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/P2020RDB-PC_SDCARD_defconfig b/configs/P2020RDB-PC_SDCARD_defconfig
index 540999b..5e152d6 100644
--- a/configs/P2020RDB-PC_SDCARD_defconfig
+++ b/configs/P2020RDB-PC_SDCARD_defconfig
@@ -33,6 +33,7 @@
CONFIG_SPL_MPC8XXX_INIT_DDR=y
CONFIG_HUSH_PARSER=y
# CONFIG_AUTO_COMPLETE is not set
+CONFIG_SYS_PBSIZE=276
CONFIG_CMD_IMLS=y
CONFIG_SYS_EEPROM_PAGE_WRITE_BITS=3
CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS=5