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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247 lines
7.9 KiB
247 lines
7.9 KiB
/*
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* (C) Copyright 2009 Faraday Technology
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* Po-Yu Chuang <ratbert@faraday-tech.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/*
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* Power Management Unit
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*/
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#ifndef __FTPMU010_H
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#define __FTPMU010_H
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#ifndef __ASSEMBLY__
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struct ftpmu010 {
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unsigned int IDNMBR0; /* 0x00 */
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unsigned int reserved0; /* 0x04 */
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unsigned int OSCC; /* 0x08 */
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unsigned int PMODE; /* 0x0C */
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unsigned int PMCR; /* 0x10 */
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unsigned int PED; /* 0x14 */
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unsigned int PEDSR; /* 0x18 */
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unsigned int reserved1; /* 0x1C */
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unsigned int PMSR; /* 0x20 */
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unsigned int PGSR; /* 0x24 */
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unsigned int MFPSR; /* 0x28 */
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unsigned int MISC; /* 0x2C */
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unsigned int PDLLCR0; /* 0x30 */
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unsigned int PDLLCR1; /* 0x34 */
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unsigned int AHBMCLKOFF; /* 0x38 */
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unsigned int APBMCLKOFF; /* 0x3C */
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unsigned int DCSRCR0; /* 0x40 */
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unsigned int DCSRCR1; /* 0x44 */
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unsigned int DCSRCR2; /* 0x48 */
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unsigned int SDRAMHTC; /* 0x4C */
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unsigned int PSPR0; /* 0x50 */
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unsigned int PSPR1; /* 0x54 */
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unsigned int PSPR2; /* 0x58 */
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unsigned int PSPR3; /* 0x5C */
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unsigned int PSPR4; /* 0x60 */
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unsigned int PSPR5; /* 0x64 */
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unsigned int PSPR6; /* 0x68 */
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unsigned int PSPR7; /* 0x6C */
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unsigned int PSPR8; /* 0x70 */
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unsigned int PSPR9; /* 0x74 */
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unsigned int PSPR10; /* 0x78 */
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unsigned int PSPR11; /* 0x7C */
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unsigned int PSPR12; /* 0x80 */
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unsigned int PSPR13; /* 0x84 */
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unsigned int PSPR14; /* 0x88 */
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unsigned int PSPR15; /* 0x8C */
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unsigned int AHBDMA_RACCS; /* 0x90 */
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unsigned int reserved2; /* 0x94 */
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unsigned int reserved3; /* 0x98 */
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unsigned int JSS; /* 0x9C */
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unsigned int CFC_RACC; /* 0xA0 */
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unsigned int SSP1_RACC; /* 0xA4 */
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unsigned int UART1TX_RACC; /* 0xA8 */
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unsigned int UART1RX_RACC; /* 0xAC */
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unsigned int UART2TX_RACC; /* 0xB0 */
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unsigned int UART2RX_RACC; /* 0xB4 */
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unsigned int SDC_RACC; /* 0xB8 */
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unsigned int I2SAC97_RACC; /* 0xBC */
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unsigned int IRDATX_RACC; /* 0xC0 */
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unsigned int reserved4; /* 0xC4 */
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unsigned int USBD_RACC; /* 0xC8 */
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unsigned int IRDARX_RACC; /* 0xCC */
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unsigned int IRDA_RACC; /* 0xD0 */
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unsigned int ED0_RACC; /* 0xD4 */
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unsigned int ED1_RACC; /* 0xD8 */
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};
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#endif /* __ASSEMBLY__ */
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/*
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* ID Number 0 Register
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*/
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#define FTPMU010_ID_A320A 0x03200000
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#define FTPMU010_ID_A320C 0x03200010
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#define FTPMU010_ID_A320D 0x03200030
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/*
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* OSC Control Register
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*/
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#define FTPMU010_OSCC_OSCH_TRI (1 << 11)
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#define FTPMU010_OSCC_OSCH_STABLE (1 << 9)
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#define FTPMU010_OSCC_OSCH_OFF (1 << 8)
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#define FTPMU010_OSCC_OSCL_TRI (1 << 3)
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#define FTPMU010_OSCC_OSCL_RTCLSEL (1 << 2)
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#define FTPMU010_OSCC_OSCL_STABLE (1 << 1)
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#define FTPMU010_OSCC_OSCL_OFF (1 << 0)
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/*
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* Power Mode Register
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*/
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#define FTPMU010_PMODE_DIVAHBCLK_MASK (0x7 << 4)
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#define FTPMU010_PMODE_DIVAHBCLK_2 (0x0 << 4)
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#define FTPMU010_PMODE_DIVAHBCLK_3 (0x1 << 4)
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#define FTPMU010_PMODE_DIVAHBCLK_4 (0x2 << 4)
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#define FTPMU010_PMODE_DIVAHBCLK_6 (0x3 << 4)
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#define FTPMU010_PMODE_DIVAHBCLK_8 (0x4 << 4)
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#define FTPMU010_PMODE_DIVAHBCLK(pmode) (((pmode) >> 4) & 0x7)
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#define FTPMU010_PMODE_FCS (1 << 2)
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#define FTPMU010_PMODE_TURBO (1 << 1)
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#define FTPMU010_PMODE_SLEEP (1 << 0)
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/*
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* Power Manager Status Register
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*/
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#define FTPMU010_PMSR_SMR (1 << 10)
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#define FTPMU010_PMSR_RDH (1 << 2)
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#define FTPMU010_PMSR_PH (1 << 1)
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#define FTPMU010_PMSR_CKEHLOW (1 << 0)
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/*
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* Multi-Function Port Setting Register
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*/
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#define FTPMU010_MFPSR_DEBUGSEL (1 << 17)
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#define FTPMU010_MFPSR_DMA0PINSEL (1 << 16)
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#define FTPMU010_MFPSR_DMA1PINSEL (1 << 15)
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#define FTPMU010_MFPSR_MODEMPINSEL (1 << 14)
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#define FTPMU010_MFPSR_AC97CLKOUTSEL (1 << 13)
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#define FTPMU010_MFPSR_PWM1PINSEL (1 << 11)
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#define FTPMU010_MFPSR_PWM0PINSEL (1 << 10)
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#define FTPMU010_MFPSR_IRDACLKSEL (1 << 9)
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#define FTPMU010_MFPSR_UARTCLKSEL (1 << 8)
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#define FTPMU010_MFPSR_SSPCLKSEL (1 << 6)
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#define FTPMU010_MFPSR_I2SCLKSEL (1 << 5)
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#define FTPMU010_MFPSR_AC97CLKSEL (1 << 4)
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#define FTPMU010_MFPSR_AC97PINSEL (1 << 3)
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#define FTPMU010_MFPSR_TRIAHBDIS (1 << 1)
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#define FTPMU010_MFPSR_TRIAHBDBG (1 << 0)
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/*
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* PLL/DLL Control Register 0
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* Note:
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* 1. FTPMU010_PDLLCR0_HCLKOUTDIS:
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* Datasheet indicated it starts at bit #21 which was wrong.
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* 2. FTPMU010_PDLLCR0_DLLFRAG:
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* Datasheet indicated it has 2 bit which was wrong.
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*/
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#define FTPMU010_PDLLCR0_HCLKOUTDIS(cr0) (((cr0) & 0xf) << 20)
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#define FTPMU010_PDLLCR0_DLLFRAG(cr0) (1 << 19)
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#define FTPMU010_PDLLCR0_DLLSTSEL (1 << 18)
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#define FTPMU010_PDLLCR0_DLLSTABLE (1 << 17)
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#define FTPMU010_PDLLCR0_DLLDIS (1 << 16)
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#define FTPMU010_PDLLCR0_PLL1FRANG(cr0) (((cr0) & 0x3) << 12)
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#define FTPMU010_PDLLCR0_PLL1NS(cr0) (((cr0) & 0x1ff) << 3)
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#define FTPMU010_PDLLCR0_PLL1STSEL (1 << 2)
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#define FTPMU010_PDLLCR0_PLL1STABLE (1 << 1)
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#define FTPMU010_PDLLCR0_PLL1DIS (1 << 0)
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/*
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* SDRAM Signal Hold Time Control Register
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*/
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#define FTPMU010_SDRAMHTC_RCLK_DLY(x) (((x) & 0xf) << 28)
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#define FTPMU010_SDRAMHTC_CTL_WCLK_DLY(x) (((x) & 0xf) << 24)
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#define FTPMU010_SDRAMHTC_DAT_WCLK_DLY(x) (((x) & 0xf) << 20)
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#define FTPMU010_SDRAMHTC_EBICTRL_DCSR (1 << 18)
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#define FTPMU010_SDRAMHTC_EBIDATA_DCSR (1 << 17)
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#define FTPMU010_SDRAMHTC_SDRAMCS_DCSR (1 << 16)
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#define FTPMU010_SDRAMHTC_SDRAMCTL_DCSR (1 << 15)
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#define FTPMU010_SDRAMHTC_CKE_DCSR (1 << 14)
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#define FTPMU010_SDRAMHTC_DQM_DCSR (1 << 13)
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#define FTPMU010_SDRAMHTC_SDCLK_DCSR (1 << 12)
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#ifndef __ASSEMBLY__
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void ftpmu010_32768osc_enable(void);
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void ftpmu010_dlldis_disable(void);
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void ftpmu010_mfpsr_diselect_dev(unsigned int dev);
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void ftpmu010_mfpsr_select_dev(unsigned int dev);
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void ftpmu010_sdram_clk_disable(unsigned int cr0);
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void ftpmu010_sdramhtc_set(unsigned int val);
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#endif
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#ifdef __ASSEMBLY__
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#define FTPMU010_IDNMBR0 0x00
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#define FTPMU010_reserved0 0x04
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#define FTPMU010_OSCC 0x08
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#define FTPMU010_PMODE 0x0C
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#define FTPMU010_PMCR 0x10
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#define FTPMU010_PED 0x14
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#define FTPMU010_PEDSR 0x18
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#define FTPMU010_reserved1 0x1C
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#define FTPMU010_PMSR 0x20
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#define FTPMU010_PGSR 0x24
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#define FTPMU010_MFPSR 0x28
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#define FTPMU010_MISC 0x2C
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#define FTPMU010_PDLLCR0 0x30
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#define FTPMU010_PDLLCR1 0x34
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#define FTPMU010_AHBMCLKOFF 0x38
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#define FTPMU010_APBMCLKOFF 0x3C
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#define FTPMU010_DCSRCR0 0x40
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#define FTPMU010_DCSRCR1 0x44
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#define FTPMU010_DCSRCR2 0x48
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#define FTPMU010_SDRAMHTC 0x4C
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#define FTPMU010_PSPR0 0x50
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#define FTPMU010_PSPR1 0x54
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#define FTPMU010_PSPR2 0x58
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#define FTPMU010_PSPR3 0x5C
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#define FTPMU010_PSPR4 0x60
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#define FTPMU010_PSPR5 0x64
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#define FTPMU010_PSPR6 0x68
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#define FTPMU010_PSPR7 0x6C
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#define FTPMU010_PSPR8 0x70
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#define FTPMU010_PSPR9 0x74
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#define FTPMU010_PSPR10 0x78
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#define FTPMU010_PSPR11 0x7C
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#define FTPMU010_PSPR12 0x80
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#define FTPMU010_PSPR13 0x84
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#define FTPMU010_PSPR14 0x88
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#define FTPMU010_PSPR15 0x8C
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#define FTPMU010_AHBDMA_RACCS 0x90
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#define FTPMU010_reserved2 0x94
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#define FTPMU010_reserved3 0x98
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#define FTPMU010_JSS 0x9C
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#define FTPMU010_CFC_RACC 0xA0
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#define FTPMU010_SSP1_RACC 0xA4
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#define FTPMU010_UART1TX_RACC 0xA8
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#define FTPMU010_UART1RX_RACC 0xAC
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#define FTPMU010_UART2TX_RACC 0xB0
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#define FTPMU010_UART2RX_RACC 0xB4
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#define FTPMU010_SDC_RACC 0xB8
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#define FTPMU010_I2SAC97_RACC 0xBC
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#define FTPMU010_IRDATX_RACC 0xC0
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#define FTPMU010_reserved4 0xC4
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#define FTPMU010_USBD_RACC 0xC8
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#define FTPMU010_IRDARX_RACC 0xCC
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#define FTPMU010_IRDA_RACC 0xD0
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#define FTPMU010_ED0_RACC 0xD4
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#define FTPMU010_ED1_RACC 0xD8
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#endif /* __ASSEMBLY__ */
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#endif /* __FTPMU010_H */
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