[U-Boot] [PATCH 0/4] Kconfig: convert MD5 and CMD_MD5SUM

[U-Boot] [PATCH 0/4] Kconfig: convert MD5 and CMD_MD5SUM

[Andre Przywara]

This series move CONFIG_MD5 and the associated CONFIG_CMD_MD5SUM over
to Kconfig, so it can easily be selected either by menuconfig or
by a _defconfig (without resorting to header file hacks).

Cheers,
Andre.

Andre Przywara (4):
  kirkwood: remove get_random_hex() and MD5 dependency
  Kconfig: introduce md5sum command selection
  Kconfig: define MD5 dependency for FIT support
  configs: move CMD_MD5SUM definition to defconfigs

 Kconfig                                      |  1 +
 arch/arm/mach-kirkwood/include/mach/config.h |  1 -
 arch/arm/mach-kirkwood/include/mach/cpu.h    |  1 -
 cmd/Kconfig                                  | 14 ++++++++++++++
 configs/dragonboard410c_defconfig            |  1 +
 configs/sandbox_defconfig                    |  1 +
 configs/sandbox_noblk_defconfig              |  1 +
 configs/sandbox_spl_defconfig                |  1 +
 configs/sh7752evb_defconfig                  |  1 +
 configs/sh7753evb_defconfig                  |  1 +
 configs/sh7757lcr_defconfig                  |  1 +
 include/configs/dragonboard410c.h            |  4 ----
 include/configs/sandbox.h                    |  1 -
 include/configs/sh7752evb.h                  |  2 --
 include/configs/sh7753evb.h                  |  2 --
 include/configs/sh7757lcr.h                  |  2 --
 include/image.h                              |  1 -
 lib/Kconfig                                  |  4 ++++
 scripts/config_whitelist.txt                 |  3 ---
 19 files changed, 26 insertions(+), 17 deletions(-)

-- 
2.8.2

[U-Boot] [PATCH 1/4] kirkwood: remove get_random_hex() and MD5 dependency

[Andre Przywara]

Commit 19a5944fcd62 ("mvgbe: remove setting of ethaddr within the
driver") removed the usage of get_random_hex() from the mvgbe driver
about six years ago. However the prototype of that function survived
till today in some kirkwood header file.
Remove that prototype and the CONFIG_MD5 dependency triggered by that.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 arch/arm/mach-kirkwood/include/mach/config.h | 1 -
 arch/arm/mach-kirkwood/include/mach/cpu.h    | 1 -
 2 files changed, 2 deletions(-)

diff --git a/arch/arm/mach-kirkwood/include/mach/config.h b/arch/arm/mach-kirkwood/include/mach/config.h
index 446457f..b786df0 100644
--- a/arch/arm/mach-kirkwood/include/mach/config.h
+++ b/arch/arm/mach-kirkwood/include/mach/config.h
@@ -24,7 +24,6 @@
 #endif /* CONFIG_KW88F6281 */
 
 #include <asm/arch/soc.h>
-#define CONFIG_MD5	/* get_random_hex on krikwood needs MD5 support */
 #define CONFIG_KIRKWOOD_EGIGA_INIT	/* Enable GbePort0/1 for kernel */
 #define CONFIG_KIRKWOOD_RGMII_PAD_1V8	/* Set RGMII Pad voltage to 1.8V */
 #define CONFIG_KIRKWOOD_PCIE_INIT       /* Enable PCIE Port0 for kernel */
diff --git a/arch/arm/mach-kirkwood/include/mach/cpu.h b/arch/arm/mach-kirkwood/include/mach/cpu.h
index 926d347..ab704d9 100644
--- a/arch/arm/mach-kirkwood/include/mach/cpu.h
+++ b/arch/arm/mach-kirkwood/include/mach/cpu.h
@@ -139,7 +139,6 @@ struct kwgpio_registers {
 /*
  * functions
  */
-unsigned char get_random_hex(void);
 unsigned int mvebu_sdram_bar(enum memory_bank bank);
 unsigned int mvebu_sdram_bs(enum memory_bank bank);
 void mvebu_sdram_size_adjust(enum memory_bank bank);
-- 
2.8.2

[U-Boot] [PATCH 2/4] Kconfig: introduce md5sum command selection

[Andre Przywara]

So far CONFIG_MD5SUM would need to be set by a board's include file.
Since the command is really generic, move it over to Kconfig to allow
it to be defined by either a board's defconfig, menuconfig or some
config snippet merged via mergeconfig.sh.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 cmd/Kconfig | 14 ++++++++++++++
 lib/Kconfig |  4 ++++
 2 files changed, 18 insertions(+)

diff --git a/cmd/Kconfig b/cmd/Kconfig
index ef53156..25e3b78 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -338,6 +338,20 @@ config CMD_CRC32
 	help
 	  Compute CRC32.
 
+config CMD_MD5SUM
+	bool "md5sum"
+	default n
+	select MD5
+	help
+	  Compute MD5 checksum.
+
+config MD5SUM_VERFIY
+	bool "md5sum -v"
+	default n
+	depends on CMD_MD5SUM
+	help
+	  Add -v option to verify data against an MD5 checksum.
+
 config LOOPW
 	bool "loopw"
 	help
diff --git a/lib/Kconfig b/lib/Kconfig
index b16062f..65c0157 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -101,6 +101,10 @@ config SHA_PROG_HW_ACCEL
 	  SHA1/SHA256 progressive hashing.
 	  Data can be streamed in a block at a time and the hashing
 	  is performed in hardware.
+
+config MD5
+	bool
+
 endmenu
 
 menu "Compression Support"
-- 
2.8.2

[U-Boot] [PATCH 3/4] Kconfig: define MD5 dependency for FIT support

[Andre Przywara]

FIT images require MD5 support to verify image checksums. So far this
was expressed by defining a CPP symbol in image.h. Since MD5 is now a
first class Kconfig citizen, express that in Kconfig instead.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 Kconfig         | 1 +
 include/image.h | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/Kconfig b/Kconfig
index 81b4226..e0744d1 100644
--- a/Kconfig
+++ b/Kconfig
@@ -144,6 +144,7 @@ menu "Boot images"
 
 config FIT
 	bool "Support Flattened Image Tree"
+	select MD5
 	help
 	  This option allows you to boot the new uImage structure,
 	  Flattened Image Tree.  FIT is formally a FDT, which can include
diff --git a/include/image.h b/include/image.h
index 1e686b7..2372518 100644
--- a/include/image.h
+++ b/include/image.h
@@ -67,7 +67,6 @@ struct lmb;
 #  endif
 # else
 #  define CONFIG_CRC32		/* FIT images need CRC32 support */
-#  define CONFIG_MD5		/* and MD5 */
 #  define CONFIG_SHA1		/* and SHA1 */
 #  define CONFIG_SHA256		/* and SHA256 */
 #  define IMAGE_ENABLE_CRC32	1
-- 
2.8.2

[U-Boot] [PATCH 4/4] configs: move CMD_MD5SUM definition to defconfigs

[Andre Przywara]

Boards with an apparent need for the md5sum command had the connected
config symbol defined in their board header file.
Move this over to the respective defconfig files now that md5sum is
configured via Kconfig.
(This is a manual effort, which differs from moveconfig.py, not sure
who is right here. Boards except sandbox loose the md5sum command with
moveconfig.py, though it was explicitly mentioned in their config.h's)

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 configs/dragonboard410c_defconfig | 1 +
 configs/sandbox_defconfig         | 1 +
 configs/sandbox_noblk_defconfig   | 1 +
 configs/sandbox_spl_defconfig     | 1 +
 configs/sh7752evb_defconfig       | 1 +
 configs/sh7753evb_defconfig       | 1 +
 configs/sh7757lcr_defconfig       | 1 +
 include/configs/dragonboard410c.h | 4 ----
 include/configs/sandbox.h         | 1 -
 include/configs/sh7752evb.h       | 2 --
 include/configs/sh7753evb.h       | 2 --
 include/configs/sh7757lcr.h       | 2 --
 scripts/config_whitelist.txt      | 3 ---
 13 files changed, 7 insertions(+), 14 deletions(-)

diff --git a/configs/dragonboard410c_defconfig b/configs/dragonboard410c_defconfig
index 7435818..6b50964 100644
--- a/configs/dragonboard410c_defconfig
+++ b/configs/dragonboard410c_defconfig
@@ -36,3 +36,4 @@ CONFIG_USB_EHCI_MSM=y
 CONFIG_USB_ULPI_VIEWPORT=y
 CONFIG_USB_ULPI=y
 CONFIG_USB_STORAGE=y
+CONFIG_CMD_MD5SUM=y
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index 01f6f5d..7f3f5ac 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -22,6 +22,7 @@ CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set
 CONFIG_CMD_ASKENV=y
 CONFIG_CMD_GREPENV=y
+CONFIG_CMD_MD5SUM=y
 CONFIG_LOOPW=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_MX_CYCLIC=y
diff --git a/configs/sandbox_noblk_defconfig b/configs/sandbox_noblk_defconfig
index 10e12bf..3f8e70d 100644
--- a/configs/sandbox_noblk_defconfig
+++ b/configs/sandbox_noblk_defconfig
@@ -22,6 +22,7 @@ CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set
 CONFIG_CMD_ASKENV=y
 CONFIG_CMD_GREPENV=y
+CONFIG_CMD_MD5SUM=y
 CONFIG_LOOPW=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_MX_CYCLIC=y
diff --git a/configs/sandbox_spl_defconfig b/configs/sandbox_spl_defconfig
index 281e441..ade6714 100644
--- a/configs/sandbox_spl_defconfig
+++ b/configs/sandbox_spl_defconfig
@@ -29,6 +29,7 @@ CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set
 CONFIG_CMD_ASKENV=y
 CONFIG_CMD_GREPENV=y
+CONFIG_CMD_MD5SUM=y
 CONFIG_LOOPW=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_MX_CYCLIC=y
diff --git a/configs/sh7752evb_defconfig b/configs/sh7752evb_defconfig
index ace7553..224b55b 100644
--- a/configs/sh7752evb_defconfig
+++ b/configs/sh7752evb_defconfig
@@ -27,6 +27,7 @@ CONFIG_CMD_EXT2=y
 CONFIG_MAC_PARTITION=y
 CONFIG_DOS_PARTITION=y
 CONFIG_MMC=y
+CONFIG_CMD_MD5SUM=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SPI_FLASH_STMICRO=y
diff --git a/configs/sh7753evb_defconfig b/configs/sh7753evb_defconfig
index 48e3d55..7bf8862 100644
--- a/configs/sh7753evb_defconfig
+++ b/configs/sh7753evb_defconfig
@@ -26,6 +26,7 @@ CONFIG_CMD_EXT2=y
 CONFIG_MAC_PARTITION=y
 CONFIG_DOS_PARTITION=y
 CONFIG_MMC=y
+CONFIG_CMD_MD5SUM=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SPI_FLASH_STMICRO=y
diff --git a/configs/sh7757lcr_defconfig b/configs/sh7757lcr_defconfig
index dc6f4e1..00870ac 100644
--- a/configs/sh7757lcr_defconfig
+++ b/configs/sh7757lcr_defconfig
@@ -27,6 +27,7 @@ CONFIG_CMD_EXT2=y
 CONFIG_MAC_PARTITION=y
 CONFIG_DOS_PARTITION=y
 CONFIG_MMC=y
+CONFIG_CMD_MD5SUM=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/include/configs/dragonboard410c.h b/include/configs/dragonboard410c.h
index 7f0742a..238f4cd 100644
--- a/include/configs/dragonboard410c.h
+++ b/include/configs/dragonboard410c.h
@@ -46,12 +46,8 @@
 #define CONFIG_USB_ETHER_MCS7830
 #define CONFIG_USB_ETHER_SMSC95XX
 
-/* Libraries  */
-#define CONFIG_MD5
-
 /* Extra Commands */
 #define CONFIG_CMD_ENV
-#define CONFIG_CMD_MD5SUM
 /* Enable that for switching of boot partitions */
 /* Disabled by default as some sub-commands can brick eMMC */
 /*#define CONFIG_SUPPORT_EMMC_BOOT */
diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h
index ac7973c..ad687b1 100644
--- a/include/configs/sandbox.h
+++ b/include/configs/sandbox.h
@@ -44,7 +44,6 @@
 #define CONFIG_CMD_CBFS
 #define CONFIG_CMD_CRAMFS
 #define CONFIG_HOST_MAX_DEVICES 4
-#define CONFIG_CMD_MD5SUM
 
 /*
  * Size of malloc() pool, before and after relocation
diff --git a/include/configs/sh7752evb.h b/include/configs/sh7752evb.h
index d818981..9b12324 100644
--- a/include/configs/sh7752evb.h
+++ b/include/configs/sh7752evb.h
@@ -16,8 +16,6 @@
 
 #define CONFIG_CMD_DFL
 #define CONFIG_CMD_SDRAM
-#define CONFIG_CMD_MD5SUM
-#define CONFIG_MD5
 
 #define CONFIG_BAUDRATE		115200
 #define CONFIG_BOOTARGS		"console=ttySC2,115200 root=/dev/nfs ip=dhcp"
diff --git a/include/configs/sh7753evb.h b/include/configs/sh7753evb.h
index a7d8de4..a4818ff 100644
--- a/include/configs/sh7753evb.h
+++ b/include/configs/sh7753evb.h
@@ -16,8 +16,6 @@
 
 #define CONFIG_CMD_DFL
 #define CONFIG_CMD_SDRAM
-#define CONFIG_CMD_MD5SUM
-#define CONFIG_MD5
 
 #define CONFIG_BAUDRATE		115200
 #define CONFIG_BOOTARGS		"console=ttySC2,115200 root=/dev/nfs ip=dhcp"
diff --git a/include/configs/sh7757lcr.h b/include/configs/sh7757lcr.h
index c21a5f8..8b33998 100644
--- a/include/configs/sh7757lcr.h
+++ b/include/configs/sh7757lcr.h
@@ -16,8 +16,6 @@
 #define CONFIG_SYS_TEXT_BASE	0x8ef80000
 
 #define CONFIG_CMD_SDRAM
-#define CONFIG_CMD_MD5SUM
-#define CONFIG_MD5
 
 #define CONFIG_BAUDRATE		115200
 #define CONFIG_BOOTARGS		"console=ttySC2,115200 root=/dev/nfs ip=dhcp"
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index f38e56c..9192461 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -509,7 +509,6 @@ CONFIG_CMD_LDRINFO
 CONFIG_CMD_LOADY
 CONFIG_CMD_LZMADEC
 CONFIG_CMD_MAX6957
-CONFIG_CMD_MD5SUM
 CONFIG_CMD_MEM
 CONFIG_CMD_MFSL
 CONFIG_CMD_MMC_SPI
@@ -1882,8 +1881,6 @@ CONFIG_MCFRTC
 CONFIG_MCFTMR
 CONFIG_MCFUART
 CONFIG_MCLK_DIS
-CONFIG_MD5
-CONFIG_MD5SUM_VERIFY
 CONFIG_MDIO_TIMEOUT
 CONFIG_MECP5123
 CONFIG_MEMSIZE
-- 
2.8.2

[U-Boot] [PATCH 1/4] kirkwood: remove get_random_hex() and MD5 dependency

[Simon Glass]

On 14 March 2017 at 19:19, Andre Przywara <andre.przywara@arm.com> wrote:
> Commit 19a5944fcd62 ("mvgbe: remove setting of ethaddr within the
> driver") removed the usage of get_random_hex() from the mvgbe driver
> about six years ago. However the prototype of that function survived
> till today in some kirkwood header file.
> Remove that prototype and the CONFIG_MD5 dependency triggered by that.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
>  arch/arm/mach-kirkwood/include/mach/config.h | 1 -
>  arch/arm/mach-kirkwood/include/mach/cpu.h    | 1 -
>  2 files changed, 2 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

[U-Boot] [PATCH 2/4] Kconfig: introduce md5sum command selection

[Simon Glass]

On 14 March 2017 at 19:19, Andre Przywara <andre.przywara@arm.com> wrote:
> So far CONFIG_MD5SUM would need to be set by a board's include file.
> Since the command is really generic, move it over to Kconfig to allow
> it to be defined by either a board's defconfig, menuconfig or some
> config snippet merged via mergeconfig.sh.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
>  cmd/Kconfig | 14 ++++++++++++++
>  lib/Kconfig |  4 ++++
>  2 files changed, 18 insertions(+)

Reviewed-by: Simon Glass <sjg@chromium.org>

[U-Boot] [PATCH 3/4] Kconfig: define MD5 dependency for FIT support

[Simon Glass]

On 14 March 2017 at 19:19, Andre Przywara <andre.przywara@arm.com> wrote:
> FIT images require MD5 support to verify image checksums. So far this
> was expressed by defining a CPP symbol in image.h. Since MD5 is now a
> first class Kconfig citizen, express that in Kconfig instead.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
>  Kconfig         | 1 +
>  include/image.h | 1 -
>  2 files changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

[U-Boot] [PATCH 4/4] configs: move CMD_MD5SUM definition to defconfigs

[Simon Glass]

Hi Andre,

On 14 March 2017 at 19:19, Andre Przywara <andre.przywara@arm.com> wrote:
> Boards with an apparent need for the md5sum command had the connected
> config symbol defined in their board header file.
> Move this over to the respective defconfig files now that md5sum is
> configured via Kconfig.
> (This is a manual effort, which differs from moveconfig.py, not sure
> who is right here. Boards except sandbox loose the md5sum command with
> moveconfig.py, though it was explicitly mentioned in their config.h's)
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
>  configs/dragonboard410c_defconfig | 1 +
>  configs/sandbox_defconfig         | 1 +
>  configs/sandbox_noblk_defconfig   | 1 +
>  configs/sandbox_spl_defconfig     | 1 +
>  configs/sh7752evb_defconfig       | 1 +
>  configs/sh7753evb_defconfig       | 1 +
>  configs/sh7757lcr_defconfig       | 1 +
>  include/configs/dragonboard410c.h | 4 ----
>  include/configs/sandbox.h         | 1 -
>  include/configs/sh7752evb.h       | 2 --
>  include/configs/sh7753evb.h       | 2 --
>  include/configs/sh7757lcr.h       | 2 --
>  scripts/config_whitelist.txt      | 3 ---
>  13 files changed, 7 insertions(+), 14 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

That's odd - did you check that these boards actually do end up with
it. I've not seen that problem with moveconfig.py before.

Regards,
SImon

[U-Boot] [PATCH 1/4] kirkwood: remove get_random_hex() and MD5 dependency

[Stefan Roese]

On 15.03.2017 02:19, Andre Przywara wrote:
> Commit 19a5944fcd62 ("mvgbe: remove setting of ethaddr within the
> driver") removed the usage of get_random_hex() from the mvgbe driver
> about six years ago. However the prototype of that function survived
> till today in some kirkwood header file.
> Remove that prototype and the CONFIG_MD5 dependency triggered by that.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
>  arch/arm/mach-kirkwood/include/mach/config.h | 1 -
>  arch/arm/mach-kirkwood/include/mach/cpu.h    | 1 -
>  2 files changed, 2 deletions(-)
>
> diff --git a/arch/arm/mach-kirkwood/include/mach/config.h b/arch/arm/mach-kirkwood/include/mach/config.h
> index 446457f..b786df0 100644
> --- a/arch/arm/mach-kirkwood/include/mach/config.h
> +++ b/arch/arm/mach-kirkwood/include/mach/config.h
> @@ -24,7 +24,6 @@
>  #endif /* CONFIG_KW88F6281 */
>
>  #include <asm/arch/soc.h>
> -#define CONFIG_MD5	/* get_random_hex on krikwood needs MD5 support */
>  #define CONFIG_KIRKWOOD_EGIGA_INIT	/* Enable GbePort0/1 for kernel */
>  #define CONFIG_KIRKWOOD_RGMII_PAD_1V8	/* Set RGMII Pad voltage to 1.8V */
>  #define CONFIG_KIRKWOOD_PCIE_INIT       /* Enable PCIE Port0 for kernel */
> diff --git a/arch/arm/mach-kirkwood/include/mach/cpu.h b/arch/arm/mach-kirkwood/include/mach/cpu.h
> index 926d347..ab704d9 100644
> --- a/arch/arm/mach-kirkwood/include/mach/cpu.h
> +++ b/arch/arm/mach-kirkwood/include/mach/cpu.h
> @@ -139,7 +139,6 @@ struct kwgpio_registers {
>  /*
>   * functions
>   */
> -unsigned char get_random_hex(void);
>  unsigned int mvebu_sdram_bar(enum memory_bank bank);
>  unsigned int mvebu_sdram_bs(enum memory_bank bank);
>  void mvebu_sdram_size_adjust(enum memory_bank bank);

Reviewed-by: Stefan Roese <sr@denx.de>

Thanks,
Stefan

[U-Boot] [U-Boot, 1/4] kirkwood: remove get_random_hex() and MD5 dependency

[Tom Rini]

On Wed, Mar 15, 2017 at 01:19:04AM +0000, Andre Przywara wrote:

> Commit 19a5944fcd62 ("mvgbe: remove setting of ethaddr within the
> driver") removed the usage of get_random_hex() from the mvgbe driver
> about six years ago. However the prototype of that function survived
> till today in some kirkwood header file.
> Remove that prototype and the CONFIG_MD5 dependency triggered by that.
> 
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, 2/4] Kconfig: introduce md5sum command selection

[Tom Rini]

On Wed, Mar 15, 2017 at 01:19:05AM +0000, Andre Przywara wrote:

> So far CONFIG_MD5SUM would need to be set by a board's include file.
> Since the command is really generic, move it over to Kconfig to allow
> it to be defined by either a board's defconfig, menuconfig or some
> config snippet merged via mergeconfig.sh.
> 
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, 3/4] Kconfig: define MD5 dependency for FIT support

[Tom Rini]

On Wed, Mar 15, 2017 at 01:19:06AM +0000, Andre Przywara wrote:

> FIT images require MD5 support to verify image checksums. So far this
> was expressed by defining a CPP symbol in image.h. Since MD5 is now a
> first class Kconfig citizen, express that in Kconfig instead.
> 
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, 4/4] configs: move CMD_MD5SUM definition to defconfigs

[Tom Rini]

On Wed, Mar 15, 2017 at 01:19:07AM +0000, Andre Przywara wrote:

> Boards with an apparent need for the md5sum command had the connected
> config symbol defined in their board header file.
> Move this over to the respective defconfig files now that md5sum is
> configured via Kconfig.
> (This is a manual effort, which differs from moveconfig.py, not sure
> who is right here. Boards except sandbox loose the md5sum command with
> moveconfig.py, though it was explicitly mentioned in their config.h's)
> 
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom
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