f6b23059c9
currently only tested under qemu qemu-system-arm -M highbank -nographic -m 4089 -kernel build/highbank/arch/arm/pbl/zbarebox -tftp "." -drive id=disk,if=ide,file=disk.img -device ide-drive,drive=disk,bus=ide.0 with: - timer (AMBA SP804) - uart (AMBA PL011) - gpio (AMBA PL061) - ahci - net (XGMAC) Cc: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
75 lines
1.2 KiB
C
75 lines
1.2 KiB
C
/*
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* Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnio@jcrosoft.com>
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*
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* GPLv2 only
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*/
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#include <common.h>
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#include <sizes.h>
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#include <linux/amba/bus.h>
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#include <asm/memory.h>
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#include <mach/devices.h>
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void highbank_add_ddram(u32 size)
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{
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arm_add_mem_device("ram1", 0x00000000, size);
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add_mem_device("nvram", 0xfff88000, SZ_32K, IORESOURCE_MEM_WRITEABLE);
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}
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void highbank_register_uart(void)
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{
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amba_apb_device_add(NULL, "uart-pl011", DEVICE_ID_SINGLE, 0xfff36000, 4096, NULL, 0);
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}
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void highbank_register_ahci(void)
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{
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add_generic_device("ahci", DEVICE_ID_SINGLE, NULL, 0xffe08000,
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0x10000, IORESOURCE_MEM, NULL);
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}
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void highbank_register_xgmac(unsigned id)
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{
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resource_size_t start;
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switch (id) {
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case 0:
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start = 0xfff50000;
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break;
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case 1:
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start = 0xfff51000;
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break;
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default:
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return;
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}
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add_generic_device("hb-xgmac", id, NULL, start, 0x1000,
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IORESOURCE_MEM, NULL);
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}
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void highbank_register_gpio(unsigned id)
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{
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resource_size_t start;
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switch (id) {
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case 0:
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start = 0xfff30000;
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break;
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case 1:
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start = 0xfff31000;
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break;
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case 2:
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start = 0xfff32000;
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break;
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case 3:
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start = 0xfff33000;
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break;
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default:
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return;
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}
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amba_apb_device_add(NULL, "pl061_gpio", id, start, 0x1000, NULL, 0);
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}
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