diff options
Diffstat (limited to '')
| -rw-r--r-- | plat/nxp/soc-ls1046a/ls1046afrwy/ddr_init.c | 177 | ||||
| -rw-r--r-- | plat/nxp/soc-ls1046a/ls1046afrwy/plat_def.h | 79 | ||||
| -rw-r--r-- | plat/nxp/soc-ls1046a/ls1046afrwy/platform.c | 28 | ||||
| -rw-r--r-- | plat/nxp/soc-ls1046a/ls1046afrwy/platform.mk | 39 | ||||
| -rw-r--r-- | plat/nxp/soc-ls1046a/ls1046afrwy/platform_def.h | 13 | ||||
| -rw-r--r-- | plat/nxp/soc-ls1046a/ls1046afrwy/policy.h | 16 |
6 files changed, 352 insertions, 0 deletions
diff --git a/plat/nxp/soc-ls1046a/ls1046afrwy/ddr_init.c b/plat/nxp/soc-ls1046a/ls1046afrwy/ddr_init.c new file mode 100644 index 0000000..3d561c7 --- /dev/null +++ b/plat/nxp/soc-ls1046a/ls1046afrwy/ddr_init.c @@ -0,0 +1,177 @@ +/* + * Copyright 2018-2022 NXP + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <assert.h> +#include <errno.h> +#include <string.h> + +#include <common/debug.h> +#include <ddr.h> +#include <lib/utils.h> + +#include <errata.h> +#include <platform_def.h> + +#ifdef CONFIG_STATIC_DDR +const struct ddr_cfg_regs static_1600 = { + .cs[0].config = U(0x80010412), + .cs[0].bnds = U(0x7F), + .sdram_cfg[0] = U(0xE50C0008), + .sdram_cfg[1] = U(0x00401010), + .sdram_cfg[2] = U(0x1), + .timing_cfg[0] = U(0xFA550018), + .timing_cfg[1] = U(0xBAB40C52), + .timing_cfg[2] = U(0x0048C11C), + .timing_cfg[3] = U(0x01111000), + .timing_cfg[4] = U(0x00000002), + .timing_cfg[5] = U(0x03401400), + .timing_cfg[6] = U(0x0), + .timing_cfg[7] = U(0x23300000), + .timing_cfg[8] = U(0x02116600), + .timing_cfg[9] = U(0x0), + .dq_map[0] = U(0x0), + .dq_map[1] = U(0x0), + .dq_map[2] = U(0x0), + .dq_map[3] = U(0x0), + .sdram_mode[0] = U(0x01010210), + .sdram_mode[1] = U(0x0), + .sdram_mode[8] = U(0x00000500), + .sdram_mode[9] = U(0x04000000), + .interval = U(0x18600618), + .zq_cntl = U(0x8A090705), + .ddr_sr_cntr = U(0x0), + .clk_cntl = U(0x2000000), + .cdr[0] = U(0x80040000), + .cdr[1] = U(0xC1), + .wrlvl_cntl[0] = U(0x86550607), + .wrlvl_cntl[1] = U(0x07070708), + .wrlvl_cntl[2] = U(0x0808088), +}; + +long long board_static_ddr(struct ddr_info *priv) +{ + memcpy(&priv->ddr_reg, &static_1600, sizeof(static_1600)); + + return 0x80000000ULL; +} +#else /* ifndef CONFIG_STATIC_DDR */ +static const struct rc_timing rcz[] = { + {U(1600), U(8), U(7)}, + {U(2100), U(8), U(7)}, + {} +}; + +static const struct board_timing ram[] = { + {U(0x1f), rcz, U(0x01010101), U(0x01010101)}, +}; + +int ddr_board_options(struct ddr_info *priv) +{ + int ret; + struct memctl_opt *popts = &priv->opt; + + ret = cal_board_params(priv, ram, ARRAY_SIZE(ram)); + if (ret != 0) { + return ret; + } + + popts->bstopre = 0; + popts->half_strength_drive_en = 1; + popts->cpo_sample = U(0x46); + popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR1_ODT(DDR_CDR_ODT_50ohm); + popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_50ohm) | + DDR_CDR2_VREF_TRAIN_EN; + popts->output_driver_impedance = 1; + + return 0; +} + +/* DDR model number: MT40A512M16JY-083E:B */ +struct dimm_params ddr_raw_timing = { + .n_ranks = U(1), + .rank_density = ULL(4294967296), + .capacity = ULL(4294967296), + .primary_sdram_width = U(64), + .ec_sdram_width = U(8), + .rdimm = U(0), + .mirrored_dimm = U(0), + .n_row_addr = U(16), + .n_col_addr = U(10), + .bank_group_bits = U(1), + .edc_config = U(2), + .burst_lengths_bitmask = U(0x0c), + .tckmin_x_ps = 750, + .tckmax_ps = 1900, + .caslat_x = U(0x0001FFE00), + .taa_ps = 13500, + .trcd_ps = 13500, + .trp_ps = 13500, + .tras_ps = 33000, + .trc_ps = 46500, + .twr_ps = 15000, + .trfc1_ps = 350000, + .trfc2_ps = 260000, + .trfc4_ps = 160000, + .tfaw_ps = 30000, + .trrds_ps = 5300, + .trrdl_ps = 6400, + .tccdl_ps = 5355, + .refresh_rate_ps = U(7800000), + .dq_mapping[0] = U(0x0), + .dq_mapping[1] = U(0x0), + .dq_mapping[2] = U(0x0), + .dq_mapping[3] = U(0x0), + .dq_mapping[4] = U(0x0), + .dq_mapping_ors = U(0), + .rc = U(0x1f), +}; + +int ddr_get_ddr_params(struct dimm_params *pdimm, struct ddr_conf *conf) +{ + static const char dimm_model[] = "Fixed DDR on board"; + + conf->dimm_in_use[0] = 1; + memcpy(pdimm, &ddr_raw_timing, sizeof(struct dimm_params)); + memcpy(pdimm->mpart, dimm_model, sizeof(dimm_model) - 1); + + return 1; +} +#endif /* ifdef CONFIG_STATIC_DDR */ + +long long init_ddr(void) +{ + int spd_addr[] = {NXP_SPD_EEPROM0}; + struct ddr_info info; + struct sysinfo sys; + long long dram_size; + + zeromem(&sys, sizeof(sys)); + if (get_clocks(&sys)) { + ERROR("System clocks are not set\n"); + assert(0); + } + debug("platform clock %lu\n", sys.freq_platform); + debug("DDR PLL1 %lu\n", sys.freq_ddr_pll0); + debug("DDR PLL2 %lu\n", sys.freq_ddr_pll1); + + zeromem(&info, sizeof(struct ddr_info)); + info.num_ctlrs = 1; + info.dimm_on_ctlr = 1; + info.clk = get_ddr_freq(&sys, 0); + info.spd_addr = spd_addr; + info.ddr[0] = (void *)NXP_DDR_ADDR; + + dram_size = dram_init(&info); + if (dram_size < 0) { + ERROR("DDR init failed.\n"); + } + +#ifdef ERRATA_SOC_A008850 + erratum_a008850_post(); +#endif + + return dram_size; +} diff --git a/plat/nxp/soc-ls1046a/ls1046afrwy/plat_def.h b/plat/nxp/soc-ls1046a/ls1046afrwy/plat_def.h new file mode 100644 index 0000000..5134a00 --- /dev/null +++ b/plat/nxp/soc-ls1046a/ls1046afrwy/plat_def.h @@ -0,0 +1,79 @@ +/* + * Copyright 2018-2022 NXP + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef PLAT_DEF_H +#define PLAT_DEF_H + +#include <arch.h> +/* + * Required without TBBR. + * To include the defines for DDR PHY Images. + */ +#include <tbbr_img_def.h> + +#include "policy.h" +#include <soc.h> + +#define NXP_SPD_EEPROM0 0x51 + +#define NXP_SYSCLK_FREQ 100000000 +#define NXP_DDRCLK_FREQ 100000000 + +/* UART related definition */ +#define NXP_CONSOLE_ADDR NXP_UART_ADDR +#define NXP_CONSOLE_BAUDRATE 115200 + +/* Size of cacheable stacks */ +#if defined(IMAGE_BL2) +#if defined(TRUSTED_BOARD_BOOT) +#define PLATFORM_STACK_SIZE 0x2000 +#else +#define PLATFORM_STACK_SIZE 0x1000 +#endif +#elif defined(IMAGE_BL31) +#define PLATFORM_STACK_SIZE 0x1000 +#endif + +/* SD block buffer */ +#define NXP_SD_BLOCK_BUF_SIZE (0x8000) +#define NXP_SD_BLOCK_BUF_ADDR ULL(0x80000000) + +#define BL2_LIMIT (NXP_OCRAM_ADDR + NXP_OCRAM_SIZE) + +/* IO defines as needed by IO driver framework */ +#define MAX_IO_DEVICES U(3) +#define MAX_IO_BLOCK_DEVICES U(1) +#define MAX_IO_HANDLES U(4) + +/* + * FIP image defines - Offset at which FIP Image would be present + * Image would include Bl31 , Bl33 and Bl32 (optional) + */ +#ifdef POLICY_FUSE_PROVISION +#define MAX_FIP_DEVICES U(2) +#endif + +#ifndef MAX_FIP_DEVICES +#define MAX_FIP_DEVICES U(1) +#endif + +/* + * ID of the secure physical generic timer interrupt used by the BL32. + */ +#define BL32_IRQ_SEC_PHY_TIMER 29 + +/* + * Define properties of Group 1 Secure and Group 0 interrupts as per GICv3 + * terminology. On a GICv2 system or mode, the lists will be merged and treated + * as Group 0 interrupts. + */ +#define PLAT_LS_G1S_IRQ_PROPS(grp) \ + INTR_PROP_DESC(BL32_IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_LEVEL) + +#define PLAT_LS_G0_IRQ_PROPS(grp) + +#endif /* PLAT_DEF_H */ diff --git a/plat/nxp/soc-ls1046a/ls1046afrwy/platform.c b/plat/nxp/soc-ls1046a/ls1046afrwy/platform.c new file mode 100644 index 0000000..cef920f --- /dev/null +++ b/plat/nxp/soc-ls1046a/ls1046afrwy/platform.c @@ -0,0 +1,28 @@ +/* + * Copyright 2020-2022 NXP + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <plat_common.h> + +#pragma weak board_enable_povdd +#pragma weak board_disable_povdd + +bool board_enable_povdd(void) +{ +#ifdef CONFIG_POVDD_ENABLE + return true; +#else + return false; +#endif +} + +bool board_disable_povdd(void) +{ +#ifdef CONFIG_POVDD_ENABLE + return true; +#else + return false; +#endif +} diff --git a/plat/nxp/soc-ls1046a/ls1046afrwy/platform.mk b/plat/nxp/soc-ls1046a/ls1046afrwy/platform.mk new file mode 100644 index 0000000..1f7fad6 --- /dev/null +++ b/plat/nxp/soc-ls1046a/ls1046afrwy/platform.mk @@ -0,0 +1,39 @@ +# +# Copyright 2018-2022 NXP +# +# SPDX-License-Identifier: BSD-3-Clause +# + +# board-specific build parameters + +BOOT_MODE ?= qspi +BOARD := ls1046afrwy +POVDD_ENABLE := no + +# DDR Compilation Configs +CONFIG_STATIC_DDR := 0 +CONFIG_DDR_NODIMM := 1 +DDRC_NUM_DIMM := 0 +NUM_OF_DDRC := 1 +DDRC_NUM_CS := 1 +DDR_ECC_EN := yes + +# On-Board Flash Details +QSPI_FLASH_SZ := 0x20000000 +NOR_FLASH_SZ := 0x20000000 + +# Platform specific features. +WARM_BOOT := no + +# Adding Platform files build files +BL2_SOURCES += ${BOARD_PATH}/ddr_init.c\ + ${BOARD_PATH}/platform.c + +SUPPORTED_BOOT_MODE := qspi \ + sd + +# Adding platform board build info +include plat/nxp/common/plat_make_helper/plat_common_def.mk + +# Adding SoC build info +include plat/nxp/soc-ls1046a/soc.mk diff --git a/plat/nxp/soc-ls1046a/ls1046afrwy/platform_def.h b/plat/nxp/soc-ls1046a/ls1046afrwy/platform_def.h new file mode 100644 index 0000000..7f98bb1 --- /dev/null +++ b/plat/nxp/soc-ls1046a/ls1046afrwy/platform_def.h @@ -0,0 +1,13 @@ +/* + * Copyright 2018-2022 NXP + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef PLATFORM_DEF_H +#define PLATFORM_DEF_H + +#include <plat_def.h> +#include <plat_default_def.h> + +#endif /* PLATFORM_DEF_H */ diff --git a/plat/nxp/soc-ls1046a/ls1046afrwy/policy.h b/plat/nxp/soc-ls1046a/ls1046afrwy/policy.h new file mode 100644 index 0000000..c6c325f --- /dev/null +++ b/plat/nxp/soc-ls1046a/ls1046afrwy/policy.h @@ -0,0 +1,16 @@ +/* + * Copyright 2022 NXP + * + * SPDX-License-Identifier: BSD-3-Clause + * + */ + +#ifndef POLICY_H +#define POLICY_H + +/* Set this to 0x0 to leave the default SMMU page size in sACR + * Set this to 0x1 to change the SMMU page size to 64K + */ +#define POLICY_SMMU_PAGESZ_64K 0x1 + +#endif /* POLICY_H */ |