From 45ba8077f3ed7039b6cde5fe56149d390dc5ff0c Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 15 Oct 2011 05:48:20 +0000 Subject: fdt: ARM: Add device tree control of U-Boot (CONFIG_OF_CONTROL) This adds a device tree pointer to the global data. It can be set by board code. A later commit will add support for making a device tree binary blob available to U-Boot for run-time configuration. Signed-off-by: Simon Glass --- arch/arm/include/asm/global_data.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/include') diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h index fac98d559a..c3ff789999 100644 --- a/arch/arm/include/asm/global_data.h +++ b/arch/arm/include/asm/global_data.h @@ -76,6 +76,7 @@ typedef struct global_data { #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) unsigned long tlb_addr; #endif + const void *fdt_blob; /* Our device tree, NULL if none */ void **jt; /* jump table */ char env_buf[32]; /* buffer for getenv() before reloc. */ #if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) -- cgit v1.2.1