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/r8a77990_ebisu_defconfig b/configs/r8a77990_ebisu_defconfig
index 33995af..b3bc8a7 100644
--- a/configs/r8a77990_ebisu_defconfig
+++ b/configs/r8a77990_ebisu_defconfig
@@ -25,6 +25,7 @@
CONFIG_UPDATE_TFTP=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_MAXARGS=64
+CONFIG_SYS_PBSIZE=2068
CONFIG_CMD_BOOTZ=y
CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS=10
CONFIG_CMD_DFU=y