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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2011-07-19 09:58:32 +0200 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2011-07-18 20:32:45 +0800 |
| commit | f928efa818adfe56a08350569a9b0f3c2fb791d2 (patch) | |
| tree | 4fc754655afbd235d466a5c9d7a63ce89faed24b /arch/arm/boards/phycard-i.MX27/pca100.c | |
| parent | 88618eb5f12c27be7bb4400eb13768e4c2822ae7 (diff) | |
| download | barebox-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/boards/phycard-i.MX27/pca100.c')
| -rw-r--r-- | arch/arm/boards/phycard-i.MX27/pca100.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/arch/arm/boards/phycard-i.MX27/pca100.c b/arch/arm/boards/phycard-i.MX27/pca100.c index 2eba3e4959..63216f523e 100644 --- a/arch/arm/boards/phycard-i.MX27/pca100.c +++ b/arch/arm/boards/phycard-i.MX27/pca100.c @@ -41,19 +41,6 @@ #include <mach/iomux-mx27.h> #include <mach/devices-imx27.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 = 0xa0000000, - .size = 128 * 1024 * 1024, - .platform_data = &ram_pdata, -}; - static struct fec_platform_data fec_info = { .xcv_type = MII100, .phy_addr = 1, @@ -150,6 +137,7 @@ static int pca100_devices_init(void) { int i; struct device_d *nand; + struct device_d *sdram_dev; unsigned int mode[] = { PD0_AIN_FEC_TXD0, @@ -224,7 +212,9 @@ static int pca100_devices_init(void) imx_gpio_mode(mode[i]); imx27_add_nand(&nand_info); - register_device(&sdram_dev); + sdram_dev = add_mem_device("ram0", 0xa0000000, 128 * 1024 * 1024, + IORESOURCE_MEM_WRITEABLE); + armlinux_add_dram(sdram_dev); imx27_add_fec(&fec_info); imx27_add_mmc0(NULL); @@ -241,7 +231,6 @@ static int pca100_devices_init(void) devfs_add_partition("nand0", 0x40000, 0x20000, PARTITION_FIXED, "env_raw"); dev_add_bb_dev("env_raw", "env0"); - armlinux_add_dram(&sdram_dev); armlinux_set_bootparams((void *)0xa0000100); armlinux_set_architecture(2149); |