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| author | Graeme Russ <graeme.russ@gmail.com> | 2012-11-27 15:38:36 +0000 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2012-11-28 11:40:03 -0800 |
| commit | 8d61625d6a73307857f80002949583105545dbbc (patch) | |
| tree | 2f5da8cb7d9df09564e2c35818c429f247076582 /arch/x86/include/asm/global_data.h | |
| parent | e4fb6116495eafbeee5ea8ff7ea245eb5e96d012 (diff) | |
| download | blackbird-obmc-uboot-8d61625d6a73307857f80002949583105545dbbc.tar.gz blackbird-obmc-uboot-8d61625d6a73307857f80002949583105545dbbc.zip | |
x86: Put global data on the stack
Putting global data on the stack simplifies the init process (and makes it
slightly quicker). During the 'flash' stage of the init sequence, global
data is in the CAR stack. After SDRAM is initialised, global data is copied
from CAR to the SDRAM stack
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/include/asm/global_data.h')
| -rw-r--r-- | arch/x86/include/asm/global_data.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h index 13a3ce8fbf..59c2a9095b 100644 --- a/arch/x86/include/asm/global_data.h +++ b/arch/x86/include/asm/global_data.h @@ -54,7 +54,6 @@ struct global_data { unsigned long relocaddr; /* Start address of U-Boot in RAM */ unsigned long start_addr_sp; /* start_addr_stackpointer */ unsigned long gdt_addr; /* Location of GDT */ - unsigned long new_gd_addr; /* New location of Global Data */ phys_size_t ram_size; /* RAM size */ unsigned long reset_status; /* reset status register at boot */ void **jt; /* jump table */ |
