[PATCH v2 1/2] spl: Add size check for u-boot-with-spl.bin

[Philip Oberfichtner]

Introduce another SIZE_CHECK macro for u-boot-with-spl.bin.

Signed-off-by: Philip Oberfichtner <p...@denx.de>
---

Notes:
    Changes in v2: none

 Makefile           | 7 +++++++
 common/spl/Kconfig | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/Makefile b/Makefile
index f88684947ee..d117925a366 100644
--- a/Makefile
+++ b/Makefile
@@ -951,6 +951,12 @@ else
 SPL_SIZE_CHECK =
 endif
 
+ifneq ($(CONFIG_UBOOT_WITH_SPL_SIZE_LIMIT),0x0)
+UBOOT_WITH_SPL_SIZE_CHECK = @$(call 
size_check,$@,$(CONFIG_UBOOT_WITH_SPL_SIZE_LIMIT))
+else
+UBOOT_WITH_SPL_SIZE_CHECK =
+endif
+
 ifneq ($(CONFIG_TPL_SIZE_LIMIT),0x0)
 TPL_SIZE_CHECK = @$(call size_check,$@,$(CONFIG_TPL_SIZE_LIMIT))
 else
@@ -1535,6 +1541,7 @@ OBJCOPYFLAGS_u-boot-with-spl.bin = -I binary -O binary \
                                   --pad-to=$(CONFIG_SPL_PAD_TO)
 u-boot-with-spl.bin: $(SPL_IMAGE) $(SPL_PAYLOAD) FORCE
        $(call if_changed,pad_cat)
+       $(UBOOT_WITH_SPL_SIZE_CHECK)
 
 ifeq ($(CONFIG_ARCH_LPC32XX)$(CONFIG_SPL),yy)
 MKIMAGEFLAGS_lpc32xx-spl.img = -T lpc32xximage -a $(CONFIG_SPL_TEXT_BASE)
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 77cf04d38ed..ace2002023a 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -36,6 +36,13 @@ config SPL_FRAMEWORK_BOARD_INIT_F
          - initialize the serial (preloader_console_init)
          Unless you want to provide your own board_init_f, you should say Y.
 
+config UBOOT_WITH_SPL_SIZE_LIMIT
+       hex "Maximum size of u-boot-with-spl.bin"
+       default 0x0
+       help
+         Specifies the maximum length of the u-boot-with-spl.bin image.
+         If this value is zero, it is ignored.
+
 config SPL_SIZE_LIMIT
        hex "Maximum size of SPL image"
        default 0x11000 if ARCH_MX6 && !MX6_OCRAM_256KB
-- 
2.39.5