cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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pxa320.c (2161B)


      1// SPDX-License-Identifier: GPL-2.0-only
      2/*
      3 * linux/arch/arm/mach-pxa/pxa320.c
      4 *
      5 * Code specific to PXA320
      6 *
      7 * Copyright (C) 2007 Marvell Internation Ltd.
      8 *
      9 * 2007-08-21: eric miao <eric.miao@marvell.com>
     10 *             initial version
     11 */
     12
     13#include <linux/module.h>
     14#include <linux/kernel.h>
     15#include <linux/platform_device.h>
     16#include <linux/io.h>
     17#include <linux/soc/pxa/cpu.h>
     18
     19#include "pxa320.h"
     20
     21#include "generic.h"
     22#include "devices.h"
     23
     24static struct mfp_addr_map pxa320_mfp_addr_map[] __initdata = {
     25
     26	MFP_ADDR_X(GPIO0,  GPIO4,   0x0124),
     27	MFP_ADDR_X(GPIO5,  GPIO9,   0x028C),
     28	MFP_ADDR(GPIO10, 0x0458),
     29	MFP_ADDR_X(GPIO11, GPIO26,  0x02A0),
     30	MFP_ADDR_X(GPIO27, GPIO48,  0x0400),
     31	MFP_ADDR_X(GPIO49, GPIO62,  0x045C),
     32	MFP_ADDR_X(GPIO63, GPIO73,  0x04B4),
     33	MFP_ADDR_X(GPIO74, GPIO98,  0x04F0),
     34	MFP_ADDR_X(GPIO99, GPIO127, 0x0600),
     35	MFP_ADDR_X(GPIO0_2,  GPIO5_2,   0x0674),
     36	MFP_ADDR_X(GPIO6_2,  GPIO13_2,  0x0494),
     37	MFP_ADDR_X(GPIO14_2, GPIO17_2, 0x04E0),
     38
     39	MFP_ADDR(nXCVREN, 0x0138),
     40	MFP_ADDR(DF_CLE_nOE, 0x0204),
     41	MFP_ADDR(DF_nADV1_ALE, 0x0208),
     42	MFP_ADDR(DF_SCLK_S, 0x020C),
     43	MFP_ADDR(DF_SCLK_E, 0x0210),
     44	MFP_ADDR(nBE0, 0x0214),
     45	MFP_ADDR(nBE1, 0x0218),
     46	MFP_ADDR(DF_nADV2_ALE, 0x021C),
     47	MFP_ADDR(DF_INT_RnB, 0x0220),
     48	MFP_ADDR(DF_nCS0, 0x0224),
     49	MFP_ADDR(DF_nCS1, 0x0228),
     50	MFP_ADDR(DF_nWE, 0x022C),
     51	MFP_ADDR(DF_nRE_nOE, 0x0230),
     52	MFP_ADDR(nLUA, 0x0234),
     53	MFP_ADDR(nLLA, 0x0238),
     54	MFP_ADDR(DF_ADDR0, 0x023C),
     55	MFP_ADDR(DF_ADDR1, 0x0240),
     56	MFP_ADDR(DF_ADDR2, 0x0244),
     57	MFP_ADDR(DF_ADDR3, 0x0248),
     58	MFP_ADDR(DF_IO0, 0x024C),
     59	MFP_ADDR(DF_IO8, 0x0250),
     60	MFP_ADDR(DF_IO1, 0x0254),
     61	MFP_ADDR(DF_IO9, 0x0258),
     62	MFP_ADDR(DF_IO2, 0x025C),
     63	MFP_ADDR(DF_IO10, 0x0260),
     64	MFP_ADDR(DF_IO3, 0x0264),
     65	MFP_ADDR(DF_IO11, 0x0268),
     66	MFP_ADDR(DF_IO4, 0x026C),
     67	MFP_ADDR(DF_IO12, 0x0270),
     68	MFP_ADDR(DF_IO5, 0x0274),
     69	MFP_ADDR(DF_IO13, 0x0278),
     70	MFP_ADDR(DF_IO6, 0x027C),
     71	MFP_ADDR(DF_IO14, 0x0280),
     72	MFP_ADDR(DF_IO7, 0x0284),
     73	MFP_ADDR(DF_IO15, 0x0288),
     74
     75	MFP_ADDR_END,
     76};
     77
     78static int __init pxa320_init(void)
     79{
     80	if (cpu_is_pxa320()) {
     81		mfp_init_base(io_p2v(MFPR_BASE));
     82		mfp_init_addr(pxa320_mfp_addr_map);
     83	}
     84
     85	return 0;
     86}
     87
     88core_initcall(pxa320_init);