Patchwork [U-Boot,v2,42/58] sandbox: Move ram_buf to arch_global_data

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Submitter Simon Glass
Date Dec. 14, 2012, 6:49 a.m.
Message ID <1355467767-29575-43-git-send-email-sjg@chromium.org>
Download mbox | patch
Permalink /patch/206331/
State Accepted, archived
Delegated to: Tom Rini
Headers show

Comments

Simon Glass - Dec. 14, 2012, 6:49 a.m.
Move this field into arch_global_data and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
---
Changes in v2: None

 arch/sandbox/cpu/cpu.c                 |    2 +-
 arch/sandbox/include/asm/global_data.h |    2 +-
 arch/sandbox/lib/board.c               |    6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

Patch

diff --git a/arch/sandbox/cpu/cpu.c b/arch/sandbox/cpu/cpu.c
index d7684d3..b2788d5 100644
--- a/arch/sandbox/cpu/cpu.c
+++ b/arch/sandbox/cpu/cpu.c
@@ -54,7 +54,7 @@  int cleanup_before_linux(void)
 
 void *map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags)
 {
-	return (void *)(gd->ram_buf + paddr);
+	return (void *)(gd->arch.ram_buf + paddr);
 }
 
 void flush_dcache_range(unsigned long start, unsigned long stop)
diff --git a/arch/sandbox/include/asm/global_data.h b/arch/sandbox/include/asm/global_data.h
index f33f465..3ba7ed5 100644
--- a/arch/sandbox/include/asm/global_data.h
+++ b/arch/sandbox/include/asm/global_data.h
@@ -28,6 +28,7 @@ 
 
 /* Architecture-specific global data */
 struct arch_global_data {
+	u8		*ram_buf;	/* emulated RAM buffer */
 };
 
 /*
@@ -46,7 +47,6 @@  typedef	struct global_data {
 	unsigned long	env_addr;	/* Address  of Environment struct */
 	unsigned long	env_valid;	/* Checksum of Environment valid? */
 	unsigned long	fb_base;	/* base address of frame buffer */
-	u8		*ram_buf;	/* emulated RAM buffer */
 	phys_size_t	ram_size;	/* RAM size */
 	const void	*fdt_blob;	/* Our device tree, NULL if none */
 	void		**jt;		/* jump table */
diff --git a/arch/sandbox/lib/board.c b/arch/sandbox/lib/board.c
index 83858c1..3752fab 100644
--- a/arch/sandbox/lib/board.c
+++ b/arch/sandbox/lib/board.c
@@ -174,7 +174,7 @@  void board_init_f(ulong bootflag)
 	mem = os_malloc(CONFIG_SYS_SDRAM_SIZE);
 
 	assert(mem);
-	gd->ram_buf = mem;
+	gd->arch.ram_buf = mem;
 	addr = (ulong)(mem + size);
 
 	/*
@@ -227,8 +227,8 @@  void board_init_r(gd_t *id, ulong dest_addr)
 #endif
 
 	/* The Malloc area is at the top of simulated DRAM */
-	mem_malloc_init((ulong)gd->ram_buf + gd->ram_size - TOTAL_MALLOC_LEN,
-			TOTAL_MALLOC_LEN);
+	mem_malloc_init((ulong)gd->arch.ram_buf + gd->ram_size -
+			TOTAL_MALLOC_LEN, TOTAL_MALLOC_LEN);
 
 	/* initialize environment */
 	env_relocate();