diff options
Diffstat (limited to '')
| -rw-r--r-- | plat/nxp/soc-lx2160a/lx2160aqds/ddr_init.c | 355 | ||||
| -rw-r--r-- | plat/nxp/soc-lx2160a/lx2160aqds/plat_def.h | 105 | ||||
| -rw-r--r-- | plat/nxp/soc-lx2160a/lx2160aqds/platform.c | 29 | ||||
| -rw-r--r-- | plat/nxp/soc-lx2160a/lx2160aqds/platform.mk | 51 | ||||
| -rw-r--r-- | plat/nxp/soc-lx2160a/lx2160aqds/platform_def.h | 14 | ||||
| -rw-r--r-- | plat/nxp/soc-lx2160a/lx2160aqds/policy.h | 38 |
6 files changed, 592 insertions, 0 deletions
diff --git a/plat/nxp/soc-lx2160a/lx2160aqds/ddr_init.c b/plat/nxp/soc-lx2160a/lx2160aqds/ddr_init.c new file mode 100644 index 0000000..d44733c --- /dev/null +++ b/plat/nxp/soc-lx2160a/lx2160aqds/ddr_init.c @@ -0,0 +1,355 @@ +/* + * Copyright 2018-2020 NXP + * + * SPDX-License-Identifier: BSD-3-Clause + * + */ + +#include <assert.h> +#include <errno.h> +#include <stdbool.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <common/debug.h> +#include <ddr.h> +#include <lib/utils.h> +#include <load_img.h> + +#include "plat_common.h" +#include <platform_def.h> + +#ifdef CONFIG_STATIC_DDR + +const struct ddr_cfg_regs static_3200 = { + .cs[0].bnds = U(0x03FF), + .cs[1].bnds = U(0x03FF), + .cs[0].config = U(0x80050422), + .cs[1].config = U(0x80000422), + .cs[2].bnds = U(0x00), + .cs[3].bnds = U(0x00), + .cs[2].config = U(0x00), + .cs[3].config = U(0x00), + .timing_cfg[0] = U(0xFFAA0018), + .timing_cfg[1] = U(0x646A8844), + .timing_cfg[2] = U(0x00058022), + .timing_cfg[3] = U(0x13622100), + .timing_cfg[4] = U(0x02), + .timing_cfg[5] = U(0x07401400), + .timing_cfg[7] = U(0x3BB00000), + .timing_cfg[8] = U(0x0944AC00), + .sdram_cfg[0] = U(0x65044008), + .sdram_cfg[1] = U(0x00401011), + .sdram_cfg[2] = U(0x00), + .sdram_mode[0] = U(0x06010C50), + .sdram_mode[1] = U(0x00280400), + .sdram_mode[2] = U(0x00), + .sdram_mode[3] = U(0x00), + .sdram_mode[4] = U(0x00), + .sdram_mode[5] = U(0x00), + .sdram_mode[6] = U(0x00), + .sdram_mode[7] = U(0x00), + .sdram_mode[8] = U(0x0500), + .sdram_mode[9] = U(0x10240000), + .sdram_mode[10] = U(0x00), + .sdram_mode[11] = U(0x00), + .sdram_mode[12] = U(0x00), + .sdram_mode[13] = U(0x00), + .sdram_mode[14] = U(0x00), + .sdram_mode[15] = U(0x00), + .md_cntl = U(0x00), + .interval = U(0x30C00000), + .data_init = U(0xDEADBEEF), + .init_addr = U(0x00), + .zq_cntl = U(0x8A090705), + .sdram_rcw[0] = U(0x00), + .sdram_rcw[1] = U(0x00), + .sdram_rcw[2] = U(0x00), + .sdram_rcw[3] = U(0x00), + .sdram_rcw[4] = U(0x00), + .sdram_rcw[5] = U(0x00), + .err_disable = U(0x00), + .err_int_en = U(0x00), +}; + +const struct ddr_cfg_regs static_2900 = { + .cs[0].bnds = U(0x03FF), + .cs[1].bnds = U(0x03FF), + .cs[0].config = U(0x80050422), + .cs[1].config = U(0x80000422), + .cs[2].bnds = U(0x00), + .cs[3].bnds = U(0x00), + .cs[2].config = U(0x00), + .cs[3].config = U(0x00), + .timing_cfg[0] = U(0xFF990018), + .timing_cfg[1] = U(0x4F4A4844), + .timing_cfg[2] = U(0x0005601F), + .timing_cfg[3] = U(0x125F2100), + .timing_cfg[4] = U(0x02), + .timing_cfg[5] = U(0x07401400), + .timing_cfg[7] = U(0x3AA00000), + .timing_cfg[8] = U(0x09449B00), + .sdram_cfg[0] = U(0x65044008), + .sdram_cfg[1] = U(0x00401011), + .sdram_cfg[2] = U(0x00), + .sdram_mode[0] = U(0x06010C50), + .sdram_mode[1] = U(0x00280400), + .sdram_mode[2] = U(0x00), + .sdram_mode[3] = U(0x00), + .sdram_mode[4] = U(0x00), + .sdram_mode[5] = U(0x00), + .sdram_mode[6] = U(0x00), + .sdram_mode[7] = U(0x00), + .sdram_mode[8] = U(0x0500), + .sdram_mode[9] = U(0x10240000), + .sdram_mode[10] = U(0x00), + .sdram_mode[11] = U(0x00), + .sdram_mode[12] = U(0x00), + .sdram_mode[13] = U(0x00), + .sdram_mode[14] = U(0x00), + .sdram_mode[15] = U(0x00), + .md_cntl = U(0x00), + .interval = U(0x2C2E0000), + .data_init = U(0xDEADBEEF), + .init_addr = U(0x00), + .zq_cntl = U(0x8A090705), + .sdram_rcw[0] = U(0x00), + .sdram_rcw[1] = U(0x00), + .sdram_rcw[2] = U(0x00), + .sdram_rcw[3] = U(0x00), + .sdram_rcw[4] = U(0x00), + .sdram_rcw[5] = U(0x00), + .err_disable = U(0x00), + .err_int_en = U(0x00), +}; + +const struct ddr_cfg_regs static_2600 = { + .cs[0].bnds = U(0x03FF), + .cs[1].bnds = U(0x03FF), + .cs[0].config = U(0x80050422), + .cs[1].config = U(0x80000422), + .cs[2].bnds = U(0x00), + .cs[3].bnds = U(0x00), + .cs[2].config = U(0x00), + .cs[3].config = U(0x00), + .timing_cfg[0] = U(0xFF880018), + .timing_cfg[1] = U(0x2A24F444), + .timing_cfg[2] = U(0x007141DC), + .timing_cfg[3] = U(0x125B2100), + .timing_cfg[4] = U(0x02), + .timing_cfg[5] = U(0x06401400), + .timing_cfg[7] = U(0x28800000), + .timing_cfg[8] = U(0x07338A00), + .sdram_cfg[0] = U(0x65044008), + .sdram_cfg[1] = U(0x00401011), + .sdram_cfg[2] = U(0x00), + .sdram_mode[0] = U(0x06010A70), + .sdram_mode[1] = U(0x00200400), + .sdram_mode[2] = U(0x00), + .sdram_mode[3] = U(0x00), + .sdram_mode[4] = U(0x00), + .sdram_mode[5] = U(0x00), + .sdram_mode[6] = U(0x00), + .sdram_mode[7] = U(0x00), + .sdram_mode[8] = U(0x0500), + .sdram_mode[9] = U(0x0C240000), + .sdram_mode[10] = U(0x00), + .sdram_mode[11] = U(0x00), + .sdram_mode[12] = U(0x00), + .sdram_mode[13] = U(0x00), + .sdram_mode[14] = U(0x00), + .sdram_mode[15] = U(0x00), + .md_cntl = U(0x00), + .interval = U(0x279C0000), + .data_init = U(0xDEADBEEF), + .init_addr = U(0x00), + .zq_cntl = U(0x8A090705), + .sdram_rcw[0] = U(0x00), + .sdram_rcw[1] = U(0x00), + .sdram_rcw[2] = U(0x00), + .sdram_rcw[3] = U(0x00), + .sdram_rcw[4] = U(0x00), + .sdram_rcw[5] = U(0x00), + .err_disable = U(0x00), + .err_int_en = U(0x00), +}; + +const struct dimm_params static_dimm = { + .rdimm = U(0), + .primary_sdram_width = U(64), + .ec_sdram_width = U(8), + .n_ranks = U(2), + .device_width = U(8), + .mirrored_dimm = U(1), +}; + +/* Sample code using two UDIMM MT18ASF1G72AZ-2G6B1, on each DDR controller */ +unsigned long long board_static_ddr(struct ddr_info *priv) +{ + (void)memcpy(&priv->ddr_reg, &static_2900, sizeof(static_2900)); + (void)memcpy(&priv->dimm, &static_dimm, sizeof(static_dimm)); + priv->conf.cs_on_dimm[0] = 0x3; + ddr_board_options(priv); + compute_ddr_phy(priv); + + return ULL(0x400000000); +} + +#elif defined(CONFIG_DDR_NODIMM) +/* + * Sample code to bypass reading SPD. This is a sample, not recommended + * for boards with slots. DDR model number: UDIMM MT18ASF1G72AZ-2G6B1. + */ + +const struct dimm_params ddr_raw_timing = { + .n_ranks = U(2), + .rank_density = U(4294967296u), + .capacity = U(8589934592u), + .primary_sdram_width = U(64), + .ec_sdram_width = U(8), + .device_width = U(8), + .die_density = U(0x4), + .rdimm = U(0), + .mirrored_dimm = U(1), + .n_row_addr = U(15), + .n_col_addr = U(10), + .bank_addr_bits = U(0), + .bank_group_bits = U(2), + .edc_config = U(2), + .burst_lengths_bitmask = U(0x0c), + .tckmin_x_ps = 750, + .tckmax_ps = 1600, + .caslat_x = U(0x00FFFC00), + .taa_ps = 13750, + .trcd_ps = 13750, + .trp_ps = 13750, + .tras_ps = 32000, + .trc_ps = 457500, + .twr_ps = 15000, + .trfc1_ps = 260000, + .trfc2_ps = 160000, + .trfc4_ps = 110000, + .tfaw_ps = 21000, + .trrds_ps = 3000, + .trrdl_ps = 4900, + .tccdl_ps = 5000, + .refresh_rate_ps = U(7800000), +}; + +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; /* Modify accordingly */ + memcpy(pdimm, &ddr_raw_timing, sizeof(struct dimm_params)); + memcpy(pdimm->mpart, dimm_model, sizeof(dimm_model) - 1); + + /* valid DIMM mask, change accordingly, together with dimm_on_ctlr. */ + return 0x5; +} +#endif /* CONFIG_DDR_NODIMM */ + +int ddr_board_options(struct ddr_info *priv) +{ + struct memctl_opt *popts = &priv->opt; + const struct ddr_conf *conf = &priv->conf; + + popts->vref_dimm = U(0x24); /* range 1, 83.4% */ + popts->rtt_override = 0; + popts->rtt_park = U(240); + popts->otf_burst_chop_en = 0; + popts->burst_length = U(DDR_BL8); + popts->trwt_override = U(1); + popts->bstopre = U(0); /* auto precharge */ + popts->addr_hash = 1; + + /* Set ODT impedance on PHY side */ + switch (conf->cs_on_dimm[1]) { + case 0xc: /* Two slots dual rank */ + case 0x4: /* Two slots single rank, not valid for interleaving */ + popts->trwt = U(0xf); + popts->twrt = U(0x7); + popts->trrt = U(0x7); + popts->twwt = U(0x7); + popts->vref_phy = U(0x6B); /* 83.6% */ + popts->odt = U(60); + popts->phy_tx_impedance = U(28); + break; + case 0: /* One slot used */ + default: + popts->trwt = U(0x3); + popts->twrt = U(0x3); + popts->trrt = U(0x3); + popts->twwt = U(0x3); + popts->vref_phy = U(0x60); /* 75% */ + popts->odt = U(48); + popts->phy_tx_impedance = U(28); + break; + } + + return 0; +} + +#ifdef NXP_WARM_BOOT +long long init_ddr(uint32_t wrm_bt_flg) +#else +long long init_ddr(void) +#endif +{ + int spd_addr[] = {0x51U, 0x52U, 0x53U, 0x54U}; + struct ddr_info info; + struct sysinfo sys; + long long dram_size; + + zeromem(&sys, sizeof(sys)); + if (get_clocks(&sys) == 1) { + ERROR("System clocks are not set.\n"); + panic(); + } + 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(info)); + + /* Set two DDRC. Unused DDRC will be removed automatically. */ + info.num_ctlrs = NUM_OF_DDRC; + info.spd_addr = spd_addr; + info.ddr[0] = (void *)NXP_DDR_ADDR; + info.ddr[1] = (void *)NXP_DDR2_ADDR; + info.phy[0] = (void *)NXP_DDR_PHY1_ADDR; + info.phy[1] = (void *)NXP_DDR_PHY2_ADDR; + info.clk = get_ddr_freq(&sys, 0); + info.img_loadr = load_img; + info.phy_gen2_fw_img_buf = PHY_GEN2_FW_IMAGE_BUFFER; + if (info.clk == 0) { + info.clk = get_ddr_freq(&sys, 1); + } + info.dimm_on_ctlr = DDRC_NUM_DIMM; + + info.warm_boot_flag = DDR_WRM_BOOT_NT_SUPPORTED; +#ifdef NXP_WARM_BOOT + info.warm_boot_flag = DDR_COLD_BOOT; + if (wrm_bt_flg != 0U) { + info.warm_boot_flag = DDR_WARM_BOOT; + } else { + info.warm_boot_flag = DDR_COLD_BOOT; + } +#endif + + dram_size = dram_init(&info +#if defined(NXP_HAS_CCN504) || defined(NXP_HAS_CCN508) + , NXP_CCN_HN_F_0_ADDR +#endif + ); + + + if (dram_size < 0) { + ERROR("DDR init failed.\n"); + } + + return dram_size; +} diff --git a/plat/nxp/soc-lx2160a/lx2160aqds/plat_def.h b/plat/nxp/soc-lx2160a/lx2160aqds/plat_def.h new file mode 100644 index 0000000..f480f92 --- /dev/null +++ b/plat/nxp/soc-lx2160a/lx2160aqds/plat_def.h @@ -0,0 +1,105 @@ +/* + * Copyright 2018-2020 NXP + * + * SPDX-License-Identifier: BSD-3-Clause + * + */ + +#ifndef PLAT_DEF_H +#define PLAT_DEF_H + +#include <arch.h> +#include <cortex_a72.h> +/* Required without TBBR. + * To include the defines for DDR PHY + * Images. + */ +#include <tbbr_img_def.h> + +#include <policy.h> +#include <soc.h> + +#if defined(IMAGE_BL31) +#define LS_SYS_TIMCTL_BASE 0x2890000 +#define PLAT_LS_NSTIMER_FRAME_ID 0 +#define LS_CONFIG_CNTACR 1 +#endif + +#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 (NXP_OCRAM_ADDR + NXP_OCRAM_SIZE \ + - NXP_SD_BLOCK_BUF_SIZE) + +#ifdef SD_BOOT +#define BL2_LIMIT (NXP_OCRAM_ADDR + NXP_OCRAM_SIZE \ + - NXP_SD_BLOCK_BUF_SIZE) +#else +#define BL2_LIMIT (NXP_OCRAM_ADDR + NXP_OCRAM_SIZE) +#endif + +/* IO defines as needed by IO driver framework */ +#define MAX_IO_DEVICES 4 +#define MAX_IO_BLOCK_DEVICES 1 +#define MAX_IO_HANDLES 4 + +#define PHY_GEN2_FW_IMAGE_BUFFER (NXP_OCRAM_ADDR + CSF_HDR_SZ) + +/* + * 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 3 +#endif + +#ifndef MAX_FIP_DEVICES +#define MAX_FIP_DEVICES 2 +#endif + +/* + * ID of the secure physical generic timer interrupt used by the BL32. + */ +#define BL32_IRQ_SEC_PHY_TIMER 29 + +#define BL31_WDOG_SEC 89 + +#define BL31_NS_WDOG_WS1 108 + +/* + * 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_EDGE) + +/* SGI 15 and Secure watchdog interrupts assigned to Group 0 */ +#define NXP_IRQ_SEC_SGI_7 15 + +#define PLAT_LS_G0_IRQ_PROPS(grp) \ + INTR_PROP_DESC(BL31_WDOG_SEC, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(BL31_NS_WDOG_WS1, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(NXP_IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_LEVEL) +#endif diff --git a/plat/nxp/soc-lx2160a/lx2160aqds/platform.c b/plat/nxp/soc-lx2160a/lx2160aqds/platform.c new file mode 100644 index 0000000..b00adb5 --- /dev/null +++ b/plat/nxp/soc-lx2160a/lx2160aqds/platform.c @@ -0,0 +1,29 @@ +/* + * Copyright 2021 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-lx2160a/lx2160aqds/platform.mk b/plat/nxp/soc-lx2160a/lx2160aqds/platform.mk new file mode 100644 index 0000000..226b22b --- /dev/null +++ b/plat/nxp/soc-lx2160a/lx2160aqds/platform.mk @@ -0,0 +1,51 @@ +# +# Copyright 2018-2020 NXP +# +# SPDX-License-Identifier: BSD-3-Clause +# + +# board-specific build parameters + +BOOT_MODE ?= flexspi_nor +BOARD ?= lx2160aqds +POVDD_ENABLE := no +NXP_COINED_BB := no + + # DDR Compilation Configs +NUM_OF_DDRC := 1 +DDRC_NUM_DIMM := 1 +DDRC_NUM_CS := 2 +DDR_ECC_EN := yes + #enable address decoding feature +DDR_ADDR_DEC := yes +APPLY_MAX_CDD := yes + +# DDR Errata +ERRATA_DDR_A011396 := 1 +ERRATA_DDR_A050450 := 1 + + # On-Board Flash Details +FLASH_TYPE := MT35XU512A +XSPI_FLASH_SZ := 0x10000000 +NXP_XSPI_NOR_UNIT_SIZE := 0x20000 +BL2_BIN_XSPI_NOR_END_ADDRESS := 0x100000 +# CONFIG_FSPI_ERASE_4K is required to erase 4K sector sizes. This +# config is enabled for future use cases. +FSPI_ERASE_4K := 0 + +# Platform specific features. +WARM_BOOT := yes + +# Adding Platform files build files +BL2_SOURCES += ${BOARD_PATH}/ddr_init.c\ + ${BOARD_PATH}/platform.c + +SUPPORTED_BOOT_MODE := flexspi_nor \ + sd \ + emmc + +# Adding platform board build info +include plat/nxp/common/plat_make_helper/plat_common_def.mk + +# Adding SoC build info +include plat/nxp/soc-lx2160a/soc.mk diff --git a/plat/nxp/soc-lx2160a/lx2160aqds/platform_def.h b/plat/nxp/soc-lx2160a/lx2160aqds/platform_def.h new file mode 100644 index 0000000..5fa774e --- /dev/null +++ b/plat/nxp/soc-lx2160a/lx2160aqds/platform_def.h @@ -0,0 +1,14 @@ +/* + * Copyright 2018-2020 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 diff --git a/plat/nxp/soc-lx2160a/lx2160aqds/policy.h b/plat/nxp/soc-lx2160a/lx2160aqds/policy.h new file mode 100644 index 0000000..05d23e2 --- /dev/null +++ b/plat/nxp/soc-lx2160a/lx2160aqds/policy.h @@ -0,0 +1,38 @@ +/* + * Copyright 2018-2021 NXP + * + * SPDX-License-Identifier: BSD-3-Clause + * + */ + +#ifndef POLICY_H +#define POLICY_H + +/* Following defines affect the PLATFORM SECURITY POLICY */ + +/* set this to 0x0 if the platform is not using/responding to ECC errors + * set this to 0x1 if ECC is being used (we have to do some init) + */ +#define POLICY_USING_ECC 0x0 + +/* 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 + +/* + * POLICY_PERF_WRIOP = 0 : No Performance enhancement for WRIOP RN-I + * POLICY_PERF_WRIOP = 1 : No Performance enhancement for WRIOP RN-I = 7 + * POLICY_PERF_WRIOP = 2 : No Performance enhancement for WRIOP RN-I = 23 + */ +#define POLICY_PERF_WRIOP 0 + +/* + * set this to '1' if the debug clocks need to remain enabled during + * system entry to low-power (LPM20) - this should only be necessary + * for testing and NEVER set for normal production + */ +#define POLICY_DEBUG_ENABLE 0 + + +#endif /* POLICY_H */ |