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armv8: ls1028ardb: add xspi parameter to qixis command

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Add xspi boot source to qixis command to let the soc boot from
flex-nor flash chip.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Yuantian Tang 2020-06-10 16:13:50 +08:00 committed by Priyanka Jain
parent cb1de6067a
commit c8f8830e0b
2 changed files with 15 additions and 2 deletions
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13
board/freescale/common/qixis.c
View File

@ -323,6 +323,19 @@ static int qixis_reset_cmd(struct cmd_tbl *cmdtp, int flag, int argc,
QIXIS_RCFG_CTL_RECONFIG_START);
#else
printf("Not implemented\n");
#endif
} else if (strcmp(argv[1], "xspi") == 0) {
#ifdef QIXIS_LBMAP_XSPI
QIXIS_WRITE(rst_ctl, 0x30);
QIXIS_WRITE(rcfg_ctl, 0);
set_lbmap(QIXIS_LBMAP_XSPI);
set_rcw_src(QIXIS_RCW_SRC_XSPI);
qixis_write_i2c(offsetof(struct qixis, rcfg_ctl),
QIXIS_RCFG_CTL_RECONFIG_IDLE);
qixis_write_i2c(offsetof(struct qixis, rcfg_ctl),
QIXIS_RCFG_CTL_RECONFIG_START);
#else
printf("Not implemented\n");
#endif
} else if (strcmp(argv[1], "watchdog") == 0) {
static char *period[9] = {"2s", "4s", "8s", "16s", "32s",

4
include/configs/ls1028ardb.h
View File

@ -38,10 +38,10 @@
#define QIXIS_LBMAP_ALTBANK 0x00
#define QIXIS_LBMAP_SD 0x00
#define QIXIS_LBMAP_EMMC 0x00
#define QIXIS_LBMAP_QSPI 0x00
#define QIXIS_LBMAP_XSPI 0x00
#define QIXIS_RCW_SRC_SD 0xf8
#define QIXIS_RCW_SRC_EMMC 0xf9
#define QIXIS_RCW_SRC_QSPI 0xff
#define QIXIS_RCW_SRC_XSPI 0xff
#define QIXIS_RST_CTL_RESET 0x31
#define QIXIS_RCFG_CTL_RECONFIG_IDLE 0x10
#define QIXIS_RCFG_CTL_RECONFIG_START 0x11