$NetBSD: patch-configs_pinebook-pro-rk3399_defconfig,v 1.1 2021/07/26 06:36:41 mrg Exp $

Load u-boot from 256KB.

--- configs/pinebook-pro-rk3399_defconfig.orig	2021-07-05 08:11:28.000000000 -0700
+++ configs/pinebook-pro-rk3399_defconfig	2021-07-25 14:05:30.629973309 -0700
@@ -3,6 +3,7 @@
 CONFIG_SYS_TEXT_BASE=0x00200000
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_ENV_SIZE=0x8000
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x200
 CONFIG_DEFAULT_DEVICE_TREE="rk3399-pinebook-pro"
 CONFIG_ROCKCHIP_RK3399=y
 CONFIG_TARGET_PINEBOOK_PRO_RK3399=y