Convert CONFIG_SYS_PBSIZE to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_PBSIZE
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/stm32f469-discovery_defconfig b/configs/stm32f469-discovery_defconfig
index 8af7130..1a5425d 100644
--- a/configs/stm32f469-discovery_defconfig
+++ b/configs/stm32f469-discovery_defconfig
@@ -14,6 +14,7 @@
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_MISC_INIT_R=y
CONFIG_SYS_PROMPT="U-Boot > "
+CONFIG_SYS_PBSIZE=1050
CONFIG_CMD_IMLS=y
CONFIG_CMD_GPT=y
# CONFIG_RANDOM_UUID is not set