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authorMichal Simek <monstr@monstr.eu>2012-06-28 14:34:32 +0200
committerMichal Simek <monstr@monstr.eu>2012-09-11 09:24:56 +0200
commitb710d9d6c2921982a448903d3c10a14d6ee22ae3 (patch)
tree38f30022d7fbb1b56c02267561720106e97dd349 /arch/microblaze/include/asm
parent03afad2fc90dcff42402b0183f4b4f5119f99a18 (diff)
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microblaze: Add support for device tree driven board configuration
This is minimum code required to be able to use device-tree for u-boot initialization. Currently only for device driver initialization. Linker script change ensures DTB to be aligned for both options CONFIG_OF_EMBED and CONFIG_OF_SEPARATE. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephan Linz <linz@li-pro.net> CC: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/microblaze/include/asm')
-rw-r--r--arch/microblaze/include/asm/global_data.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/microblaze/include/asm/global_data.h b/arch/microblaze/include/asm/global_data.h
index 0dc4ce9..de3b8db 100644
--- a/arch/microblaze/include/asm/global_data.h
+++ b/arch/microblaze/include/asm/global_data.h
@@ -41,6 +41,7 @@ typedef struct global_data {
unsigned long precon_buf_idx; /* Pre-Console buffer index */
#endif
unsigned long env_addr; /* Address of Environment struct */
+ const void *fdt_blob; /* Our device tree, NULL if none */
unsigned long env_valid; /* Checksum of Environment valid? */
unsigned long fb_base; /* base address of frame buffer */
void **jt; /* jump table */