[PATCH] Kconfig: Use hex values for CONFIG_{SPL,TPL}_SIZE_LIMIT

[Ovidiu Panait]

CONFIG_{SPL,TPL}_SIZE_LIMIT are defined as hex (SPL_SIZE_LIMIT was
converted in b51882d0 ("spl: Convert CONFIG_SPL_SIZE_LIMIT to hex"), but
there are still places that reference integer values. Change those to hex
as well. Also, update the Makefile to check for 0x0 instead of 0.

This also fixes the following build error when CONFIG_SPL_SIZE_LIMIT
is set by menuconfig to 0x0:
...
spl/u-boot-spl.bin exceeds file size limit:
  limit:  0 bytes
  actual: 0x80f0 bytes
  excess: 0x80f0 bytes

Signed-off-by: Ovidiu Panait <ovidiu.panait at windriver.com>
---

 Makefile                          | 4 ++--
 common/spl/Kconfig                | 8 ++++----
 configs/firefly-rk3288_defconfig  | 2 +-
 configs/imxrt1020-evk_defconfig   | 2 +-
 configs/imxrt1050-evk_defconfig   | 2 +-
 configs/tinker-s-rk3288_defconfig | 2 +-
 6 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/Makefile b/Makefile
index dd98b43031..0ccbe3ed42 100644
--- a/Makefile
+++ b/Makefile
@@ -859,13 +859,13 @@ else
 BOARD_SIZE_CHECK =
 endif
 
-ifneq ($(CONFIG_SPL_SIZE_LIMIT),0)
+ifneq ($(CONFIG_SPL_SIZE_LIMIT),0x0)
 SPL_SIZE_CHECK = @$(call size_check,$@,$$(tools/spl_size_limit))
 else
 SPL_SIZE_CHECK =
 endif
 
-ifneq ($(CONFIG_TPL_SIZE_LIMIT),0)
+ifneq ($(CONFIG_TPL_SIZE_LIMIT),0x0)
 TPL_SIZE_CHECK = @$(call size_check,$@,$(CONFIG_TPL_SIZE_LIMIT))
 else
 TPL_SIZE_CHECK =
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index af8255a8d6..9367c74b54 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -37,9 +37,9 @@ config SPL_FRAMEWORK_BOARD_INIT_F
 config SPL_SIZE_LIMIT
 	hex "Maximum size of SPL image"
 	depends on SPL
-	default 69632 if ARCH_MX6 && !MX6_OCRAM_256KB
-	default 200704 if ARCH_MX6 && MX6_OCRAM_256KB
-	default 0
+	default 0x11000 if ARCH_MX6 && !MX6_OCRAM_256KB
+	default 0x31000 if ARCH_MX6 && MX6_OCRAM_256KB
+	default 0x0
 	help
 	  Specifies the maximum length of the U-Boot SPL image.
 	  If this value is zero, it is ignored.
@@ -1334,7 +1334,7 @@ if TPL
 config TPL_SIZE_LIMIT
 	hex "Maximum size of TPL image"
 	depends on TPL
-	default 0
+	default 0x0
 	help
 	  Specifies the maximum length of the U-Boot TPL image.
 	  If this value is zero, it is ignored.
diff --git a/configs/firefly-rk3288_defconfig b/configs/firefly-rk3288_defconfig
index 534358f78a..0d504944be 100644
--- a/configs/firefly-rk3288_defconfig
+++ b/configs/firefly-rk3288_defconfig
@@ -6,7 +6,7 @@ CONFIG_ENV_OFFSET=0x3F8000
 CONFIG_ROCKCHIP_RK3288=y
 CONFIG_TARGET_FIREFLY_RK3288=y
 CONFIG_SPL_STACK_R_ADDR=0x80000
-CONFIG_SPL_SIZE_LIMIT=262144
+CONFIG_SPL_SIZE_LIMIT=0x40000
 CONFIG_DEBUG_UART_BASE=0xff690000
 CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_DEFAULT_DEVICE_TREE="rk3288-firefly"
diff --git a/configs/imxrt1020-evk_defconfig b/configs/imxrt1020-evk_defconfig
index 61f99e9de6..9bddb69cd4 100644
--- a/configs/imxrt1020-evk_defconfig
+++ b/configs/imxrt1020-evk_defconfig
@@ -12,7 +12,7 @@ CONFIG_SPL_TEXT_BASE=0x20209000
 CONFIG_TARGET_IMXRT1020_EVK=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
-CONFIG_SPL_SIZE_LIMIT=131072
+CONFIG_SPL_SIZE_LIMIT=0x20000
 CONFIG_SPL=y
 CONFIG_DEFAULT_DEVICE_TREE="imxrt1020-evk"
 CONFIG_DISTRO_DEFAULTS=y
diff --git a/configs/imxrt1050-evk_defconfig b/configs/imxrt1050-evk_defconfig
index 3f7b670459..a1f9d38cf5 100644
--- a/configs/imxrt1050-evk_defconfig
+++ b/configs/imxrt1050-evk_defconfig
@@ -14,7 +14,7 @@ CONFIG_SPL_TEXT_BASE=0x20209000
 CONFIG_TARGET_IMXRT1050_EVK=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
-CONFIG_SPL_SIZE_LIMIT=131072
+CONFIG_SPL_SIZE_LIMIT=0x20000
 CONFIG_SPL=y
 CONFIG_DEFAULT_DEVICE_TREE="imxrt1050-evk"
 CONFIG_DISTRO_DEFAULTS=y
diff --git a/configs/tinker-s-rk3288_defconfig b/configs/tinker-s-rk3288_defconfig
index 68411d863b..94ddfd4d24 100644
--- a/configs/tinker-s-rk3288_defconfig
+++ b/configs/tinker-s-rk3288_defconfig
@@ -7,7 +7,7 @@ CONFIG_NR_DRAM_BANKS=1
 CONFIG_ROCKCHIP_RK3288=y
 CONFIG_TARGET_TINKER_RK3288=y
 CONFIG_SPL_STACK_R_ADDR=0x800000
-CONFIG_SPL_SIZE_LIMIT=307200
+CONFIG_SPL_SIZE_LIMIT=0x4B000
 CONFIG_DEBUG_UART_BASE=0xff690000
 CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_DEFAULT_DEVICE_TREE="rk3288-tinker-s"
-- 
2.17.1