upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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179 lines
6.5 KiB
179 lines
6.5 KiB
/*
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* (C) Copyright 2009 Stefan Roese <sr@denx.de>, DENX Software Engineering
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*
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* Copyright (C) 2006 Micronas GmbH
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef _DCGU_H
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#define _DCGU_H
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enum dcgu_switch {
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DCGU_SWITCH_OFF, /* Switch off */
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DCGU_SWITCH_ON /* Switch on */
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};
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enum dcgu_hw_module {
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DCGU_HW_MODULE_DCGU, /* Selects digital clock gen. unit */
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DCGU_HW_MODULE_MIC32_SCI, /* Selects MIC32 SoC interface */
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DCGU_HW_MODULE_SCI, /* Selects SCI target agent port modules*/
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DCGU_HW_MODULE_MR1, /* Selects first MPEG reader module */
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DCGU_HW_MODULE_MR2, /* Selects second MPEG reader module */
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DCGU_HW_MODULE_MVD, /* Selects MPEG video decoder module */
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DCGU_HW_MODULE_DVP, /* Selects dig video processing module */
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DCGU_HW_MODULE_CVE, /* Selects color video encoder module */
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DCGU_HW_MODULE_VID_ENC, /* Selects video encoder module */
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DCGU_HW_MODULE_SSI_S, /* Selects slave sync serial interface */
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DCGU_HW_MODULE_SSI_M, /* Selects master sync serial interface */
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DCGU_HW_MODULE_GA, /* Selects graphics accelerator module */
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DCGU_HW_MODULE_DGPU, /* Selects digital graphics processing */
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DCGU_HW_MODULE_UART_1, /* Selects first UART module */
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DCGU_HW_MODULE_UART_2, /* Selects second UART module */
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DCGU_HW_MODULE_AD, /* Selects audio decoder module */
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DCGU_HW_MODULE_ABP_DTV, /* Selects audio baseband processing */
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DCGU_HW_MODULE_ABP_SCC, /* Selects audio base band processor SCC*/
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DCGU_HW_MODULE_SPDIF, /* Selects sony philips digital interf. */
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DCGU_HW_MODULE_TSIO, /* Selects trasnport stream input/output*/
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DCGU_HW_MODULE_TSD, /* Selects trasnport stream decoder */
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DCGU_HW_MODULE_TSD_KEY, /* Selects trasnport stream decoder key */
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DCGU_HW_MODULE_USBH, /* Selects USB hub module */
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DCGU_HW_MODULE_USB_PLL, /* Selects USB phase locked loop module */
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DCGU_HW_MODULE_USB_60, /* Selects USB 60 module */
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DCGU_HW_MODULE_USB_24, /* Selects USB 24 module */
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DCGU_HW_MODULE_PERI, /* Selects all mod connected to clkperi20*/
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DCGU_HW_MODULE_WDT, /* Selects wtg timer mod con to clkperi20*/
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DCGU_HW_MODULE_I2C1, /* Selects first I2C mod con to clkperi20*/
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DCGU_HW_MODULE_I2C2, /* Selects 2nd I2C mod con to clkperi20 */
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DCGU_HW_MODULE_GPIO1, /* Selects gpio module 1 */
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DCGU_HW_MODULE_GPIO2, /* Selects gpio module 2 */
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DCGU_HW_MODULE_GPT, /* Selects gpt mod connected to clkperi20*/
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DCGU_HW_MODULE_PWM, /* Selects pwm mod connected to clkperi20*/
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DCGU_HW_MODULE_MPC, /* Selects multi purpose cipher module */
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DCGU_HW_MODULE_MPC_KEY, /* Selects multi purpose cipher key */
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DCGU_HW_MODULE_COM, /* Selects COM unit module */
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DCGU_HW_MODULE_VCTY_CORE, /* Selects VCT-Y core module */
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DCGU_HW_MODULE_FWSRAM, /* Selects firmware SRAM module */
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DCGU_HW_MODULE_EBI, /* Selects external bus interface module*/
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DCGU_HW_MODULE_I2S, /* Selects integrated interchip sound */
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DCGU_HW_MODULE_MSMC, /* Selects memory stick and mmc module */
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DCGU_HW_MODULE_SMC, /* Selects smartcard interface module */
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DCGU_HW_MODULE_IRQC, /* Selects interrupt C module */
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DCGU_HW_MODULE_TOP, /* Selects top level pinmux module */
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DCGU_HW_MODULE_SRAM, /* Selects SRAM module */
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DCGU_HW_MODULE_EIC, /* Selects External Interrupt controller*/
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DCGU_HW_MODULE_CPU, /* Selects CPU subsystem module */
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DCGU_HW_MODULE_SCC, /* Selects SCC module */
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DCGU_HW_MODULE_MM, /* Selects Memory Manager module */
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DCGU_HW_MODULE_BCU, /* Selects Buffer Configuration Unit */
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DCGU_HW_MODULE_FH, /* Selects FIFO Handler module */
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DCGU_HW_MODULE_IMU, /* Selects Interrupt Management Unit */
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DCGU_HW_MODULE_MDU, /* Selects MCI Debug Unit module */
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DCGU_HW_MODULE_SI2OCP /* Selects Standard Interface to OCP bridge*/
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};
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union dcgu_clk_en1 {
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u32 reg;
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struct {
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u32 res1:8; /* reserved */
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u32 en_clkmsmc:1; /* Enable bit for clkmsmc (#) */
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u32 en_clkssi_s:1; /* Enable bit for clkssi_s (#) */
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u32 en_clkssi_m:1; /* Enable bit for clkssi_m (#) */
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u32 en_clksmc:1; /* Enable bit for clksmc (#) */
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u32 en_clkebi:1; /* Enable bit for clkebi (#) */
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u32 en_usbpll:1; /* Enable bit for the USB PLL */
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u32 en_clkusb60:1; /* Enable bit for clkusb60 (#) */
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u32 en_clkusb24:1; /* Enable bit for clkusb24 (#) */
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u32 en_clkuart2:1; /* Enable bit for clkuart2 (#) */
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u32 en_clkuart1:1; /* Enable bit for clkuart1 (#) */
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u32 en_clkperi20:1; /* Enable bit for clkperi20 (#) */
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u32 res2:3; /* reserved */
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u32 en_clk_i2s_dly:1; /* Enable bit for clk_scc_abp */
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u32 en_clk_scc_abp:1; /* Enable bit for clk_scc_abp */
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u32 en_clk_dtv_spdo:1; /* Enable bit for clk_dtv_spdo */
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u32 en_clkad:1; /* Enable bit for clkad (#) */
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u32 en_clkmvd:1; /* Enable bit for clkmvd (#) */
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u32 en_clktsd:1; /* Enable bit for clktsd (#) */
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u32 en_clkga:1; /* Enable bit for clkga (#) */
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u32 en_clkdvp:1; /* Enable bit for clkdvp (#) */
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u32 en_clkmr2:1; /* Enable bit for clkmr2 (#) */
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u32 en_clkmr1:1; /* Enable bit for clkmr1 (#) */
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} bits;
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};
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union dcgu_clk_en2 {
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u32 reg;
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struct {
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u32 res1:31; /* reserved */
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u32 en_clkcpu:1; /* Enable bit for clkcpu */
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} bits;
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};
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union dcgu_reset_unit1 {
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u32 reg;
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struct {
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u32 res1:1;
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u32 swreset_clkmsmc:1;
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u32 swreset_clkssi_s:1;
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u32 swreset_clkssi_m:1;
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u32 swreset_clksmc:1;
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u32 swreset_clkebi:1;
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u32 swreset_clkusb60:1;
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u32 swreset_clkusb24:1;
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u32 swreset_clkuart2:1;
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u32 swreset_clkuart1:1;
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u32 swreset_pwm:1;
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u32 swreset_gpt:1;
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u32 swreset_i2c2:1;
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u32 swreset_i2c1:1;
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u32 swreset_gpio2:1;
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u32 swreset_gpio1:1;
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u32 swreset_clkcpu:1;
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u32 res2:2;
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u32 swreset_clk_i2s_dly:1;
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u32 swreset_clk_scc_abp:1;
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u32 swreset_clk_dtv_spdo:1;
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u32 swreset_clkad:1;
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u32 swreset_clkmvd:1;
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u32 swreset_clktsd:1;
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u32 swreset_clktsio:1;
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u32 swreset_clkga:1;
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u32 swreset_clkmpc:1;
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u32 swreset_clkcve:1;
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u32 swreset_clkdvp:1;
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u32 swreset_clkmr2:1;
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u32 swreset_clkmr1:1;
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} bits;
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};
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int dcgu_set_clk_switch(enum dcgu_hw_module module, enum dcgu_switch setup);
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int dcgu_set_reset_switch(enum dcgu_hw_module module, enum dcgu_switch setup);
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#endif /* _DCGU_H */
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