lib/hashtable.c:661:5: warning: format ‘%zu’ expects argument of type ‘size_t’,
but argument 2 has type ‘long unsigned int’ [-Wformat]
lib/hashtable.c:661:5: warning: format ‘%zu’ expects argument of type ‘size_t’,
but argument 3 has type ‘long unsigned int’ [-Wformat]
lib/hashtable.c: In function ‘himport_r’:
lib/hashtable.c:793:3: warning: format ‘%zu’ expects argument of type ‘size_t’,
but argument 2 has type ‘long unsigned int’ [-Wformat]
I don't need to specify ARCH or CROSS_COMPILE to build sandbox, do I?
York
More information about the U-Boot
mailing list