sunxi: Enable pre-console buffer

[u-boot] / include / configs / sunxi-common.h

diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 7e264ba7dfd9f2eba3155a5cfc2ba4452b9f0479..e839053e2ba995ca3388f251fdb6e0f8bf886a9f 100644 (file)
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -272,10 +272,19 @@
 #ifndef CONFIG_SPL_BUILD
 #include <config_distro_defaults.h>
 
-/* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
- * 1M script, 1M pxe and the ramdisk at the end */
+/* Enable pre-console buffer to get complete log on the VGA console */
+#define CONFIG_PRE_CONSOLE_BUFFER
+#define CONFIG_PRE_CON_BUF_SZ          (1024 * 1024)
+/* Use the room between the end of bootm_size and the framebuffer */
+#define CONFIG_PRE_CON_BUF_ADDR                0x4f000000
+
+/*
+ * 240M RAM (256M minimum minus space for the framebuffer),
+ * 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
+ * 1M script, 1M pxe and the ramdisk at the end.
+ */
 #define MEM_LAYOUT_ENV_SETTINGS \
-       "bootm_size=0x10000000\0" \
+       "bootm_size=0xf000000\0" \
        "kernel_addr_r=0x42000000\0" \
        "fdt_addr_r=0x43000000\0" \
        "scriptaddr=0x43100000\0" \