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authorSascha Hauer <s.hauer@pengutronix.de>2011-07-19 09:58:32 +0200
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2011-07-18 20:32:45 +0800
commitf928efa818adfe56a08350569a9b0f3c2fb791d2 (patch)
tree4fc754655afbd235d466a5c9d7a63ce89faed24b /arch/arm/mach-versatile
parent88618eb5f12c27be7bb4400eb13768e4c2822ae7 (diff)
downloadbarebox-f928efa818adfe56a08350569a9b0f3c2fb791d2.tar.gz
barebox-f928efa818adfe56a08350569a9b0f3c2fb791d2.tar.xz
add a add_mem_device function
Add a helper function for boards to register their memory devices. This makes the board code smaller and also helps getting rid of map_base and struct memory_platform_data. And switch all of the memory to it Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'arch/arm/mach-versatile')
-rw-r--r--arch/arm/mach-versatile/core.c20
1 files changed, 5 insertions, 15 deletions
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 5857d43510..63cf4a5003 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -42,23 +42,13 @@
#include <mach/platform.h>
#include <mach/init.h>
-static struct memory_platform_data ram_pdata = {
- .name = "ram0",
- .flags = IORESOURCE_MEM_WRITEABLE,
-};
-
-static struct device_d sdram_dev = {
- .id = -1,
- .name = "mem",
- .map_base = 0x00000000,
- .platform_data = &ram_pdata,
-};
-
void versatile_add_sdram(u32 size)
{
- sdram_dev.size = size;
- register_device(&sdram_dev);
- armlinux_add_dram(&sdram_dev);
+ struct device_d *sdram_dev;
+
+ sdram_dev = add_mem_device("ram0", 0x00000000, size,
+ IORESOURCE_MEM_WRITEABLE);
+ armlinux_add_dram(sdram_dev);
}
static struct device_d uart0_serial_device = {