mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-22 03:03:05 +00:00
9ed303dfa9
This patch add base support for LX2162AQDS board. LX2162AQDS board supports LX2162A family SoCs. This patch add basic support of platform. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> Signed-off-by: hui.song <hui.song_1@nxp.com> Signed-off-by: Manish Tomar <manish.tomar@nxp.com> Signed-off-by: Vikas Singh <vikas.singh@nxp.com> Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com> [Rebased] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
169 lines
4.9 KiB
C
169 lines
4.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright 2011 Freescale Semiconductor
|
|
* Copyright 2020 NXP
|
|
* Author: Shengzhou Liu <Shengzhou.Liu@freescale.com>
|
|
*
|
|
* This file provides support for the QIXIS of some Freescale reference boards.
|
|
*/
|
|
|
|
#ifndef __QIXIS_H_
|
|
#define __QIXIS_H_
|
|
|
|
struct qixis {
|
|
u8 id; /* ID value uniquely identifying each QDS board type */
|
|
u8 arch; /* Board version information */
|
|
u8 scver; /* QIXIS Version Register */
|
|
u8 model; /* Information of software programming model version */
|
|
u8 tagdata;
|
|
u8 ctl_sys;
|
|
u8 aux; /* Auxiliary Register,0x06 */
|
|
u8 clk_spd;
|
|
u8 stat_dut;
|
|
u8 stat_sys;
|
|
u8 stat_alrm;
|
|
u8 present;
|
|
u8 present2; /* Presence Status Register 2,0x0c */
|
|
u8 rcw_ctl;
|
|
u8 ctl_led;
|
|
u8 i2cblk;
|
|
u8 rcfg_ctl; /* Reconfig Control Register,0x10 */
|
|
u8 rcfg_st;
|
|
u8 dcm_ad;
|
|
u8 dcm_da;
|
|
u8 dcmd;
|
|
u8 dmsg;
|
|
u8 gdc;
|
|
u8 gdd; /* DCM Debug Data Register,0x17 */
|
|
u8 dmack;
|
|
u8 res1;
|
|
u8 sdhc1;
|
|
u8 sdhc2;
|
|
u8 stat_pres3;
|
|
u8 los_stat;
|
|
u8 usb_ctl;
|
|
u8 watch; /* Watchdog Register,0x1F */
|
|
u8 pwr_ctl[2]; /* Power Control Register,0x20 */
|
|
u8 res2[2];
|
|
u8 pwr_stat[4]; /* Power Status Register,0x24 */
|
|
u8 res3[8];
|
|
u8 clk_spd2[2]; /* SYSCLK clock Speed Register,0x30 */
|
|
u8 res4[2];
|
|
u8 sclk[3]; /* Clock Configuration Registers,0x34 */
|
|
u8 res5;
|
|
u8 dclk[3];
|
|
u8 res6;
|
|
u8 clk_dspd[3];
|
|
u8 res7;
|
|
u8 rst_ctl; /* Reset Control Register,0x40 */
|
|
u8 rst_stat; /* Reset Status Register */
|
|
u8 rst_rsn; /* Reset Reason Register */
|
|
u8 rst_frc[2]; /* Reset Force Registers,0x43 */
|
|
u8 res8[11];
|
|
u8 brdcfg[16]; /* Board Configuration Register,0x50 */
|
|
u8 dutcfg[16];
|
|
u8 rcw_ad[2]; /* RCW SRAM Address Registers,0x70 */
|
|
u8 rcw_data;
|
|
u8 res9[5];
|
|
u8 post_ctl;
|
|
u8 post_stat;
|
|
u8 post_dat[2];
|
|
u8 pi_d[4];
|
|
u8 gpio_io[4];
|
|
u8 gpio_dir[4];
|
|
u8 res10[20];
|
|
u8 rjtag_ctl;
|
|
u8 rjtag_dat;
|
|
u8 res11[2];
|
|
u8 trig_src[4];
|
|
u8 trig_dst[4];
|
|
u8 trig_stat;
|
|
u8 res12[3];
|
|
u8 trig_ctr[4];
|
|
u8 res13[16];
|
|
u8 clk_freq[6]; /* Clock Measurement Registers */
|
|
u8 res_c6[8];
|
|
u8 clk_base[2]; /* Clock Frequency Base Reg */
|
|
u8 res_d0[8];
|
|
u8 cms[2]; /* Core Management Space Address Register, 0xD8 */
|
|
u8 res_c0[6];
|
|
u8 aux2[4]; /* Auxiliary Registers,0xE0 */
|
|
u8 res14[10];
|
|
u8 aux_ad;
|
|
u8 aux_da;
|
|
u8 res15[16];
|
|
};
|
|
|
|
u8 qixis_read(unsigned int reg);
|
|
void qixis_write(unsigned int reg, u8 value);
|
|
u16 qixis_read_minor(void);
|
|
char *qixis_read_time(char *result);
|
|
char *qixis_read_tag(char *buf);
|
|
const char *byte_to_binary_mask(u8 val, u8 mask, char *buf);
|
|
#ifdef CONFIG_SYS_I2C_FPGA_ADDR
|
|
u8 qixis_read_i2c(unsigned int reg);
|
|
void qixis_write_i2c(unsigned int reg, u8 value);
|
|
#endif
|
|
|
|
#if defined(CONFIG_QIXIS_I2C_ACCESS) && defined(CONFIG_SYS_I2C_FPGA_ADDR)
|
|
#define QIXIS_READ(reg) qixis_read_i2c(offsetof(struct qixis, reg))
|
|
#define QIXIS_WRITE(reg, value) \
|
|
qixis_write_i2c(offsetof(struct qixis, reg), value)
|
|
#else
|
|
#define QIXIS_READ(reg) qixis_read(offsetof(struct qixis, reg))
|
|
#define QIXIS_WRITE(reg, value) qixis_write(offsetof(struct qixis, reg), value)
|
|
#endif
|
|
|
|
#ifdef CONFIG_SYS_I2C_FPGA_ADDR
|
|
#define QIXIS_READ_I2C(reg) qixis_read_i2c(offsetof(struct qixis, reg))
|
|
#define QIXIS_WRITE_I2C(reg, value) \
|
|
qixis_write_i2c(offsetof(struct qixis, reg), value)
|
|
#endif
|
|
|
|
/* Use for SDHC adapter card type identification and operation */
|
|
#define QIXIS_SDID_MASK 0x07
|
|
|
|
#define QIXIS_ESDHC_ADAPTER_TYPE_EMMC45 0x1 /* eMMC Card Rev4.5 */
|
|
#define QIXIS_ESDHC_ADAPTER_TYPE_SDMMC_LEGACY 0x2 /* SD/MMC Legacy Card */
|
|
#define QIXIS_ESDHC_ADAPTER_TYPE_EMMC44 0x3 /* eMMC Card Rev4.4 */
|
|
#define QIXIS_ESDHC_ADAPTER_TYPE_RSV 0x4 /* Reserved */
|
|
#define QIXIS_ESDHC_ADAPTER_TYPE_MMC 0x5 /* MMC Card */
|
|
#define QIXIS_ESDHC_ADAPTER_TYPE_SD 0x6 /* SD Card Rev2.0 3.0 */
|
|
#define QIXIS_ESDHC_NO_ADAPTER 0x7 /* No Card is Present*/
|
|
|
|
#define QIXIS_SDHC1_S1V3 0x80 /* SDHC1: SDHC1 3.3V power control */
|
|
#define QIXIS_SDHC1_VS 0x30 /* BRDCFG11: route to SDHC1_VS */
|
|
|
|
#define QIXIS_SDCLKIN 0x08
|
|
#define QIXIS_SDCLKOUT 0x02
|
|
#define QIXIS_DAT5_6_7 0X02
|
|
#define QIXIS_DAT4 0X01
|
|
|
|
#define QIXIS_EVDD_BY_SDHC_VS 0x0c
|
|
|
|
#if defined(CONFIG_TARGET_LX2160AQDS) || defined(CONFIG_TARGET_LX2162AQDS) || \
|
|
defined(CONFIG_TARGET_LX2160ARDB)
|
|
#define QIXIS_XMAP_MASK 0x07
|
|
#define QIXIS_RST_CTL_RESET_EN 0x30
|
|
#define QIXIS_LBMAP_DFLTBANK 0x00
|
|
#define QIXIS_LBMAP_ALTBANK 0x20
|
|
#define QIXIS_LBMAP_QSPI 0x00
|
|
#define QIXIS_RCW_SRC_QSPI 0xff
|
|
#define QIXIS_RST_CTL_RESET 0x31
|
|
#define QIXIS_RCFG_CTL_RECONFIG_IDLE 0x20
|
|
#define QIXIS_RCFG_CTL_RECONFIG_START 0x21
|
|
#define QIXIS_RCFG_CTL_WATCHDOG_ENBLE 0x08
|
|
#define QIXIS_LBMAP_MASK 0x0f
|
|
#define QIXIS_LBMAP_SD
|
|
#define QIXIS_LBMAP_EMMC
|
|
#define QIXIS_RCW_SRC_SD 0x08
|
|
#define QIXIS_RCW_SRC_EMMC 0x09
|
|
#define NON_EXTENDED_DUTCFG
|
|
#endif
|
|
|
|
#if defined(CONFIG_TARGET_LX2160AQDS) || defined(CONFIG_TARGET_LX2162AQDS)
|
|
#define QIXIS_SDID_MASK 0x07
|
|
#define QIXIS_ESDHC_NO_ADAPTER 0x7
|
|
#endif
|
|
|
|
#endif
|