+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2014 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
+ * Copyright 2019, 2021-2022 NXP
*/
#include <common.h>
+#include <clock_legacy.h>
+#include <command.h>
+#include <fdt_support.h>
#include <i2c.h>
+#include <init.h>
+#include <net.h>
+#include <asm/global_data.h>
#include <asm/io.h>
#include <asm/arch/immap_ls102xa.h>
#include <asm/arch/clock.h>
#include <asm/arch/fsl_serdes.h>
#include <asm/arch/ls102xa_devdis.h>
#include <asm/arch/ls102xa_soc.h>
-#include <asm/arch/ls102xa_sata.h>
#include <hwconfig.h>
#include <mmc.h>
#include <fsl_csu.h>
-#include <fsl_esdhc.h>
#include <fsl_ifc.h>
#include <fsl_immap.h>
#include <netdev.h>
#include <fsl_mdio.h>
#include <tsec.h>
-#include <fsl_sec.h>
#include <fsl_devdis.h>
#include <spl.h>
+#include <linux/delay.h>
#include "../common/sleep.h"
#ifdef CONFIG_U_QE
#include <fsl_qe.h>
#endif
#include <fsl_validate.h>
-
+#include <dm/uclass.h>
DECLARE_GLOBAL_DATA_PTR;
#define VERSION_MASK 0x00FF
#define BANK_MASK 0x0001
-#define CONFIG_RESET 0x1
+#define CFG_RESET 0x1
#define INIT_RESET 0x1
#define CPLD_SET_MUX_SERDES 0x20
};
#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
-static void convert_serdes_mux(int type, int need_reset);
-
-void cpld_show(void)
+static void cpld_show(void)
{
struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
in_8(&cpld_data->pcba_ver) & VERSION_MASK,
in_8(&cpld_data->vbank) & BANK_MASK);
-#ifdef CONFIG_DEBUG
+#ifdef DEBUG
printf("soft_mux_on =%x\n",
in_8(&cpld_data->soft_mux_on));
printf("cfg_rcw_src1 =%x\n",
ddrmc_init();
#endif
+ erratum_a008850_post();
+
gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
#if defined(CONFIG_DEEP_SLEEP) && !defined(CONFIG_SPL_BUILD)
return 0;
}
-#ifdef CONFIG_FSL_ESDHC
-struct fsl_esdhc_cfg esdhc_cfg[1] = {
- {CONFIG_SYS_FSL_ESDHC_ADDR},
-};
-
-int board_mmc_init(bd_t *bis)
+int board_eth_init(struct bd_info *bis)
{
- esdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
-
- return fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
+ return pci_eth_init(bis);
}
-#endif
-int board_eth_init(bd_t *bis)
+#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
+static void convert_serdes_mux(int type, int need_reset)
{
-#ifdef CONFIG_TSEC_ENET
- struct fsl_pq_mdio_info mdio_info;
- struct tsec_info_struct tsec_info[4];
- int num = 0;
-
-#ifdef CONFIG_TSEC1
- SET_STD_TSEC_INFO(tsec_info[num], 1);
- if (is_serdes_configured(SGMII_TSEC1)) {
- puts("eTSEC1 is in sgmii mode.\n");
- tsec_info[num].flags |= TSEC_SGMII;
- }
- num++;
-#endif
-#ifdef CONFIG_TSEC2
- SET_STD_TSEC_INFO(tsec_info[num], 2);
- if (is_serdes_configured(SGMII_TSEC2)) {
- puts("eTSEC2 is in sgmii mode.\n");
- tsec_info[num].flags |= TSEC_SGMII;
- }
- num++;
-#endif
-#ifdef CONFIG_TSEC3
- SET_STD_TSEC_INFO(tsec_info[num], 3);
- tsec_info[num].interface = PHY_INTERFACE_MODE_RGMII_ID;
- num++;
-#endif
- if (!num) {
- printf("No TSECs initialized\n");
- return 0;
- }
+ char current_serdes;
+ struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
- mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
- mdio_info.name = DEFAULT_MII_NAME;
- fsl_pq_mdio_init(bis, &mdio_info);
+ current_serdes = cpld_data->serdes_mux;
- tsec_eth_init(bis, tsec_info, num);
-#endif
+ switch (type) {
+ case LANEB_SATA:
+ current_serdes &= ~MASK_LANE_B;
+ break;
+ case LANEB_SGMII1:
+ current_serdes |= (MASK_LANE_B | MASK_SGMII | MASK_LANE_C);
+ break;
+ case LANEC_SGMII1:
+ current_serdes &= ~(MASK_LANE_B | MASK_SGMII | MASK_LANE_C);
+ break;
+ case LANED_SGMII2:
+ current_serdes |= MASK_LANE_D;
+ break;
+ case LANEC_PCIEX1:
+ current_serdes |= MASK_LANE_C;
+ break;
+ case (LANED_PCIEX2 | LANEC_PCIEX1):
+ current_serdes |= MASK_LANE_C;
+ current_serdes &= ~MASK_LANE_D;
+ break;
+ default:
+ printf("CPLD serdes MUX: unsupported MUX type 0x%x\n", type);
+ return;
+ }
- return pci_eth_init(bis);
+ cpld_data->soft_mux_on |= CPLD_SET_MUX_SERDES;
+ cpld_data->serdes_mux = current_serdes;
+
+ if (need_reset == 1) {
+ printf("Reset board to enable configuration\n");
+ cpld_data->system_rst = CFG_RESET;
+ }
}
-#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
int config_serdes_mux(void)
{
struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
preloader_console_init();
+ timer_init();
dram_init();
/* Allow OCRAM access permission as R/W */
* in last boot.
*/
if (is_warm_boot()) {
- second_uboot = (void (*)(void))CONFIG_SYS_TEXT_BASE;
+ second_uboot = (void (*)(void))CONFIG_TEXT_BASE;
second_uboot();
}
/* program the regulator (MC34VR500) to support deep sleep */
void ls1twr_program_regulator(void)
{
- unsigned int i2c_bus;
u8 i2c_device_id;
#define LS1TWR_I2C_BUS_MC34VR500 1
#define MC34VR500_ADDR 0x8
#define MC34VR500_DEVICEID 0x4
#define MC34VR500_DEVICEID_MASK 0x0f
+#if CONFIG_IS_ENABLED(DM_I2C)
+ struct udevice *dev;
+ int ret;
+
+ ret = i2c_get_chip_for_busnum(LS1TWR_I2C_BUS_MC34VR500, MC34VR500_ADDR,
+ 1, &dev);
+ if (ret) {
+ printf("%s: Cannot find udev for a bus %d\n", __func__,
+ LS1TWR_I2C_BUS_MC34VR500);
+ return;
+ }
+ i2c_device_id = dm_i2c_reg_read(dev, 0x0) &
+ MC34VR500_DEVICEID_MASK;
+ if (i2c_device_id != MC34VR500_DEVICEID) {
+ printf("The regulator (MC34VR500) does not exist. The device does not support deep sleep.\n");
+ return;
+ }
+ dm_i2c_reg_write(dev, 0x31, 0x4);
+ dm_i2c_reg_write(dev, 0x4d, 0x4);
+ dm_i2c_reg_write(dev, 0x6d, 0x38);
+ dm_i2c_reg_write(dev, 0x6f, 0x37);
+ dm_i2c_reg_write(dev, 0x71, 0x30);
+#else
+ unsigned int i2c_bus;
i2c_bus = i2c_get_bus_num();
i2c_set_bus_num(LS1TWR_I2C_BUS_MC34VR500);
i2c_device_id = i2c_reg_read(MC34VR500_ADDR, 0x0) &
i2c_reg_write(MC34VR500_ADDR, 0x71, 0x30);
i2c_set_bus_num(i2c_bus);
+#endif
}
#endif
#if defined(CONFIG_SPL_BUILD)
void spl_board_init(void)
{
+ if (IS_ENABLED(CONFIG_FSL_CAAM)) {
+ struct udevice *dev;
+ int ret;
+
+ ret = uclass_get_device_by_driver(UCLASS_MISC, DM_DRIVER_GET(caam_jr), &dev);
+ if (ret)
+ printf("Failed to initialize caam_jr: %d\n", ret);
+ }
+
ls102xa_smmu_stream_id_init();
}
#endif
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{
-#ifdef CONFIG_SCSI_AHCI_PLAT
- ls1021a_sata_init();
-#endif
#ifdef CONFIG_CHAIN_OF_TRUST
fsl_setenv_chain_of_trust();
#endif
#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
config_board_mux();
#endif
-
-#ifdef CONFIG_FSL_CAAM
- return sec_init();
-#endif
+ return 0;
}
#endif
}
#endif
-int ft_board_setup(void *blob, bd_t *bd)
+int ft_board_setup(void *blob, struct bd_info *bd)
{
ft_cpu_setup(blob, bd);
return (((val) >> 8) & 0x00ff) | (((val) << 8) & 0xff00);
}
-#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
+#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI) \
+ && !defined(CONFIG_SPL_BUILD)
static void convert_flash_bank(char bank)
{
struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
cpld_data->vbank = bank;
printf("Reset board to enable configuration.\n");
- cpld_data->system_rst = CONFIG_RESET;
+ cpld_data->system_rst = CFG_RESET;
}
-static int flash_bank_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
+static int flash_bank_cmd(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
{
if (argc != 2)
return CMD_RET_USAGE;
"bank[0-upper bank/1-lower bank] (e.g. boot_bank 0)"
);
-static int cpld_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
+static int cpld_reset_cmd(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
{
struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
if (argc > 2)
return CMD_RET_USAGE;
if ((argc == 1) || (strcmp(argv[1], "conf") == 0))
- cpld_data->system_rst = CONFIG_RESET;
+ cpld_data->system_rst = CFG_RESET;
else if (strcmp(argv[1], "init") == 0)
cpld_data->global_rst = INIT_RESET;
else
);
-static void convert_serdes_mux(int type, int need_reset)
-{
- char current_serdes;
- struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
-
- current_serdes = cpld_data->serdes_mux;
-
- switch (type) {
- case LANEB_SATA:
- current_serdes &= ~MASK_LANE_B;
- break;
- case LANEB_SGMII1:
- current_serdes |= (MASK_LANE_B | MASK_SGMII | MASK_LANE_C);
- break;
- case LANEC_SGMII1:
- current_serdes &= ~(MASK_LANE_B | MASK_SGMII | MASK_LANE_C);
- break;
- case LANED_SGMII2:
- current_serdes |= MASK_LANE_D;
- break;
- case LANEC_PCIEX1:
- current_serdes |= MASK_LANE_C;
- break;
- case (LANED_PCIEX2 | LANEC_PCIEX1):
- current_serdes |= MASK_LANE_C;
- current_serdes &= ~MASK_LANE_D;
- break;
- default:
- printf("CPLD serdes MUX: unsupported MUX type 0x%x\n", type);
- return;
- }
-
- cpld_data->soft_mux_on |= CPLD_SET_MUX_SERDES;
- cpld_data->serdes_mux = current_serdes;
-
- if (need_reset == 1) {
- printf("Reset board to enable configuration\n");
- cpld_data->system_rst = CONFIG_RESET;
- }
-}
-
-void print_serdes_mux(void)
+static void print_serdes_mux(void)
{
char current_serdes;
struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
printf("B.\n");
}
-static int serdes_mux_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
+static int serdes_mux_cmd(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
{
if (argc != 2)
return CMD_RET_USAGE;
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