diff options
42 files changed, 352 insertions, 229 deletions
diff --git a/arch/arm/boards/a9m2410/a9m2410.c b/arch/arm/boards/a9m2410/a9m2410.c index b249a1dfaf..44ac44bcbc 100644 --- a/arch/arm/boards/a9m2410/a9m2410.c +++ b/arch/arm/boards/a9m2410/a9m2410.c @@ -40,11 +40,10 @@ static struct s3c24x0_nand_platform_data nand_info = { .nand_timing = CALC_NFCONF_TIMING(A9M2410_TACLS, A9M2410_TWRPH0, A9M2410_TWRPH1) }; -static int a9m2410_devices_init(void) +static int a9m2410_mem_init(void) { - uint32_t reg; resource_size_t size = 0; - struct device_d *sdram_dev; + uint32_t reg; /* * detect the current memory size @@ -101,6 +100,16 @@ static int a9m2410_devices_init(void) */ writel(0x40140, MISCCR); + arm_add_mem_device("ram0", CS6_BASE, size); + + return 0; +} +mem_initcall(a9m2410_mem_init); + +static int a9m2410_devices_init(void) +{ + uint32_t reg; + /* ----------- configure the access to the outer space ---------- */ reg = readl(BWSCON); @@ -124,7 +133,6 @@ static int a9m2410_devices_init(void) /* ----------- the devices the boot loader should work with -------- */ add_generic_device("s3c24x0_nand", -1, NULL, S3C24X0_NAND_BASE, 0, IORESOURCE_MEM, &nand_info); - sdram_dev = arm_add_mem_device("ram0", CS6_BASE, size); /* * SMSC 91C111 network controller on the baseboard * connected to CS line 1 and interrupt line @@ -142,7 +150,7 @@ static int a9m2410_devices_init(void) dev_add_bb_dev("env_raw", "env0"); #endif - armlinux_set_bootparams(dev_get_mem_region(sdram_dev, 0) + 0x100); + armlinux_set_bootparams((void*)CS6_BASE + 0x100); armlinux_set_architecture(MACH_TYPE_A9M2410); return 0; diff --git a/arch/arm/boards/a9m2440/a9m2440.c b/arch/arm/boards/a9m2440/a9m2440.c index c5b467a603..89c9cdf57e 100644 --- a/arch/arm/boards/a9m2440/a9m2440.c +++ b/arch/arm/boards/a9m2440/a9m2440.c @@ -72,11 +72,8 @@ static void a9m2440_disable_second_sdram_bank(void) writel(readl(MISCCR) | (1 << 18), MISCCR); /* disable clock */ } -static int a9m2440_devices_init(void) +static int a9m2440_mem_init(void) { - uint32_t reg; - struct device_d *sdram_dev; - /* * The special SDRAM setup code for this machine will always enable * both SDRAM banks. But the second SDRAM device may not exists! @@ -106,6 +103,16 @@ static int a9m2440_devices_init(void) break; } + arm_add_mem_device("ram0", CS6_BASE, s3c24x0_get_memory_size()); + + return 0; +} +mem_initcall(a9m2440_mem_init); + +static int a9m2440_devices_init(void) +{ + uint32_t reg; + /* ----------- configure the access to the outer space ---------- */ reg = readl(BWSCON); @@ -128,7 +135,6 @@ static int a9m2440_devices_init(void) /* ----------- the devices the boot loader should work with -------- */ add_generic_device("s3c24x0_nand", -1, NULL, S3C24X0_NAND_BASE, 0, IORESOURCE_MEM, &nand_info); - sdram_dev = arm_add_mem_device("ram0", CS6_BASE, s3c24x0_get_memory_size()); /* * cs8900 network controller onboard * Connected to CS line 5 + A24 and interrupt line EINT9, @@ -145,7 +151,7 @@ static int a9m2440_devices_init(void) devfs_add_partition("nand0", 0x40000, 0x20000, PARTITION_FIXED, "env_raw"); dev_add_bb_dev("env_raw", "env0"); #endif - armlinux_set_bootparams(dev_get_mem_region(sdram_dev, 0) + 0x100); + armlinux_set_bootparams((void*)CS6_BASE + 0x100); armlinux_set_architecture(MACH_TYPE_A9M2440); return 0; diff --git a/arch/arm/boards/at91rm9200ek/init.c b/arch/arm/boards/at91rm9200ek/init.c index 9b589965e6..cff7ede4d3 100644 --- a/arch/arm/boards/at91rm9200ek/init.c +++ b/arch/arm/boards/at91rm9200ek/init.c @@ -39,6 +39,14 @@ static struct at91_ether_platform_data ether_pdata = { .phy_addr = 0, }; +static int at91rm9200ek_mem_init(void) +{ + at91_add_device_sdram(64 * 1024 * 1024); + + return 0; +} +mem_initcall(at91rm9200ek_mem_init); + static int at91rm9200ek_devices_init(void) { /* @@ -47,7 +55,6 @@ static int at91rm9200ek_devices_init(void) */ at91_set_gpio_output(AT91_PIN_PA23, 1); - at91_add_device_sdram(64 * 1024 * 1024); at91_add_device_eth(ðer_pdata); add_cfi_flash_device(0, AT91_CHIPSELECT_0, 0, 0); diff --git a/arch/arm/boards/at91sam9260ek/init.c b/arch/arm/boards/at91sam9260ek/init.c index 966dd2fd30..861e8980a5 100644 --- a/arch/arm/boards/at91sam9260ek/init.c +++ b/arch/arm/boards/at91sam9260ek/init.c @@ -141,13 +141,20 @@ static void at91sam9260ek_phy_reset(void) AT91_RSTC_URSTEN); } +static int at91sam9260ek_mem_init(void) +{ + at91_add_device_sdram(64 * 1024 * 1024); + + return 0; +} +mem_initcall(at91sam9260ek_mem_init); + static int at91sam9260ek_devices_init(void) { ek_add_device_nand(); at91sam9260ek_phy_reset(); at91_add_device_eth(&macb_pdata); - at91_add_device_sdram(64 * 1024 * 1024); armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100)); ek_set_board_type(); diff --git a/arch/arm/boards/at91sam9261ek/init.c b/arch/arm/boards/at91sam9261ek/init.c index 627202f1c2..69111a0099 100644 --- a/arch/arm/boards/at91sam9261ek/init.c +++ b/arch/arm/boards/at91sam9261ek/init.c @@ -132,10 +132,17 @@ static void __init ek_add_device_dm9000(void) static void __init ek_add_device_dm9000(void) {} #endif /* CONFIG_DRIVER_NET_DM9000 */ +static int at91sam9261ek_mem_init(void) +{ + at91_add_device_sdram(64 * 1024 * 1024); + + return 0; +} +mem_initcall(at91sam9261ek_mem_init); + static int at91sam9261ek_devices_init(void) { - at91_add_device_sdram(64 * 1024 * 1024); ek_add_device_nand(); ek_add_device_dm9000(); diff --git a/arch/arm/boards/at91sam9263ek/init.c b/arch/arm/boards/at91sam9263ek/init.c index 036a1c4845..46f3a7ede2 100644 --- a/arch/arm/boards/at91sam9263ek/init.c +++ b/arch/arm/boards/at91sam9263ek/init.c @@ -107,6 +107,14 @@ static void ek_add_device_mci(void) static void ek_add_device_mci(void) {} #endif +static int at91sam9263ek_mem_init(void) +{ + at91_add_device_sdram(64 * 1024 * 1024); + + return 0; +} +mem_initcall(at91sam9263ek_mem_init); + static int at91sam9263ek_devices_init(void) { /* @@ -117,7 +125,6 @@ static int at91sam9263ek_devices_init(void) at91_set_gpio_output(AT91_PIN_PB27, 1); at91_set_gpio_value(AT91_PIN_PB27, 1); /* 1- enable, 0 - disable */ - at91_add_device_sdram(64 * 1024 * 1024); ek_add_device_nand(); at91_add_device_eth(&macb_pdata); add_cfi_flash_device(0, AT91_CHIPSELECT_0, 8 * 1024 * 1024, 0); diff --git a/arch/arm/boards/at91sam9m10g45ek/init.c b/arch/arm/boards/at91sam9m10g45ek/init.c index 8cdcb8d626..ba7c2fff48 100644 --- a/arch/arm/boards/at91sam9m10g45ek/init.c +++ b/arch/arm/boards/at91sam9m10g45ek/init.c @@ -126,10 +126,16 @@ static void ek_add_device_mci(void) static void ek_add_device_mci(void) {} #endif +static int at91sam9m10g45ek_mem_init(void) +{ + at91_add_device_sdram(128 * 1024 * 1024); + + return 0; +} +mem_initcall(at91sam9m10g45ek_mem_init); static int at91sam9m10g45ek_devices_init(void) { - at91_add_device_sdram(128 * 1024 * 1024); ek_add_device_nand(); at91_add_device_eth(&macb_pdata); ek_add_device_mci(); diff --git a/arch/arm/boards/chumby_falconwing/falconwing.c b/arch/arm/boards/chumby_falconwing/falconwing.c index 06916f0a01..b20dd743a9 100644 --- a/arch/arm/boards/chumby_falconwing/falconwing.c +++ b/arch/arm/boards/chumby_falconwing/falconwing.c @@ -261,9 +261,11 @@ static const uint32_t pad_setup[] = { GPMI_RDY3_GPIO | GPIO_IN | PULLUP(1), }; -#ifdef CONFIG_MMU -static int falconwing_mmu_init(void) +static int falconwing_mem_init(void) { + arm_add_mem_device("ram0", IMX_MEMORY_BASE, 64 * 1024 * 1024); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0x40000000, 0x40000000, 64, PMD_SECT_DEF_CACHED); @@ -272,11 +274,10 @@ static int falconwing_mmu_init(void) setup_dma_coherent(0x10000000); mmu_enable(); - +#endif return 0; } -postcore_initcall(falconwing_mmu_init); -#endif +mem_initcall(falconwing_mem_init); /** * Try to register an environment storage on the attached MCI card @@ -333,13 +334,11 @@ static void falconwing_init_usb(void) static int falconwing_devices_init(void) { int i, rc; - struct device_d *sdram_dev; /* initizalize gpios */ for (i = 0; i < ARRAY_SIZE(pad_setup); i++) imx_gpio_mode(pad_setup[i]); - sdram_dev = arm_add_mem_device("ram0", IMX_MEMORY_BASE, 64 * 1024 * 1024); imx_set_ioclk(480000000); /* enable IOCLK to run at the PLL frequency */ /* run the SSP unit clock at 100,000 kHz */ imx_set_sspclk(0, 100000000, 1); @@ -350,7 +349,7 @@ static int falconwing_devices_init(void) falconwing_init_usb(); - armlinux_set_bootparams(dev_get_mem_region(sdram_dev, 0) + 0x100); + armlinux_set_bootparams((void *)IMX_MEMORY_BASE + 0x100); armlinux_set_architecture(MACH_TYPE_CHUMBY); rc = register_persistant_environment(); diff --git a/arch/arm/boards/edb93xx/edb93xx.c b/arch/arm/boards/edb93xx/edb93xx.c index fd838bf705..3e4e0b04a0 100644 --- a/arch/arm/boards/edb93xx/edb93xx.c +++ b/arch/arm/boards/edb93xx/edb93xx.c @@ -34,19 +34,8 @@ #define DEVCFG_U1EN (1 << 18) -static int ep93xx_devices_init(void) +static int ep93xx_mem_init(void) { - add_cfi_flash_device(-1, 0x60000000, EDB93XX_CFI_FLASH_SIZE, 0); - - /* - * Create partitions that should be - * not touched by any regular user - */ - devfs_add_partition("nor0", 0x00000, 0x40000, PARTITION_FIXED, "self0"); - devfs_add_partition("nor0", 0x40000, 0x20000, PARTITION_FIXED, "env0"); - - protect_file("/dev/env0", 1); - arm_add_mem_device("ram0", CONFIG_EP93XX_SDRAM_BANK0_BASE, CONFIG_EP93XX_SDRAM_BANK0_SIZE); #if (CONFIG_EP93XX_SDRAM_NUM_BANKS >= 2) @@ -62,6 +51,23 @@ static int ep93xx_devices_init(void) CONFIG_EP93XX_SDRAM_BANK2_SIZE); #endif + return 0; +} +mem_initcall(ep93xx_mem_init); + +static int ep93xx_devices_init(void) +{ + add_cfi_flash_device(-1, 0x60000000, EDB93XX_CFI_FLASH_SIZE, 0); + + /* + * Create partitions that should be + * not touched by any regular user + */ + devfs_add_partition("nor0", 0x00000, 0x40000, PARTITION_FIXED, "self0"); + devfs_add_partition("nor0", 0x40000, 0x20000, PARTITION_FIXED, "env0"); + + protect_file("/dev/env0", 1); + /* * Up to 32MiB NOR type flash, connected to * CS line 6, data width is 16 bit diff --git a/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c b/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c index e188fabd32..5c07597efa 100644 --- a/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c +++ b/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c @@ -156,9 +156,11 @@ static struct fsl_usb2_platform_data usb_pdata = { .phy_mode = FSL_USB2_PHY_UTMI, }; -#ifdef CONFIG_MMU -static void eukrea_cpuimx25_mmu_init(void) +static int eukrea_cpuimx25_mem_init(void) { + arm_add_mem_device("ram0", IMX_SDRAM_CS0, 64 * 1024 * 1024); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0x80000000, 0x80000000, 128, PMD_SECT_DEF_CACHED); @@ -167,12 +169,10 @@ static void eukrea_cpuimx25_mmu_init(void) setup_dma_coherent(0x10000000); mmu_enable(); -} -#else -static void eukrea_cpuimx25_mmu_init(void) -{ -} #endif + return 0; +} +mem_initcall(eukrea_cpuimx25_mem_init); static struct pad_desc eukrea_cpuimx25_pads[] = { MX25_PAD_FEC_MDC__FEC_MDC, @@ -230,8 +230,6 @@ static struct pad_desc eukrea_cpuimx25_pads[] = { static int eukrea_cpuimx25_devices_init(void) { - eukrea_cpuimx25_mmu_init(); - mxc_iomux_v3_setup_multiple_pads(eukrea_cpuimx25_pads, ARRAY_SIZE(eukrea_cpuimx25_pads)); @@ -251,8 +249,6 @@ static int eukrea_cpuimx25_devices_init(void) PARTITION_FIXED, "env_raw"); dev_add_bb_dev("env_raw", "env0"); - arm_add_mem_device("ram0", IMX_SDRAM_CS0, 64 * 1024 * 1024); - /* enable LCD */ gpio_direction_output(26, 1); gpio_set_value(26, 1); diff --git a/arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c b/arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c index e42ad7cfc4..ac886fa303 100644 --- a/arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c +++ b/arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c @@ -88,9 +88,11 @@ static struct i2c_board_info i2c_devices[] = { }, }; -#ifdef CONFIG_MMU -static void eukrea_cpuimx27_mmu_init(void) +static int eukrea_cpuimx27_mem_init(void) { + arm_add_mem_device("ram0", 0xa0000000, SDRAM0 * 1024 * 1024); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0xa0000000, 0xa0000000, 128, PMD_SECT_DEF_CACHED); @@ -99,12 +101,10 @@ static void eukrea_cpuimx27_mmu_init(void) setup_dma_coherent(0x10000000); mmu_enable(); -} -#else -static void eukrea_cpuimx27_mmu_init(void) -{ -} #endif + return 0; +} +mem_initcall(eukrea_cpuimx27_mem_init); #ifdef CONFIG_DRIVER_VIDEO_IMX static struct imx_fb_videomode imxfb_mode = { @@ -192,8 +192,6 @@ static int eukrea_cpuimx27_devices_init(void) #endif }; - eukrea_cpuimx27_mmu_init(); - /* configure 16 bit nor flash on cs0 */ CS0U = 0x00008F03; CS0L = 0xA0330D01; @@ -208,7 +206,6 @@ static int eukrea_cpuimx27_devices_init(void) add_cfi_flash_device(-1, 0xC2000000, 32 * 1024 * 1024, 0); #endif imx27_add_nand(&nand_info); - arm_add_mem_device("ram0", 0xa0000000, SDRAM0 * 1024 * 1024); PCCR0 |= PCCR0_I2C1_EN; i2c_register_board_info(0, i2c_devices, ARRAY_SIZE(i2c_devices)); diff --git a/arch/arm/boards/eukrea_cpuimx35/eukrea_cpuimx35.c b/arch/arm/boards/eukrea_cpuimx35/eukrea_cpuimx35.c index 29b9edf4ad..02df444e39 100644 --- a/arch/arm/boards/eukrea_cpuimx35/eukrea_cpuimx35.c +++ b/arch/arm/boards/eukrea_cpuimx35/eukrea_cpuimx35.c @@ -126,9 +126,11 @@ static struct fsl_usb2_platform_data usb_pdata = { }; #endif -#ifdef CONFIG_MMU -static int eukrea_cpuimx35_mmu_init(void) +static int eukrea_cpuimx35_mem_init(void) { + arm_add_mem_device("ram0", IMX_SDRAM_CS0, 128 * 1024 * 1024); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0x80000000, 0x80000000, 128, PMD_SECT_DEF_CACHED); @@ -141,10 +143,10 @@ static int eukrea_cpuimx35_mmu_init(void) #ifdef CONFIG_CACHE_L2X0 l2x0_init((void __iomem *)0x30000000, 0x00030024, 0x00000000); #endif +#endif return 0; } -postcore_initcall(eukrea_cpuimx35_mmu_init); -#endif +mem_initcall(eukrea_cpuimx35_mem_init); static int eukrea_cpuimx35_devices_init(void) { @@ -156,8 +158,6 @@ static int eukrea_cpuimx35_devices_init(void) dev_add_bb_dev("env_raw", "env0"); imx35_add_fec(&fec_info); - - arm_add_mem_device("ram0", IMX_SDRAM_CS0, 128 * 1024 * 1024); imx35_add_fb(&ipu_fb_data); imx35_add_i2c0(NULL); diff --git a/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c b/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c index 2510e07203..b6fce93289 100644 --- a/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c +++ b/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c @@ -93,9 +93,11 @@ static struct pad_desc eukrea_cpuimx51_pads[] = { #define GPIO_LAN8700_RESET (1 * 32 + 31) #define GPIO_LCD_BL (2 * 32 + 4) -#ifdef CONFIG_MMU -static void eukrea_cpuimx51_mmu_init(void) +static int eukrea_cpuimx51_mem_init(void) { + arm_add_mem_device("ram0", 0x90000000, 256 * 1024 * 1024); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0x90000000, 0x90000000, 256, PMD_SECT_DEF_CACHED); @@ -110,18 +112,13 @@ static void eukrea_cpuimx51_mmu_init(void) #endif mmu_enable(); -} -#else -static void eukrea_cpuimx51_mmu_init(void) -{ -} #endif + return 0; +} +mem_initcall(eukrea_cpuimx51_mem_init); static int eukrea_cpuimx51_devices_init(void) { - eukrea_cpuimx51_mmu_init(); - - arm_add_mem_device("ram0", 0x90000000, 256 * 1024 * 1024); imx51_add_fec(&fec_info); #ifdef CONFIG_MCI_IMX_ESDHC imx51_add_mmc0(NULL); diff --git a/arch/arm/boards/freescale-mx23-evk/mx23-evk.c b/arch/arm/boards/freescale-mx23-evk/mx23-evk.c index 7e23e9a337..47f676919a 100644 --- a/arch/arm/boards/freescale-mx23-evk/mx23-evk.c +++ b/arch/arm/boards/freescale-mx23-evk/mx23-evk.c @@ -25,12 +25,17 @@ #include <generated/mach-types.h> #include <mach/imx-regs.h> -static int mx23_evk_devices_init(void) +static int mx23_evk_mem_init(void) { - struct device_d *sdram_dev; + arm_add_mem_device("ram0", IMX_MEMORY_BASE, 32 * 1024 * 1024); + + return 0; +} +mem_initcall(mx23_evk_mem_init); - sdram_dev = arm_add_mem_device("ram0", IMX_MEMORY_BASE, 32 * 1024 * 1024); - armlinux_set_bootparams(dev_get_mem_region(sdram_dev, 0) + 0x100); +static int mx23_evk_devices_init(void) +{ + armlinux_set_bootparams((void*)IMX_MEMORY_BASE + 0x100); armlinux_set_architecture(MACH_TYPE_MX23EVK); return 0; diff --git a/arch/arm/boards/freescale-mx25-3-stack/3stack.c b/arch/arm/boards/freescale-mx25-3-stack/3stack.c index b1422327e0..979115d927 100644 --- a/arch/arm/boards/freescale-mx25-3-stack/3stack.c +++ b/arch/arm/boards/freescale-mx25-3-stack/3stack.c @@ -192,6 +192,22 @@ static int imx25_3ds_fec_init(void) } late_initcall(imx25_3ds_fec_init); +static int imx25_mem_init(void) +{ +#if defined CONFIG_FREESCALE_MX25_3STACK_SDRAM_64MB_DDR2 +#define SDRAM_SIZE 64 * 1024 * 1024 +#elif defined CONFIG_FREESCALE_MX25_3STACK_SDRAM_128MB_MDDR +#define SDRAM_SIZE 128 * 1024 * 1024 +#else +#error "Unsupported SDRAM type" +#endif + arm_add_mem_device("ram0", IMX_SDRAM_CS0, SDRAM_SIZE); + add_mem_device("sram0", 0x78000000, 128 * 1024, IORESOURCE_MEM_WRITEABLE); + + return 0; +} +mem_initcall(imx25_mem_init); + static int imx25_devices_init(void) { #ifdef CONFIG_USB @@ -216,16 +232,6 @@ static int imx25_devices_init(void) devfs_add_partition("nand0", 0x40000, 0x20000, PARTITION_FIXED, "env_raw"); dev_add_bb_dev("env_raw", "env0"); -#if defined CONFIG_FREESCALE_MX25_3STACK_SDRAM_64MB_DDR2 -#define SDRAM_SIZE 64 * 1024 * 1024 -#elif defined CONFIG_FREESCALE_MX25_3STACK_SDRAM_128MB_MDDR -#define SDRAM_SIZE 128 * 1024 * 1024 -#else -#error "Unsupported SDRAM type" -#endif - arm_add_mem_device("ram0", IMX_SDRAM_CS0, SDRAM_SIZE); - add_mem_device("sram0", 0x78000000, 128 * 1024, IORESOURCE_MEM_WRITEABLE); - i2c_register_board_info(0, i2c_devices, ARRAY_SIZE(i2c_devices)); imx25_add_i2c0(NULL); diff --git a/arch/arm/boards/freescale-mx35-3-stack/3stack.c b/arch/arm/boards/freescale-mx35-3-stack/3stack.c index 27d4e83d6f..ab702650ab 100644 --- a/arch/arm/boards/freescale-mx35-3-stack/3stack.c +++ b/arch/arm/boards/freescale-mx35-3-stack/3stack.c @@ -128,6 +128,13 @@ static void set_board_rev(int rev) imx35_3ds_system_rev = (imx35_3ds_system_rev & ~(0xF << 8)) | (rev & 0xF) << 8; } +static int f3s_mem_init(void) +{ + arm_add_mem_device("ram0", IMX_SDRAM_CS0, 124 * 1024 * 1024); + + return 0; +} +mem_initcall(f3s_mem_init); static int f3s_devices_init(void) { @@ -177,7 +184,6 @@ static int f3s_devices_init(void) imx35_add_mmc0(NULL); - arm_add_mem_device("ram0", IMX_SDRAM_CS0, 124 * 1024 * 1024); imx35_add_fb(&ipu_fb_data); armlinux_set_bootparams((void *)0x80000100); diff --git a/arch/arm/boards/freescale-mx51-pdk/board.c b/arch/arm/boards/freescale-mx51-pdk/board.c index 509e3c46f9..f34765737b 100644 --- a/arch/arm/boards/freescale-mx51-pdk/board.c +++ b/arch/arm/boards/freescale-mx51-pdk/board.c @@ -73,9 +73,11 @@ static struct pad_desc f3s_pads[] = { IOMUX_PAD(0x60C, 0x21C, 3, 0x0, 0, 0x85), /* FIXME: needed? */ }; -#ifdef CONFIG_MMU -static void babbage_mmu_init(void) +static int babbage_mem_init(void) { + arm_add_mem_device("ram0", 0x90000000, 512 * 1024 * 1024); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0x90000000, 0x90000000, 512, PMD_SECT_DEF_CACHED); @@ -84,12 +86,10 @@ static void babbage_mmu_init(void) setup_dma_coherent(0x20000000); mmu_enable(); -} -#else -static void babbage_mmu_init(void) -{ -} #endif + return 0; +} +mem_initcall(babbage_mem_init); #define BABBAGE_ECSPI1_CS0 (3 * 32 + 24) static int spi_0_cs[] = {BABBAGE_ECSPI1_CS0}; @@ -227,10 +227,6 @@ static void babbage_power_init(void) static int f3s_devices_init(void) { - babbage_mmu_init(); - - arm_add_mem_device("ram0", 0x90000000, 512 * 1024 * 1024); - imx51_iim_register_fec_ethaddr(); imx51_add_fec(&fec_info); imx51_add_mmc0(NULL); diff --git a/arch/arm/boards/freescale-mx53-loco/board.c b/arch/arm/boards/freescale-mx53-loco/board.c index 8ffe9643a5..92cff017fb 100644 --- a/arch/arm/boards/freescale-mx53-loco/board.c +++ b/arch/arm/boards/freescale-mx53-loco/board.c @@ -73,9 +73,12 @@ static struct pad_desc loco_pads[] = { MX53_PAD_EIM_DA13__GPIO3_13, }; -#ifdef CONFIG_MMU -static void loco_mmu_init(void) +static int loco_mem_init(void) { + arm_add_mem_device("ram0", 0x70000000, SZ_512M); + arm_add_mem_device("ram1", 0xb0000000, SZ_512M); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0x70000000, 0x70000000, 512, PMD_SECT_DEF_CACHED); @@ -86,12 +89,10 @@ static void loco_mmu_init(void) setup_dma_coherent(0x20000000); mmu_enable(); -} -#else -static void loco_mmu_init(void) -{ -} #endif + return 0; +} +mem_initcall(loco_mem_init); #define LOCO_FEC_PHY_RST IMX_GPIO_NR(7, 6) @@ -104,11 +105,6 @@ static void loco_fec_reset(void) static int loco_devices_init(void) { - loco_mmu_init(); - - arm_add_mem_device("ram0", 0x70000000, SZ_512M); - arm_add_mem_device("ram1", 0xb0000000, SZ_512M); - imx51_iim_register_fec_ethaddr(); imx53_add_fec(&fec_info); imx53_add_mmc0(NULL); diff --git a/arch/arm/boards/guf-cupid/board.c b/arch/arm/boards/guf-cupid/board.c index d66afacd8f..134f377165 100644 --- a/arch/arm/boards/guf-cupid/board.c +++ b/arch/arm/boards/guf-cupid/board.c @@ -96,9 +96,11 @@ static struct imx_ipu_fb_platform_data ipu_fb_data = { .enable = cupid_fb_enable, }; -#ifdef CONFIG_MMU -static int cupid_mmu_init(void) +static int cupid_mem_init(void) { + arm_add_mem_device("ram0", IMX_SDRAM_CS0, 128 * 1024 * 1024); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0x80000000, 0x80000000, 128, PMD_SECT_DEF_CACHED); @@ -111,10 +113,10 @@ static int cupid_mmu_init(void) #ifdef CONFIG_CACHE_L2X0 l2x0_init((void __iomem *)0x30000000, 0x00030024, 0x00000000); #endif +#endif return 0; } -postcore_initcall(cupid_mmu_init); -#endif +mem_initcall(cupid_mem_init); static int cupid_devices_init(void) { @@ -138,7 +140,6 @@ static int cupid_devices_init(void) devfs_add_partition("nand0", 0x40000, 0x80000, PARTITION_FIXED, "env_raw"); dev_add_bb_dev("env_raw", "env0"); - arm_add_mem_device("ram0", IMX_SDRAM_CS0, 128 * 1024 * 1024); imx35_add_fb(&ipu_fb_data); imx35_add_mmc0(NULL); diff --git a/arch/arm/boards/guf-neso/board.c b/arch/arm/boards/guf-neso/board.c index 6486f3ae92..3517a5dfa0 100644 --- a/arch/arm/boards/guf-neso/board.c +++ b/arch/arm/boards/guf-neso/board.c @@ -136,9 +136,11 @@ static void neso_usbh_init(void) } #endif -#ifdef CONFIG_MMU -static void neso_mmu_init(void) +static int neso_mem_init(void) { + arm_add_mem_device("ram0", 0xa0000000, 128 * 1024 * 1024); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0xa0000000, 0xa0000000, 128, PMD_SECT_DEF_CACHED); @@ -147,12 +149,10 @@ static void neso_mmu_init(void) setup_dma_coherent(0x10000000); mmu_enable(); -} -#else -static void neso_mmu_init(void) -{ -} #endif + return 0; +} +mem_initcall(neso_mem_init); static int neso_devices_init(void) { @@ -280,15 +280,11 @@ static int neso_devices_init(void) gpio_direction_output(OTG_PHY_CS_GPIO, 1); gpio_direction_output(USBH2_PHY_CS_GPIO, 1); - - neso_mmu_init(); - /* initialize gpios */ for (i = 0; i < ARRAY_SIZE(mode); i++) imx_gpio_mode(mode[i]); imx27_add_nand(&nand_info); - arm_add_mem_device("ram0", 0xa0000000, 128 * 1024 * 1024); imx27_add_fb(&neso_fb_data); #ifdef CONFIG_USB diff --git a/arch/arm/boards/imx21ads/imx21ads.c b/arch/arm/boards/imx21ads/imx21ads.c index b449279876..d58831e748 100644 --- a/arch/arm/boards/imx21ads/imx21ads.c +++ b/arch/arm/boards/imx21ads/imx21ads.c @@ -115,6 +115,14 @@ static int imx21ads_timing_init(void) core_initcall(imx21ads_timing_init); +static int mx21ads_mem_init(void) +{ + arm_add_mem_device("ram0", 0xc0000000, 64 * 1024 * 1024); + + return 0; +} +mem_initcall(mx21ads_mem_init); + static int mx21ads_devices_init(void) { int i; @@ -157,7 +165,6 @@ static int mx21ads_devices_init(void) imx_gpio_mode(mode[i]); add_cfi_flash_device(-1, 0xC8000000, 32 * 1024 * 1024, 0); - arm_add_mem_device("ram0", 0xc0000000, 64 * 1024 * 1024); imx21_add_nand(&nand_info); add_generic_device("cs8900", -1, NULL, IMX_CS1_BASE, 0x1000, IORESOURCE_MEM, NULL); diff --git a/arch/arm/boards/imx27ads/imx27ads.c b/arch/arm/boards/imx27ads/imx27ads.c index 299b2ea01c..da4260fa58 100644 --- a/arch/arm/boards/imx27ads/imx27ads.c +++ b/arch/arm/boards/imx27ads/imx27ads.c @@ -74,6 +74,14 @@ static int imx27ads_timing_init(void) core_initcall(imx27ads_timing_init); +static int mx27ads_mem_init(void) +{ + arm_add_mem_device("ram0", 0xa0000000, 128 * 1024 * 1024); + + return 0; +} +mem_initcall(mx27ads_mem_init); + static int mx27ads_devices_init(void) { int i; @@ -108,7 +116,6 @@ static int mx27ads_devices_init(void) add_cfi_flash_device(-1, 0xC0000000, 32 * 1024 * 1024, 0); - arm_add_mem_device("ram0", 0xa0000000, 128 * 1024 * 1024); imx27_add_fec(&fec_info); devfs_add_partition("nor0", 0x00000, 0x20000, PARTITION_FIXED, "self0"); devfs_add_partition("nor0", 0x20000, 0x20000, PARTITION_FIXED, "env0"); diff --git a/arch/arm/boards/karo-tx25/board.c b/arch/arm/boards/karo-tx25/board.c index 4e5eafa432..a01fa3c25d 100644 --- a/arch/arm/boards/karo-tx25/board.c +++ b/arch/arm/boards/karo-tx25/board.c @@ -52,9 +52,14 @@ struct imx_nand_platform_data nand_info = { .flash_bbt = 1, }; -#ifdef CONFIG_MMU -static int tx25_mmu_init(void) +static int tx25_mem_init(void) { + arm_add_mem_device("ram0", IMX_SDRAM_CS0, 32 * 1024 * 1024); + arm_add_mem_device("ram0", IMX_SDRAM_CS1, 32 * 1024 * 1024); + add_mem_device("ram0", 0x78000000, 128 * 1024, + IORESOURCE_MEM_WRITEABLE); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0x80000000, 0x80000000, 32, PMD_SECT_DEF_CACHED); @@ -64,17 +69,11 @@ static int tx25_mmu_init(void) setup_dma_coherent(0x02000000); -#if TEXT_BASE & (0x100000 - 1) -#warning cannot create vector section. Adjust TEXT_BASE to a 1M boundary -#else - arm_create_section(0x0, TEXT_BASE, 1, PMD_SECT_DEF_UNCACHED); -#endif mmu_enable(); - +#endif return 0; } -postcore_initcall(tx25_mmu_init); -#endif +mem_initcall(tx25_mem_init); static struct pad_desc karo_tx25_padsd_fec[] = { MX25_PAD_D11__GPIO_4_9, /* FEC PHY power on pin */ @@ -134,11 +133,6 @@ static int tx25_devices_init(void) devfs_add_partition("nand0", 0x40000, 0x80000, PARTITION_FIXED, "env_raw"); dev_add_bb_dev("env_raw", "env0"); - arm_add_mem_device("ram0", IMX_SDRAM_CS0, 32 * 1024 * 1024); - arm_add_mem_device("ram0", IMX_SDRAM_CS1, 32 * 1024 * 1024); - add_mem_device("ram0", 0x78000000, 128 * 1024, - IORESOURCE_MEM_WRITEABLE); - armlinux_set_bootparams((void *)0x80000100); armlinux_set_architecture(MACH_TYPE_TX25); armlinux_set_serial(imx_uid()); diff --git a/arch/arm/boards/karo-tx28/tx28.c b/arch/arm/boards/karo-tx28/tx28.c index 095835b5d4..d6e3f9c25c 100644 --- a/arch/arm/boards/karo-tx28/tx28.c +++ b/arch/arm/boards/karo-tx28/tx28.c @@ -70,9 +70,11 @@ static const uint32_t tx28_pad_setup[] = { extern void base_board_init(void); -#ifdef CONFIG_MMU -static int tx28_mmu_init(void) +static int tx28_mem_init(void) { + arm_add_mem_device("ram0", IMX_MEMORY_BASE, 128 * 1024 * 1024); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0x40000000, 0x40000000, 128, PMD_SECT_DEF_CACHED); @@ -81,23 +83,20 @@ static int tx28_mmu_init(void) setup_dma_coherent(0x10000000); mmu_enable(); - +#endif return 0; } -postcore_initcall(tx28_mmu_init); -#endif +mem_initcall(tx28_mem_init); static int tx28_devices_init(void) { int i; - struct device_d *sdram_dev; /* initizalize gpios */ for (i = 0; i < ARRAY_SIZE(tx28_pad_setup); i++) imx_gpio_mode(tx28_pad_setup[i]); - sdram_dev = arm_add_mem_device("ram0", IMX_MEMORY_BASE, 128 * 1024 * 1024); - armlinux_set_bootparams(dev_get_mem_region(sdram_dev, 0) + 0x100); + armlinux_set_bootparams((void *)IMX_MEMORY_BASE + 0x100); armlinux_set_architecture(MACH_TYPE_TX28); base_board_init(); diff --git a/arch/arm/boards/mini2440/mini2440.c b/arch/arm/boards/mini2440/mini2440.c index df7e6179e3..fd1f2f27c3 100644 --- a/arch/arm/boards/mini2440/mini2440.c +++ b/arch/arm/boards/mini2440/mini2440.c @@ -263,11 +263,18 @@ static const unsigned pin_usage[] = { GPH7_RXD2, }; +static int mini2440_mem_init(void) +{ + arm_add_mem_device("ram0", CS6_BASE, s3c24x0_get_memory_size()); + + return 0; +} +mem_initcall(mini2440_mem_init); + static int mini2440_devices_init(void) { uint32_t reg; int i; - struct device_d *sdram_dev; /* ----------- configure the access to the outer space ---------- */ for (i = 0; i < ARRAY_SIZE(pin_usage); i++) @@ -290,8 +297,6 @@ static int mini2440_devices_init(void) add_generic_device("s3c24x0_nand", -1, NULL, S3C24X0_NAND_BASE, 0, IORESOURCE_MEM, &nand_info); - sdram_dev = arm_add_mem_device("ram0", CS6_BASE, s3c24x0_get_memory_size()); - add_dm9000_device(0, CS4_BASE + 0x300, CS4_BASE + 0x304, IORESOURCE_MEM_16BIT, &dm9000_data); #ifdef CONFIG_NAND @@ -308,7 +313,7 @@ static int mini2440_devices_init(void) IORESOURCE_MEM, &mci_data); add_generic_device("s3c_fb", 0, NULL, S3C2410_LCD_BASE, 0, IORESOURCE_MEM, &s3c24x0_fb_data); - armlinux_set_bootparams(dev_get_mem_region(sdram_dev, 0) + 0x100); + armlinux_set_bootparams((void*)CS6_BASE + 0x100); armlinux_set_architecture(MACH_TYPE_MINI2440); return 0; diff --git a/arch/arm/boards/mmccpu/init.c b/arch/arm/boards/mmccpu/init.c index eb6b4900fd..36bc193bfc 100644 --- a/arch/arm/boards/mmccpu/init.c +++ b/arch/arm/boards/mmccpu/init.c @@ -42,6 +42,14 @@ static struct at91_ether_platform_data macb_pdata = { .phy_addr = 4, }; +static int mmccpu_mem_init(void) +{ + at91_add_device_sdram(128 * 1024 * 1024); + + return 0; +} +mem_initcall(mmccpu_mem_init); + static int mmccpu_devices_init(void) { /* @@ -52,7 +60,6 @@ static int mmccpu_devices_init(void) at91_set_gpio_output(AT91_PIN_PB27, 1); at91_set_gpio_value(AT91_PIN_PB27, 1); /* 1- enable, 0 - disable */ - at91_add_device_sdram(128 * 1024 * 1024); at91_add_device_eth(&macb_pdata); add_cfi_flash_device(0, AT91_CHIPSELECT_0, 0, 0); diff --git a/arch/arm/boards/netx/netx.c b/arch/arm/boards/netx/netx.c index e9b834a16d..92d2911e68 100644 --- a/arch/arm/boards/netx/netx.c +++ b/arch/arm/boards/netx/netx.c @@ -38,10 +38,17 @@ struct netx_eth_platform_data eth1_data = { .xcno = 1, }; +static int netx_mem_init(void) +{ + arm_add_mem_device("ram0", 0x80000000, 64 * 1024 * 1024); + + return 0; +} +mem_initcall(netx_mem_init); + static int netx_devices_init(void) { add_cfi_flash_device(-1, 0xC0000000, 32 * 1024 * 1024, 0); - arm_add_mem_device("ram0", 0x80000000, 64 * 1024 * 1024); add_generic_device("netx-eth", -1, NULL, 0, 0, IORESOURCE_MEM, ð0_data); add_generic_device("netx-eth", -1, NULL, 0, 0, IORESOURCE_MEM, ð1_data); diff --git a/arch/arm/boards/nhk8815/setup.c b/arch/arm/boards/nhk8815/setup.c index da6be93406..dcf716620d 100644 --- a/arch/arm/boards/nhk8815/setup.c +++ b/arch/arm/boards/nhk8815/setup.c @@ -76,10 +76,16 @@ static struct device_d nhk8815_nand_device = { .platform_data = &nhk8815_nand_data, }; -static int nhk8815_devices_init(void) +static int nhk8815_mem_init(void) { st8815_add_device_sdram(64 * 1024 *1024); + return 0; +} +mem_initcall(nhk8815_mem_init); + +static int nhk8815_devices_init(void) +{ writel(0xC37800F0, NOMADIK_GPIO1_BASE + 0x20); writel(0x00000000, NOMADIK_GPIO1_BASE + 0x24); writel(0x00000000, NOMADIK_GPIO1_BASE + 0x28); diff --git a/arch/arm/boards/omap/board-beagle.c b/arch/arm/boards/omap/board-beagle.c index 46026310ae..49af40cf75 100644 --- a/arch/arm/boards/omap/board-beagle.c +++ b/arch/arm/boards/omap/board-beagle.c @@ -278,9 +278,16 @@ static struct i2c_board_info i2c_devices[] = { }, }; -static int beagle_devices_init(void) +static int beagle_mem_init(void) { arm_add_mem_device("ram0", 0x80000000, 128 * 1024 * 1024); + + return 0; +} +mem_initcall(beagle_mem_init); + +static int beagle_devices_init(void) +{ i2c_register_board_info(0, i2c_devices, ARRAY_SIZE(i2c_devices)); add_generic_device("i2c-omap", -1, NULL, 0x4809C000, SZ_4K, IORESOURCE_MEM, NULL); diff --git a/arch/arm/boards/omap/board-omap3evm.c b/arch/arm/boards/omap/board-omap3evm.c index 68d971b2ee..a2532d5c02 100644 --- a/arch/arm/boards/omap/board-omap3evm.c +++ b/arch/arm/boards/omap/board-omap3evm.c @@ -235,10 +235,16 @@ static int omap3evm_init_console(void) console_initcall(omap3evm_init_console); #endif /* CONFIG_DRIVER_SERIAL_NS16550 */ -static int omap3evm_init_devices(void) +static int omap3evm_mem_init(void) { arm_add_mem_device("ram0", 0x80000000, 128 * 1024 * 1024); + return 0; +} +mem_initcall(omap3evm_mem_init); + +static int omap3evm_init_devices(void) +{ #ifdef CONFIG_GPMC /* * WP is made high and WAIT1 active Low diff --git a/arch/arm/boards/omap/board-sdp343x.c b/arch/arm/boards/omap/board-sdp343x.c index 8fcae126fc..82fc16df63 100644 --- a/arch/arm/boards/omap/board-sdp343x.c +++ b/arch/arm/boards/omap/board-sdp343x.c @@ -624,23 +624,22 @@ static int sdp3430_console_init(void) console_initcall(sdp3430_console_init); #endif /* CONFIG_DRIVER_SERIAL_NS16550 */ -/*------------------------- FLASH Devices -----------------------------------*/ -static int sdp3430_flash_init(void) +static int sdp3430_mem_init(void) { -#ifdef CONFIG_GPMC - /* WP is made high and WAIT1 active Low */ - gpmc_generic_init(0x10); -#endif + arm_add_mem_device("ram0", 0x80000000, 128 * 1024 * 1024); + return 0; } - -/*-----------------------Generic Devices Initialization ---------------------*/ +mem_initcall(sdp3430_mem_init); static int sdp3430_devices_init(void) { - arm_add_mem_device("ram0", 0x80000000, 128 * 1024 * 1024); +#ifdef CONFIG_GPMC + /* WP is made high and WAIT1 active Low */ + gpmc_generic_init(0x10); +#endif - return sdp3430_flash_init(); + return 0; } device_initcall(sdp3430_devices_init); diff --git a/arch/arm/boards/panda/board.c b/arch/arm/boards/panda/board.c index e27f0a45ef..696d44a819 100644 --- a/arch/arm/boards/panda/board.c +++ b/arch/arm/boards/panda/board.c @@ -44,20 +44,21 @@ static int panda_console_init(void) } console_initcall(panda_console_init); -#ifdef CONFIG_MMU -static int panda_mmu_init(void) +static int panda_mem_init(void) { + arm_add_mem_device("ram0", 0x80000000, SZ_1G); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0x80000000, 0x80000000, 256, PMD_SECT_DEF_CACHED); arm_create_section(0x90000000, 0x80000000, 256, PMD_SECT_DEF_UNCACHED); mmu_enable(); - +#endif return 0; } -device_initcall(panda_mmu_init); -#endif +mem_initcall(panda_mem_init); #ifdef CONFIG_USB_EHCI static struct ehci_platform_data ehci_pdata = { @@ -139,7 +140,6 @@ static int panda_devices_init(void) sr32(OMAP44XX_SCRM_ALTCLKSRC, 2, 2, 0x3); } - arm_add_mem_device("ram0", 0x80000000, SZ_1G); add_generic_device("omap-hsmmc", -1, NULL, 0x4809C100, SZ_4K, IORESOURCE_MEM, NULL); panda_ehci_init(); diff --git a/arch/arm/boards/pcm037/pcm037.c b/arch/arm/boards/pcm037/pcm037.c index 56db9a852e..a026f2367d 100644 --- a/arch/arm/boards/pcm037/pcm037.c +++ b/arch/arm/boards/pcm037/pcm037.c @@ -146,9 +146,14 @@ static void pcm037_usb_init(void) } #endif -#ifdef CONFIG_MMU -static void pcm037_mmu_init(void) +static int pcm037_mem_init(void) { + arm_add_mem_device("ram0", IMX_SDRAM_CS0, SDRAM0 * 1024 * 1024); +#ifndef CONFIG_PCM037_SDRAM_BANK1_NONE + arm_add_mem_device("ram1", IMX_SDRAM_CS1, SDRAM1 * 1024 * 1024); +#endif + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0x80000000, 0x80000000, 128, PMD_SECT_DEF_CACHED); @@ -161,17 +166,13 @@ static void pcm037_mmu_init(void) #ifdef CONFIG_CACHE_L2X0 l2x0_init((void __iomem *)0x30000000, 0x00030024, 0x00000000); #endif -} -#else -static void pcm037_mmu_init(void) -{ -} #endif + return 0; +} +mem_initcall(pcm037_mem_init); static int imx31_devices_init(void) { - pcm037_mmu_init(); - __REG(CSCR_U(0)) = 0x0000cf03; /* CS0: Nor Flash */ __REG(CSCR_L(0)) = 0x10000d03; __REG(CSCR_A(0)) = 0x00720900; @@ -219,10 +220,6 @@ static int imx31_devices_init(void) add_generic_device("smc911x", -1, NULL, IMX_CS1_BASE, IMX_CS1_RANGE, IORESOURCE_MEM, NULL); - arm_add_mem_device("ram0", IMX_SDRAM_CS0, SDRAM0 * 1024 * 1024); -#ifndef CONFIG_PCM037_SDRAM_BANK1_NONE - arm_add_mem_device("ram1", IMX_SDRAM_CS1, SDRAM1 * 1024 * 1024); -#endif #ifdef CONFIG_USB pcm037_usb_init(); add_generic_usb_ehci_device(-1, IMX_OTG_BASE, NULL); diff --git a/arch/arm/boards/pcm038/pcm038.c b/arch/arm/boards/pcm038/pcm038.c index bf15cfd3d8..9588b9be67 100644 --- a/arch/arm/boards/pcm038/pcm038.c +++ b/arch/arm/boards/pcm038/pcm038.c @@ -129,9 +129,13 @@ static void pcm038_usbh_init(void) } #endif -#ifdef CONFIG_MMU -static void pcm038_mmu_init(void) +static int pcm038_mem_init(void) { + arm_add_mem_device("ram0", 0xa0000000, 128 * 1024 * 1024); + + add_mem_device("ram0", 0xc8000000, 512 * 1024, /* Can be up to 2MiB */ + IORESOURCE_MEM_WRITEABLE); +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0xa0000000, 0xa0000000, 128, PMD_SECT_DEF_CACHED); @@ -140,12 +144,10 @@ static void pcm038_mmu_init(void) setup_dma_coherent(0x10000000); mmu_enable(); -} -#else -static void pcm038_mmu_init(void) -{ -} #endif + return 0; +} +mem_initcall(pcm038_mem_init); static int pcm038_devices_init(void) { @@ -223,8 +225,6 @@ static int pcm038_devices_init(void) PD26_AF_USBH2_DATA5, }; - pcm038_mmu_init(); - /* configure 16 bit nor flash on cs0 */ CS0U = 0x0000CC03; CS0L = 0xa0330D01; @@ -249,14 +249,12 @@ static int pcm038_devices_init(void) gpio_direction_output(GPIO_PORTD | 28, 0); gpio_set_value(GPIO_PORTD | 28, 0); + spi_register_board_info(pcm038_spi_board_info, ARRAY_SIZE(pcm038_spi_board_info)); imx27_add_spi0(&pcm038_spi_0_data); add_cfi_flash_device(-1, 0xC0000000, 32 * 1024 * 1024, 0); imx27_add_nand(&nand_info); - arm_add_mem_device("ram0", 0xa0000000, 128 * 1024 * 1024); - add_mem_device("ram0", 0xc8000000, 512 * 1024, /* Can be up to 2MiB */ - IORESOURCE_MEM_WRITEABLE); imx27_add_fb(&pcm038_fb_data); #ifdef CONFIG_USB diff --git a/arch/arm/boards/pcm043/pcm043.c b/arch/arm/boards/pcm043/pcm043.c index 0f25354ef9..10d319fa1d 100644 --- a/arch/arm/boards/pcm043/pcm043.c +++ b/arch/arm/boards/pcm043/pcm043.c @@ -99,9 +99,11 @@ static struct imx_ipu_fb_platform_data ipu_fb_data = { .bpp = 16, }; -#ifdef CONFIG_MMU -static int pcm043_mmu_init(void) +static int pcm043_mem_init(void) { + arm_add_mem_device("ram0", IMX_SDRAM_CS0, 128 * 1024 * 1024); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0x80000000, 0x80000000, 128, PMD_SECT_DEF_CACHED); @@ -114,10 +116,11 @@ static int pcm043_mmu_init(void) #ifdef CONFIG_CACHE_L2X0 l2x0_init((void __iomem *)0x30000000, 0x00030024, 0x00000000); #endif +#endif return 0; } -postcore_initcall(pcm043_mmu_init); -#endif +mem_initcall(pcm043_mem_init); + struct gpio_led led0 = { .gpio = 1 * 32 + 6, @@ -170,7 +173,6 @@ static int imx35_devices_init(void) } - arm_add_mem_device("ram0", IMX_SDRAM_CS0, 128 * 1024 * 1024); imx35_add_fb(&ipu_fb_data); armlinux_set_bootparams((void *)0x80000100); @@ -216,6 +218,7 @@ static int imx35_console_init(void) mxc_iomux_v3_setup_multiple_pads(pcm043_pads, ARRAY_SIZE(pcm043_pads)); imx35_add_uart0(); + return 0; } diff --git a/arch/arm/boards/pcm049/board.c b/arch/arm/boards/pcm049/board.c index 20419a38d3..83eb9be3ef 100644 --- a/arch/arm/boards/pcm049/board.c +++ b/arch/arm/boards/pcm049/board.c @@ -54,9 +54,13 @@ static int pcm049_console_init(void) } console_initcall(pcm049_console_init); -#ifdef CONFIG_MMU -static int pcm049_mmu_init(void) +static int pcm049_mem_init(void) { + arm_add_mem_device("ram0", 0x80000000, SZ_512M); + + add_mem_device("sram0", 0x40300000, 48 * 1024, + IORESOURCE_MEM_WRITEABLE); +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0x80000000, 0x80000000, 256, PMD_SECT_DEF_CACHED); @@ -64,11 +68,10 @@ static int pcm049_mmu_init(void) arm_create_section(0x90000000, 0x80000000, 256, PMD_SECT_DEF_UNCACHED); mmu_enable(); - +#endif return 0; } -device_initcall(pcm049_mmu_init); -#endif +mem_initcall(pcm049_mem_init); static struct gpmc_config net_cfg = { .cfg = { @@ -93,9 +96,6 @@ static void pcm049_network_init(void) static int pcm049_devices_init(void) { - arm_add_mem_device("ram0", 0x80000000, SZ_512M); - add_mem_device("ram0", 0x40300000, 48 * 1024, - IORESOURCE_MEM_WRITEABLE); add_generic_device("omap-hsmmc", -1, NULL, 0x4809C100, SZ_4K, IORESOURCE_MEM, NULL); diff --git a/arch/arm/boards/phycard-i.MX27/pca100.c b/arch/arm/boards/phycard-i.MX27/pca100.c index 68f972a172..3c2a0e458f 100644 --- a/arch/arm/boards/phycard-i.MX27/pca100.c +++ b/arch/arm/boards/phycard-i.MX27/pca100.c @@ -69,9 +69,11 @@ static void pca100_usb_register(void) } #endif -#ifdef CONFIG_MMU -static void pca100_mmu_init(void) +static int pca100_mem_init(void) { + arm_add_mem_device("ram0", 0xa0000000, 128 * 1024 * 1024); + +#ifdef CONFIG_MMU mmu_init(); arm_create_section(0xa0000000, 0xa0000000, 128, PMD_SECT_DEF_CACHED); @@ -80,12 +82,10 @@ static void pca100_mmu_init(void) setup_dma_coherent(0x10000000); mmu_enable(); -} -#else -static void pca100_mmu_init(void) -{ -} #endif + return 0; +} +mem_initcall(pca100_mem_init); static void pca100_usb_init(void) { @@ -197,7 +197,6 @@ static int pca100_devices_init(void) imx_gpio_mode(mode[i]); imx27_add_nand(&nand_info); - arm_add_mem_device("ram0", 0xa0000000, 128 * 1024 * 1024); imx27_add_fec(&fec_info); imx27_add_mmc0(NULL); @@ -224,7 +223,6 @@ device_initcall(pca100_devices_init); static int pca100_console_init(void) { - pca100_mmu_init(); imx27_add_uart0(); return 0; } diff --git a/arch/arm/boards/pm9261/init.c b/arch/arm/boards/pm9261/init.c index 783a40497f..efc5dcc1fb 100644 --- a/arch/arm/boards/pm9261/init.c +++ b/arch/arm/boards/pm9261/init.c @@ -126,9 +126,16 @@ static void __init pm_add_device_dm9000(void) static void __init ek_add_device_dm9000(void) {} #endif /* CONFIG_DRIVER_NET_DM9000 */ -static int pm9261_devices_init(void) +static int pm9261_mem_init(void) { at91_add_device_sdram(64 * 1024 * 1024); + + return 0; +} +mem_initcall(pm9261_mem_init); + +static int pm9261_devices_init(void) +{ pm_add_device_nand(); pm_add_device_dm9000(); add_cfi_flash_device(0, AT91_CHIPSELECT_0, 4 * 1024 * 1024, 0); diff --git a/arch/arm/boards/pm9263/init.c b/arch/arm/boards/pm9263/init.c index 418b80413c..aeca4e7d79 100644 --- a/arch/arm/boards/pm9263/init.c +++ b/arch/arm/boards/pm9263/init.c @@ -91,6 +91,14 @@ static struct at91_ether_platform_data macb_pdata = { .phy_addr = 0, }; +static int pm9263_mem_init(void) +{ + at91_add_device_sdram(64 * 1024 * 1024); + + return 0; +} +mem_initcall(pm9263_mem_init); + static int pm9263_devices_init(void) { /* @@ -101,7 +109,6 @@ static int pm9263_devices_init(void) at91_set_gpio_output(AT91_PIN_PB27, 1); at91_set_gpio_value(AT91_PIN_PB27, 1); /* 1- enable, 0 - disable */ - at91_add_device_sdram(64 * 1024 * 1024); pm_add_device_nand(); at91_add_device_eth(&macb_pdata); add_cfi_flash_device(0, AT91_CHIPSELECT_0, 4 * 1024 * 1024, 0); diff --git a/arch/arm/boards/pm9g45/init.c b/arch/arm/boards/pm9g45/init.c index 8031ce5b64..35c9ce9f83 100644 --- a/arch/arm/boards/pm9g45/init.c +++ b/arch/arm/boards/pm9g45/init.c @@ -82,9 +82,16 @@ static struct at91_ether_platform_data macb_pdata = { .phy_addr = 0, }; -static int pm9g45_devices_init(void) +static int pm9g45_mem_init(void) { at91_add_device_sdram(128 * 1024 * 1024); + + return 0; +} +mem_initcall(pm9g45_mem_init); + +static int pm9g45_devices_init(void) +{ pm_add_device_nand(); at91_add_device_eth(&macb_pdata); diff --git a/arch/arm/boards/scb9328/scb9328.c b/arch/arm/boards/scb9328/scb9328.c index 68a39bf927..e90417f01e 100644 --- a/arch/arm/boards/scb9328/scb9328.c +++ b/arch/arm/boards/scb9328/scb9328.c @@ -50,6 +50,14 @@ struct gpio_led leds[] = { }, }; +static int scb9328_mem_init(void) +{ + arm_add_mem_device("ram0", 0x08000000, 16 * 1024 * 1024); + + return 0; +} +mem_initcall(scb9328_mem_init); + static int scb9328_devices_init(void) { int i; @@ -81,7 +89,6 @@ static int scb9328_devices_init(void) CS5L = 0x00000D03; add_cfi_flash_device(-1, 0x10000000, 16 * 1024 * 1024, 0); - arm_add_mem_device("ram0", 0x08000000, 16 * 1024 * 1024); add_dm9000_device(-1, 0x16000000, 0x16000004, IORESOURCE_MEM_16BIT, &dm9000_data); diff --git a/arch/arm/boards/versatile/versatilepb.c b/arch/arm/boards/versatile/versatilepb.c index fdd77e5728..4e09de3c34 100644 --- a/arch/arm/boards/versatile/versatilepb.c +++ b/arch/arm/boards/versatile/versatilepb.c @@ -40,10 +40,16 @@ static int vpb_console_init(void) } console_initcall(vpb_console_init); -static int vpb_devices_init(void) +static int vpb_mem_init(void) { versatile_add_sdram(64 * 1024 *1024); + return 0; +} +mem_initcall(vpb_mem_init); + +static int vpb_devices_init(void) +{ add_cfi_flash_device(-1, VERSATILE_FLASH_BASE, VERSATILE_FLASH_SIZE, 0); devfs_add_partition("nor0", 0x00000, 0x40000, PARTITION_FIXED, "self"); devfs_add_partition("nor0", 0x40000, 0x20000, PARTITION_FIXED, "env0"); |