rockchip: allow loading larger kernels

Recent versions of the Linux kernel with many options enabled have
grown large enough to overwrite the beginning of the initrd. For
example, the kernel I use on my Rock64 and RockPro64 is 34.1 MiB,
while only 31.5 MiB are available between kernel_addr_r and
ramdisk_addr_r.

This patch moves ramdisk_addr_r up by 32 MiB on the RK3328 and RK3399,
allowing for much larger kernels.

Signed-off-by: Ben Wolsieffer <benwolsieffer@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

include/configs/rk3328_common.h

@@ -36,7 +36,7 @@
 	"pxefile_addr_r=0x00600000\0" \
 	"fdt_addr_r=0x01f00000\0" \
 	"kernel_addr_r=0x02080000\0" \
-	"ramdisk_addr_r=0x04000000\0"
+	"ramdisk_addr_r=0x06000000\0"
 
 #include <config_distro_bootcmd.h>
 #define CONFIG_EXTRA_ENV_SETTINGS \

include/configs/rk3399_common.h

@@ -51,7 +51,7 @@
 	"pxefile_addr_r=0x00600000\0" \
 	"fdt_addr_r=0x01f00000\0" \
 	"kernel_addr_r=0x02080000\0" \
-	"ramdisk_addr_r=0x04000000\0"
+	"ramdisk_addr_r=0x06000000\0"
 
 #ifndef ROCKCHIP_DEVICE_SETTINGS
 #define ROCKCHIP_DEVICE_SETTINGS