From 917f0af9e5a9ceecf9e72537fabb501254ba321d Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Mon, 9 Jun 2008 14:01:46 +1000 Subject: powerpc: Remove arch/ppc and include/asm-ppc All the maintained platforms are now in arch/powerpc, so the old arch/ppc stuff can now go away. Acked-by: Adrian Bunk Acked-by: Arnd Bergmann Acked-by: Becky Bruce Acked-by: Benjamin Herrenschmidt Acked-by: Geert Uytterhoeven Acked-by: Grant Likely Acked-by: Jochen Friedrich Acked-by: John Linn Acked-by: Jon Loeliger Acked-by: Josh Boyer Acked-by: Kumar Gala Acked-by: Olof Johansson Acked-by: Peter Korsgaard Acked-by: Scott Wood Acked-by: Sean MacLennan Acked-by: Segher Boessenkool Acked-by: Stefan Roese Acked-by: Stephen Neuendorffer Acked-by: Wolfgang Denk Signed-off-by: Paul Mackerras --- arch/ppc/platforms/4xx/redwood6.c | 156 -------------------------------------- 1 file changed, 156 deletions(-) delete mode 100644 arch/ppc/platforms/4xx/redwood6.c (limited to 'arch/ppc/platforms/4xx/redwood6.c') diff --git a/arch/ppc/platforms/4xx/redwood6.c b/arch/ppc/platforms/4xx/redwood6.c deleted file mode 100644 index 006e29f83a1a..000000000000 --- a/arch/ppc/platforms/4xx/redwood6.c +++ /dev/null @@ -1,156 +0,0 @@ -/* - * Author: Armin Kuster - * - * 2002 (c) MontaVista, Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -/* - * Define external IRQ senses and polarities. - */ -unsigned char ppc4xx_uic_ext_irq_cfg[] __initdata = { - (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 7 */ - (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 8 */ - (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 9 */ - (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 0 */ - (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 1 */ - (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 2 */ - (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 3 */ - (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 4 */ - (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 5 */ - (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 6 */ -}; - -static struct resource smc91x_resources[] = { - [0] = { - .start = SMC91111_BASE_ADDR, - .end = SMC91111_BASE_ADDR + SMC91111_REG_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = SMC91111_IRQ, - .end = SMC91111_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - -static struct platform_device *redwood6_devs[] __initdata = { - &smc91x_device, -}; - -static int __init -redwood6_platform_add_devices(void) -{ - return platform_add_devices(redwood6_devs, ARRAY_SIZE(redwood6_devs)); -} - - -void __init -redwood6_setup_arch(void) -{ -#ifdef CONFIG_IDE - void *xilinx, *xilinx_1, *xilinx_2; - unsigned short us_reg5; -#endif - - ppc4xx_setup_arch(); - -#ifdef CONFIG_IDE - xilinx = (unsigned long) ioremap(IDE_XLINUX_MUX_BASE, 0x10); - /* init xilinx control registers - enable ide mux, clear reset bit */ - if (!xilinx) { - printk(KERN_CRIT - "redwood6_setup_arch() xilinxi ioremap failed\n"); - return; - } - xilinx_1 = xilinx + 0xa; - xilinx_2 = xilinx + 0xe; - - us_reg5 = readb(xilinx_1); - writeb(0x01d1, xilinx_1); - writeb(0x0008, xilinx_2); - - udelay(10 * 1000); - - writeb(0x01d1, xilinx_1); - writeb(0x0008, xilinx_2); -#endif - -#ifdef DEBUG_BRINGUP - bd_t *bip = (bd_t *) __res; - printk("\n"); - printk("machine\t: %s\n", PPC4xx_MACHINE_NAME); - printk("\n"); - printk("bi_s_version\t %s\n", bip->bi_s_version); - printk("bi_r_version\t %s\n", bip->bi_r_version); - printk("bi_memsize\t 0x%8.8x\t %dMBytes\n", bip->bi_memsize, - bip->bi_memsize / (1024 * 1000)); - printk("bi_enetaddr %d\t %2.2x%2.2x%2.2x-%2.2x%2.2x%2.2x\n", 0, - bip->bi_enetaddr[0], bip->bi_enetaddr[1], bip->bi_enetaddr[2], - bip->bi_enetaddr[3], bip->bi_enetaddr[4], bip->bi_enetaddr[5]); - - printk("bi_intfreq\t 0x%8.8x\t clock:\t %dMhz\n", - bip->bi_intfreq, bip->bi_intfreq / 1000000); - - printk("bi_busfreq\t 0x%8.8x\t plb bus clock:\t %dMHz\n", - bip->bi_busfreq, bip->bi_busfreq / 1000000); - printk("bi_tbfreq\t 0x%8.8x\t TB freq:\t %dMHz\n", - bip->bi_tbfreq, bip->bi_tbfreq / 1000000); - - printk("\n"); -#endif - - /* Identify the system */ - printk(KERN_INFO "IBM Redwood6 (STBx25XX) Platform\n"); - printk(KERN_INFO - "Port by MontaVista Software, Inc. (source@mvista.com)\n"); - - device_initcall(redwood6_platform_add_devices); -} - -void __init -redwood6_map_io(void) -{ - int i; - - ppc4xx_map_io(); - for (i = 0; i < 16; i++) { - unsigned long v, p; - - /* 0x400x0000 -> 0xe00x0000 */ - p = 0x40000000 | (i << 16); - v = STBx25xx_IO_BASE | (i << 16); - - io_block_mapping(v, p, PAGE_SIZE, - _PAGE_NO_CACHE | pgprot_val(PAGE_KERNEL) | - _PAGE_GUARDED); - } -} - -void __init -platform_init(unsigned long r3, unsigned long r4, unsigned long r5, - unsigned long r6, unsigned long r7) -{ - ppc4xx_init(r3, r4, r5, r6, r7); - - ppc_md.setup_arch = redwood6_setup_arch; - ppc_md.setup_io_mappings = redwood6_map_io; -} -- cgit v1.2.1