| // Copyright 2023 Google LLC |
| // Copyright lowRISC contributors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| // |
| // TOP Matcha configuration |
| { name: "matcha", |
| type: "top", |
| |
| ///////////////////////////////////////////////////////////// |
| // Seed for compile-time random constants // |
| // NOTE: REPLACE THIS WITH A NEW VALUE BEFORE THE TAPEOUT // |
| ///////////////////////////////////////////////////////////// |
| rnd_cnst_seed: 4881560218908238235 |
| |
| // 32-bit datawidth |
| datawidth: "32", |
| |
| // Power information for the design |
| power: { |
| // Power domains supported by the design |
| // Aon represents domain aon |
| // 0 represents domain 0 |
| domains: ["Aon", "0"], |
| |
| // Default power domain used for the design |
| default: "0" |
| }, |
| |
| // This is the clock data structure of the design. |
| // The hier path refers to the clock reference path (struct / port) |
| // - The top/ext desgination follows the same scheme as inter-module |
| // The src key indicates the raw clock sources in the design |
| // The groups key indicates the various clock groupings in the design |
| clocks: { |
| |
| hier_paths: { |
| top: "clkmgr_aon_clocks.", // top level is a struct |
| ext: "", // ext is a port of the clock name |
| lpg: "clkmgr_aon_cg_en.", // top level struct for alert lpg reset enables |
| }, |
| |
| // Clock Source attributes |
| // name: Name of group. |
| // aon: Whether the clock is free running all the time. |
| // If it is, the clock is not hanlded by clkmgr. |
| // freq: Absolute frequency of clk in Hz |
| // ref: indicates the clock is used as a reference for measurement. |
| srcs: [ |
| { name: "main", aon: "no", freq: "96000000" } |
| { name: "io", aon: "no", freq: "96000000" } |
| { name: "usb", aon: "no", freq: "48000000" } |
| { name: "aon", aon: "yes", freq: "200000", ref: true} |
| { name: "smc", aon: "no", freq: "96000000" } |
| { name: "ml", aon: "no", freq: "96000000" } |
| { name: "video",aon: "no", freq: "96000000" } |
| { name: "audio",aon: "no", freq: "48000000" } // TODO: Change to 12.288Mhz later to match ASIC |
| ], |
| |
| // Derived clock source attributes |
| // name: Name of group. |
| // aon: Whether the clock is free running all the time. |
| // If it is, the clock is not hanlded by clkmgr. |
| // freq: Absolute frequency of clk in Hz |
| // src: From which clock source is the clock derived |
| // div: Ratio between derived clock and source clock |
| derived_srcs: [ |
| { name: "io_div2", aon: "no", div: 2, src: "io", freq: "48000000" } |
| { name: "io_div4", aon: "no", div: 4, src: "io", freq: "24000000" } |
| ], |
| |
| // Clock Group attributes |
| // name: name of group. |
| // |
| // src: The hierarchical source of the clock |
| // "ext" - clock is supplied from a port of the top module |
| // "top" - clock is supplied from a net inside the top module |
| // |
| // sw_cg: whether software is allowed to gate the clock |
| // "no" - software is not allowed to gate clocks |
| // "yes" - software is allowed to gate clocks |
| // "hint" - software can provide a hint, and hw controls the rest |
| // |
| // unique: whether each module in the group can be separately gated |
| // if sw_cg is "no", this field has no meaning |
| // "yes" - each clock is individually controlled |
| // "no" - the group is controlled as one single unit |
| // |
| // The powerup and proc groups are unique. |
| // The powerup group of clocks do not feed through the clock |
| // controller as they manage clock controller behavior |
| // The proc group is not peripheral, and directly hardwired |
| |
| groups: [ |
| // the powerup group is used exclusively by clk/pwr/rstmgr/pinmux |
| { name: "ast", src:"ext", sw_cg: "no" } |
| { name: "powerup", src:"top", sw_cg: "no" } |
| { name: "trans", src:"top", sw_cg: "hint", unique: "yes", } |
| { name: "infra", src:"top", sw_cg: "no", } |
| { name: "secure", src:"top", sw_cg: "no" } |
| { name: "peri", src:"top", sw_cg: "yes", unique: "no" } |
| { name: "timers", src:"top", sw_cg: "no" } |
| ], |
| }, |
| |
| // This is the reset data structure of the design. |
| // The hier path refers to the reset reference path (struct / port) |
| // - The top/ext desgination follows the same scheme as inter-module |
| // The node key represents all the known resets in the design |
| resets: { |
| |
| hier_paths: { |
| top: "rstmgr_aon_resets.", // top level is a struct |
| ext: "", // ext is a port of the clock name |
| lpg: "rstmgr_aon_rst_en.", // top level struct for alert lpg reset enables |
| }, |
| |
| // Reset node attributes |
| // name: name of reset. |
| // |
| // gen: whether the reset is generated |
| // true: it is a generated reset inside rstmgr |
| // false: it is a hardwired design reset inside rstmgr (roots and por) |
| // For non-generated resets, the parent / domain definitions have no meaning. |
| // |
| // type: the reset type [ext, top] |
| // ext: the reset is coming in from the ports, external to matcha |
| // int: the reset is only used inside rstmgr |
| // top: the reset is output from rstmgr to top level struct |
| // |
| // parent: The parent reset |
| // If type is "ext", there is no root, since it is external |
| // |
| // domains: The power domains of a particular reset |
| // This is a list of of the supported power domains. |
| // Valid values are Aon and (power domain)0 ~ (power domain)1. |
| // If no value is supplied, the default is specified by the power configuration. |
| // |
| // clk: related clock domain for synchronous release |
| // If type is "por", there is not related clock, since it is |
| // likely external or generated from a voltage comparator |
| // |
| nodes: [ |
| { name: "por_aon", gen: false, type: "top", clk: "aon" } |
| { name: "lc_src", gen: false, type: "int", clk: "io_div4" } |
| { name: "sys_src", gen: false, type: "int", clk: "io_div4" } |
| { name: "por", gen: true, type: "top", parent: "por_aon", clk: "main" } |
| { name: "por_io", gen: true, type: "top", parent: "por_aon", clk: "io" } |
| { name: "por_io_div2", gen: true , type: "top", parent: "por_aon", clk: "io_div2" } |
| { name: "por_io_div4", gen: true , type: "top", parent: "por_aon", clk: "io_div4" } |
| { name: "por_usb", gen: true , type: "top", parent: "por_aon", clk: "usb" } |
| { name: "por_smc", gen: true, type: "top", parent: "por_aon", clk: "smc" } |
| { name: "por_ml", gen: true , type: "top", parent: "por_aon", clk: "ml" } |
| { name: "por_video", gen: true , type: "top", parent: "por_aon", clk: "video" } |
| { name: "por_audio", gen: true , type: "top", parent: "por_aon", clk: "audio" } |
| { name: "lc", gen: true, type: "top", parent: "lc_src", clk: "main" } |
| { name: "lc_aon", gen: true, type: "top", parent: "lc_src", clk: "aon" } |
| { name: "lc_io", gen: true, type: "top", parent: "lc_src", clk: "io" } |
| { name: "lc_io_div2", gen: true, type: "top", parent: "lc_src", clk: "io_div2" } |
| { name: "lc_io_div4", gen: true, type: "top", parent: "lc_src", clk: "io_div4" } |
| { name: "lc_usb", gen: true, type: "top", parent: "lc_src", clk: "usb" } |
| { name: "lc_smc", gen: true, type: "top", parent: "lc_src", clk: "smc" } |
| { name: "lc_ml", gen: true, type: "top", parent: "lc_src", clk: "ml" } |
| { name: "lc_video", gen: true, type: "top", parent: "lc_src", clk: "video" } |
| { name: "lc_audio", gen: true, type: "top", parent: "lc_src", clk: "audio" } |
| { name: "sys", gen: true, type: "top", parent: "sys_src", clk: "main" } |
| { name: "sys_io_div4", gen: true, type: "top", parent: "sys_src", clk: "io_div4" } |
| { name: "spi_device", gen: true, type: "top", parent: "lc_src", clk: "io_div4", sw: true } |
| { name: "spi_host0", gen: true, type: "top", parent: "lc_src", clk: "io", sw: true } |
| { name: "spi_host1", gen: true, type: "top", parent: "lc_src", clk: "io", sw: true } |
| { name: "spi_host2", gen: true, type: "top", parent: "lc_src", clk: "io", sw: true } |
| { name: "usb", gen: true, type: "top", parent: "lc_src", clk: "usb", sw: true } |
| { name: "usb_aon", gen: true, type: "top", parent: "lc_src", clk: "aon", sw: true } |
| { name: "i2c0", gen: true, type: "top", parent: "lc_src", clk: "io_div4", sw: true }, |
| { name: "i2c1", gen: true, type: "top", parent: "lc_src", clk: "io_div4", sw: true }, |
| { name: "i2c2", gen: true, type: "top", parent: "lc_src", clk: "io_div4", sw: true }, |
| { name: "smc", gen: true, type: "top", parent: "lc_src", clk: "smc", sw: true }, |
| { name: "ml", gen: true, type: "top", parent: "lc_src", clk: "ml", sw: true }, |
| { name: "cam_i2c", gen: true, type: "top", parent: "lc_src", clk: "io_div4", sw: true }, |
| { name: "video", gen: true, type: "top", parent: "lc_src", clk: "video", sw: true }, |
| { name: "audio", gen: true, type: "top", parent: "lc_src", clk: "audio", sw: true }, |
| ] |
| } |
| |
| // Number of cores: used in rv_plic and timer |
| num_cores: "2", |
| |
| // `module` defines the peripherals. |
| // Details come from each modules' config file `ip.hjson`: |
| // attr: There are a few types of modules supported |
| // normal(default): Normal, non-templated modules that will be instantiated |
| // templated: These modules are templated and must be run through topgen |
| // ipgen: These modules are the same as templated but use the new ipgen flow |
| // reggen_top: These modules are not templated, but need to have reggen run |
| // because they live exclusively in hw/top_* (Matcha) instead of |
| // hw/ip_* (OpenTitan). These modules are also instantiated in the top level. |
| // reggen_only: Similar to reggen_top, but are not instantiated in the top level. |
| // intr_to: |
| // smc: These modules with this parameter will send interrupt to smc core. |
| // sec: If not defined (or sec), the default interrupt target is security core. |
| module: [ |
| { name: "uart0", // instance name |
| type: "uart", // Must be matched to the ip name in `ip.hson` (_reg, _cfg permitted) |
| // and `hw/ip/{type}` |
| |
| // clock connections defines the port to top level clock connection |
| // the ip.hjson will declare the clock port names |
| // If none are defined at ip.hjson, clk_i is used by default |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "peri", |
| // reset connections defines the port to top level reset connection |
| // the ip.hjson will declare the reset port names |
| // If none are defined at ip.hjson, rst_ni is used by default |
| reset_connections: {rst_ni: "lc_io_div4"}, |
| base_addr: "0x40000000", |
| }, |
| { name: "uart1", // instance name |
| type: "uart", // Must be matched to the ip name in `ip.hson` (_reg, _cfg permitted) |
| // and `hw/ip/{type}` |
| |
| // clock connections defines the port to top level clock connection |
| // the ip.hjson will declare the clock port names |
| // If none are defined at ip.hjson, clk_i is used by default |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "peri", |
| // reset connections defines the port to top level reset connection |
| // the ip.hjson will declare the reset port names |
| // If none are defined at ip.hjson, rst_ni is used by default |
| reset_connections: {rst_ni: "lc_io_div4"}, |
| base_addr: "0x40010000", |
| }, |
| { name: "uart2", // instance name |
| type: "uart", // Must be matched to the ip name in `ip.hson` (_reg, _cfg permitted) |
| // and `hw/ip/{type}` |
| |
| // clock connections defines the port to top level clock connection |
| // the ip.hjson will declare the clock port names |
| // If none are defined at ip.hjson, clk_i is used by default |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "peri", |
| // reset connections defines the port to top level reset connection |
| // the ip.hjson will declare the reset port names |
| // If none are defined at ip.hjson, rst_ni is used by default |
| reset_connections: {rst_ni: "lc_io_div4"}, |
| base_addr: "0x40020000", |
| }, |
| { name: "uart3", // instance name |
| type: "uart", // Must be matched to the ip name in `ip.hson` (_reg, _cfg permitted) |
| // and `hw/ip/{type}` |
| |
| // clock connections defines the port to top level clock connection |
| // the ip.hjson will declare the clock port names |
| // If none are defined at ip.hjson, clk_i is used by default |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "peri", |
| // reset connections defines the port to top level reset connection |
| // the ip.hjson will declare the reset port names |
| // If none are defined at ip.hjson, rst_ni is used by default |
| reset_connections: {rst_ni: "lc_io_div4"}, |
| base_addr: "0x40030000", |
| }, |
| { name: "gpio", |
| type: "gpio", |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "lc_io_div4"}, |
| base_addr: "0x40040000", |
| param_decl: { |
| GpioAsyncOn: "1" |
| } |
| } |
| { name: "spi_device", |
| type: "spi_device", |
| clock_srcs: {clk_i: "io_div4", scan_clk_i: "io_div2"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "spi_device"}, |
| base_addr: "0x40050000", |
| }, |
| { name: "i2c0", |
| type: "i2c", |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "i2c0"}, |
| base_addr: "0x40080000", |
| }, |
| { name: "i2c1", |
| type: "i2c", |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "i2c1"}, |
| base_addr: "0x40090000", |
| }, |
| { name: "i2c2", |
| type: "i2c", |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "i2c2"}, |
| base_addr: "0x400A0000", |
| }, |
| { name: "pattgen", |
| type: "pattgen", |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "lc_io_div4"}, |
| base_addr: "0x400E0000", |
| }, |
| { name: "rv_timer", |
| type: "rv_timer", |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "timers", |
| reset_connections: {rst_ni: "lc_io_div4"}, |
| base_addr: "0x40100000", |
| }, |
| { name: "otp_ctrl", |
| type: "otp_ctrl", |
| clock_srcs: {clk_i: "io_div4", clk_edn_i: "main"}, |
| clock_group: "secure", |
| reset_connections: {rst_ni: "lc_io_div4", rst_edn_ni: "lc"}, |
| base_addrs: {core: "0x40130000", prim: "0x40132000"} |
| }, |
| { name: "lc_ctrl", |
| type: "lc_ctrl", |
| clock_srcs: {clk_i: "io_div4", clk_kmac_i: "main"}, |
| clock_group: "secure", |
| reset_connections: {rst_ni: "lc_io_div4", rst_kmac_ni: "lc"}, |
| base_addr: "0x40140000", |
| param_decl: { |
| ChipGen: "16'h 0000", |
| ChipRev: "16'h 0000", |
| IdcodeValue: "jtag_id_pkg::JTAG_IDCODE", |
| }, |
| }, |
| { name: "alert_handler", |
| type: "alert_handler", |
| clock_srcs: {clk_i: "io_div4", clk_edn_i: "main"}, |
| clock_group: "secure", |
| reset_connections: {rst_ni: "lc_io_div4", rst_edn_ni: "lc"}, |
| base_addr: "0x40150000", |
| attr: "ipgen", |
| }, |
| { name: "spi_host0", |
| type: "spi_host", |
| clock_srcs: {clk_i: "io"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "spi_host0"}, |
| base_addr: "0x40300000", |
| }, |
| { name: "spi_host1", |
| type: "spi_host", |
| clock_srcs: {clk_i: "io"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "spi_host1"}, |
| base_addr: "0x40310000", |
| }, |
| { name: "usbdev", |
| type: "usbdev", |
| clock_srcs: {clk_i: "usb", clk_aon_i: "aon"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "usb", rst_aon_ni: "usb_aon"}, |
| base_addr: "0x40320000", |
| param_decl: { |
| RcvrWakeTimeUs: "100" |
| }, |
| }, |
| { name: "pwrmgr_aon", |
| type: "pwrmgr", |
| clock_group: "powerup", |
| clock_srcs: { |
| clk_i: "io_div4", |
| clk_slow_i: "aon", |
| clk_lc_i: "io_div4", |
| clk_esc_i: { |
| clock: "io_div4", |
| group: "secure" |
| } |
| }, |
| reset_connections: { |
| rst_ni: { |
| name: "por_io_div4", |
| domain: "Aon" |
| }, |
| rst_main_ni: { |
| name: "por_aon", |
| domain: "0" |
| }, |
| rst_lc_ni: { |
| name: "lc_io_div4", |
| domain: "Aon" |
| }, |
| rst_esc_ni: { |
| name: "lc_io_div4", |
| domain: "Aon" |
| }, |
| rst_slow_ni: { |
| name: "por_aon", |
| domain: "Aon", |
| }, |
| } |
| domain: ["Aon", "0"], |
| base_addr: "0x40400000", |
| attr: "templated", |
| |
| }, |
| { name: "rstmgr_aon", |
| type: "rstmgr", |
| clock_srcs: { |
| clk_i: { |
| clock: "io_div4", |
| group: "powerup" |
| }, |
| clk_por_i: "io_div4", clk_aon_i: "aon", clk_main_i: "main", clk_io_i: "io", clk_usb_i: "usb", |
| clk_io_div2_i: "io_div2", clk_io_div4_i: "io_div4", |
| clk_smc_i: "smc", clk_ml_i: "ml", clk_video_i: "video", clk_audio_i: "audio" |
| }, |
| clock_group: "powerup", |
| reset_connections: { |
| rst_ni: { |
| name: "lc_io_div4", |
| domain: "Aon" |
| }, |
| rst_por_ni: { |
| name: "por_io_div4", |
| domain: "Aon" |
| }, |
| } |
| domain: ["Aon", "0"], |
| base_addr: "0x40410000", |
| attr: "templated", |
| }, |
| { name: "clkmgr_aon", |
| type: "clkmgr", |
| clock_srcs: { |
| clk_i: "io_div4", |
| clk_main_i: { |
| group: "ast", |
| clock: "main" |
| }, |
| clk_io_i: { |
| group: "ast", |
| clock: "io" |
| }, |
| clk_usb_i: { |
| group: "ast", |
| clock: "usb" |
| }, |
| clk_aon_i: { |
| group: "ast", |
| clock: "aon" |
| }, |
| clk_ml_i: { |
| group: "ast", |
| clock: "ml" |
| }, |
| clk_smc_i: { |
| group: "ast", |
| clock: "smc" |
| }, |
| clk_video_i: { |
| group: "ast", |
| clock: "video" |
| }, |
| clk_audio_i: { |
| group: "ast", |
| clock: "audio" |
| } |
| }, |
| clock_group: "powerup", |
| reset_connections: {rst_ni: "lc_io_div4", |
| rst_aon_ni: "lc_aon" |
| rst_io_ni: "lc_io", |
| rst_io_div2_ni: "lc_io_div2", |
| rst_io_div4_ni: "lc_io_div4", |
| rst_main_ni: "lc", |
| rst_usb_ni: "lc_usb", |
| rst_smc_ni: "lc_smc", |
| rst_ml_ni: "lc_ml", |
| rst_video_ni: "lc_video", |
| rst_audio_ni: "lc_audio", |
| rst_root_ni: "por_io_div4", |
| rst_root_io_ni: "por_io", |
| rst_root_io_div2_ni: "por_io_div2", |
| rst_root_io_div4_ni: "por_io_div4", |
| rst_root_main_ni: "por", |
| rst_root_usb_ni: "por_usb", |
| rst_root_smc_ni: "por_smc", |
| rst_root_ml_ni: "por_ml", |
| rst_root_video_ni: "por_video", |
| rst_root_audio_ni: "por_audio", |
| }, |
| domain: ["Aon"], |
| base_addr: "0x40420000", |
| attr: "templated", |
| }, |
| { name: "sysrst_ctrl_aon", |
| type: "sysrst_ctrl", |
| clock_srcs: {clk_i: "io_div4", clk_aon_i: "aon"}, |
| clock_group: "secure", |
| reset_connections: {rst_ni: "lc_io_div4", rst_aon_ni: "lc_aon"}, |
| domain: ["Aon"], |
| base_addr: "0x40430000" |
| }, |
| { name: "adc_ctrl_aon", |
| type: "adc_ctrl", |
| clock_srcs: {clk_i: "io_div4", clk_aon_i: "aon"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "lc_io_div4", rst_aon_ni: "lc_aon"}, |
| domain: ["Aon"], |
| base_addr: "0x40440000" |
| }, |
| { name: "pwm_aon", |
| type: "pwm", |
| clock_srcs: {clk_i: "io_div4", clk_core_i: "aon"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "lc_io_div4", rst_core_ni: "lc_aon"}, |
| domain: ["Aon"], |
| base_addr: "0x40450000", |
| }, |
| { name: "pinmux_aon", |
| type: "pinmux", |
| clock_srcs: {clk_i: "io_div4", clk_aon_i: "aon"}, |
| clock_group: "powerup", |
| reset_connections: {rst_ni: "lc_io_div4", |
| rst_aon_ni: "lc_aon", |
| rst_sys_ni: "sys_io_div4" |
| }, |
| domain: ["Aon"], |
| base_addr: "0x40460000", |
| attr: "templated", |
| }, |
| { name: "aon_timer_aon", |
| type: "aon_timer", |
| clock_srcs: {clk_i: "io_div4", clk_aon_i: "aon"}, |
| clock_group: "timers", |
| reset_connections: {rst_ni: "lc_io_div4", rst_aon_ni: "lc_aon"}, |
| domain: ["Aon"], |
| base_addr: "0x40470000", |
| }, |
| { name: "ast", |
| type: "ast", |
| clock_srcs: { |
| clk_ast_tlul_i: { |
| clock: "io_div4", |
| group: "infra" |
| }, |
| clk_ast_adc_i: { |
| clock: "aon", |
| group: "peri" |
| }, |
| clk_ast_alert_i: { |
| clock: "io_div4", |
| group: "secure" |
| } |
| clk_ast_es_i: { |
| clock: "main", |
| group: "secure" |
| } |
| clk_ast_rng_i: { |
| clock: "main", |
| group: "secure" |
| } |
| clk_ast_usb_i: { |
| clock: "usb", |
| group: "peri" |
| } |
| }, |
| clock_group: "secure", |
| reset_connections: { |
| rst_ast_tlul_ni: { |
| name: "lc_io_div4", |
| domain: "0", |
| } |
| rst_ast_adc_ni: { |
| name: "lc_aon", |
| domain: "Aon" |
| }, |
| rst_ast_alert_ni: { |
| name: "lc_io_div4", |
| domain: "0", |
| }, |
| rst_ast_es_ni: { |
| name: "lc", |
| domain: "0", |
| }, |
| rst_ast_rng_ni: { |
| name: "lc", |
| domain: "0", |
| }, |
| rst_ast_usb_ni: { |
| name: "usb", |
| domain: "0" |
| } |
| }, |
| domain: ["Aon", "0"], |
| base_addr: "0x40480000", |
| attr: "reggen_only", |
| }, |
| { name: "sensor_ctrl", |
| type: "sensor_ctrl", |
| clock_srcs: {clk_i: "io_div4", clk_aon_i: "aon"}, |
| clock_group: "secure", |
| reset_connections: {rst_ni: "lc_io_div4", rst_aon_ni: "lc_aon"}, |
| domain: ["Aon"], |
| base_addr: "0x40490000", |
| attr: "reggen_top", |
| }, |
| { name: "sram_ctrl_ret_aon", |
| type: "sram_ctrl", |
| clock_srcs: {clk_i: "io_div4", clk_otp_i: "io_div4"}, |
| clock_group: "infra", |
| reset_connections: {rst_ni: "lc_io_div4", rst_otp_ni: "lc_io_div4"} |
| domain: ["Aon"], |
| param_decl: { |
| InstrExec: "0", |
| } |
| base_addrs: {regs: "0x40500000", ram: "0x40600000"}, |
| // Memory regions must be associated with a dedicated |
| // TL-UL device interface. |
| memory: { |
| ram: { |
| label: "ram_ret_aon", |
| swaccess: "rw", |
| data_intg_passthru: "true", |
| exec: "True", |
| byte_write: "True", |
| size: "0x1000" |
| } |
| } |
| }, |
| { name: "flash_ctrl", |
| type: "flash_ctrl", |
| clock_srcs: {clk_i: "main", clk_otp_i: "io_div4"}, |
| clock_group: "infra", |
| reset_connections: {rst_ni: "lc", rst_otp_ni: "lc_io_div4"}, |
| base_addrs: {core: "0x41000000", prim: "0x41008000", mem: "0x20000000"} |
| param_decl: { |
| ProgFifoDepth: "4", |
| } |
| memory: { |
| mem: { |
| label: "eflash", |
| swaccess: "ro", |
| data_intg_passthru: "true", |
| exec: "True", |
| byte_write: "False", |
| config: { |
| type: "flash", |
| banks: 2, |
| pages_per_bank: 256, |
| program_resolution: 8, // maximum number of flash words allowed to program at one time |
| } |
| } |
| } |
| attr: "templated", |
| }, |
| { name: "rv_dm", |
| type: "rv_dm", |
| clock_srcs: {clk_i: "main"}, |
| clock_group: "infra", |
| reset_connections: {rst_ni: "sys"}, |
| param_decl: { |
| IdcodeValue: "jtag_id_pkg::JTAG_IDCODE", |
| } |
| // Note that this module also contains a bus host. |
| base_addrs: {mem: "0x00004000", regs: "0x00006000"} |
| }, |
| { name: "rv_plic", |
| type: "rv_plic", |
| clock_srcs: {clk_i: "main"}, |
| clock_group: "secure", |
| reset_connections: {rst_ni: "lc"}, |
| base_addr: "0x48000000", |
| attr: "ipgen", |
| }, |
| { name: "aes", |
| type: "aes", |
| clock_srcs: {clk_i: "main", clk_edn_i: "main"}, |
| clock_group: "trans", |
| reset_connections: {rst_ni: "lc", rst_edn_ni: "lc"}, |
| param_decl: { |
| SecMasking: "1", |
| SecSBoxImpl: "aes_pkg::SBoxImplDom" |
| } |
| base_addr: "0x41100000", |
| }, |
| { name: "hmac", |
| type: "hmac", |
| clock_srcs: {clk_i: "main"}, |
| clock_group: "trans", |
| reset_connections: {rst_ni: "lc"}, |
| base_addr: "0x41110000", |
| }, |
| { name: "kmac", |
| type: "kmac", |
| param_decl: { |
| EnMasking: "1", |
| } |
| clock_srcs: {clk_i: "main", clk_edn_i: "main"} |
| clock_group: "trans" |
| reset_connections: {rst_ni: "lc", rst_edn_ni: "lc"} |
| base_addr: "0x41120000" |
| }, |
| { name: "otbn", |
| type: "otbn", |
| clock_srcs: { |
| clk_i: { |
| clock: "main", |
| group: "trans" |
| }, |
| clk_edn_i: { |
| clock: "main", |
| group: "secure" |
| }, |
| clk_otp_i: { |
| clock: "io_div4", |
| group: "secure" |
| }, |
| }, |
| clock_group: "trans", |
| reset_connections: {rst_ni: "lc", rst_edn_ni: "lc", rst_otp_ni: "lc_io_div4"}, |
| base_addr: "0x41130000", |
| }, |
| { name: "keymgr", |
| type: "keymgr", |
| clock_srcs: {clk_i: "main", clk_edn_i: "main"}, |
| clock_group: "secure", |
| reset_connections: {rst_ni: "lc", rst_edn_ni: "lc"}, |
| base_addr: "0x41140000", |
| }, |
| { name: "csrng", |
| type: "csrng", |
| clock_srcs: {clk_i: "main"}, |
| clock_group: "secure", |
| reset_connections: {rst_ni: "lc"}, |
| base_addr: "0x41150000", |
| }, |
| { name: "entropy_src", |
| type: "entropy_src", |
| clock_srcs: {clk_i: "main"}, |
| clock_group: "secure", |
| reset_connections: {rst_ni: "lc"}, |
| base_addr: "0x41160000", |
| }, |
| { name: "edn0", |
| type: "edn", |
| clock_srcs: {clk_i: "main"}, |
| clock_group: "secure", |
| reset_connections: {rst_ni: "lc"}, |
| base_addr: "0x41170000", |
| }, |
| { name: "edn1", |
| type: "edn", |
| clock_srcs: {clk_i: "main"}, |
| clock_group: "secure", |
| reset_connections: {rst_ni: "lc"}, |
| base_addr: "0x41180000", |
| }, |
| { name: "sram_ctrl_main", |
| type: "sram_ctrl", |
| clock_srcs: {clk_i: "main", clk_otp_i: "io_div4"}, |
| clock_group: "infra", |
| reset_connections: {rst_ni: "lc", rst_otp_ni: "lc_io_div4"}, |
| param_decl: { |
| InstrExec: "1", |
| } |
| base_addrs: {regs: "0x411C0000", ram: "0x10000000"}, |
| // Memory regions must be associated with a dedicated |
| // TL-UL device interface. |
| memory: { |
| ram: { |
| label: "ram_main", |
| swaccess: "rw", |
| data_intg_passthru: "true", |
| exec: "True", |
| byte_write: "True", |
| size: "0x20000" |
| } |
| } |
| }, |
| { name: "rom_ctrl", |
| type: "rom_ctrl", |
| clock_srcs: {clk_i: "main"}, |
| clock_group: "infra", |
| reset_connections: {rst_ni: "lc"}, |
| base_addrs: {rom: "0x00008000", regs: "0x411e0000"} |
| memory: { |
| rom: { |
| label: "rom", |
| swaccess: "ro", |
| data_intg_passthru: "true", |
| exec: "True", |
| byte_write: "False", |
| size: "0x8000" |
| data_intg_passthru: "True" |
| } |
| }, |
| param_decl: { |
| SecDisableScrambling: "1'b0" |
| } |
| }, |
| { name: "rv_core_ibex_sec", |
| type: "rv_core_ibex", |
| param_decl: {PMPEnable: "1", |
| PMPGranularity: "0", |
| PMPNumRegions: "16", |
| MHPMCounterNum: "10", |
| MHPMCounterWidth: "32", |
| RV32E: "0", |
| RV32M: "ibex_pkg::RV32MSingleCycle", |
| RV32B: "ibex_pkg::RV32BOTEarlGrey", |
| RegFile: "ibex_pkg::RegFileFF", |
| BranchTargetALU: "1", |
| WritebackStage: "1", |
| ICache: "1", |
| ICacheECC: "1", |
| ICacheScramble: "1", |
| BranchPredictor: "0", |
| DbgTriggerEn: "1", |
| DbgHwBreakNum: "4", |
| SecureIbex: "1", |
| DmHaltAddr: "tl_main_pkg::ADDR_SPACE_DBG + dm::HaltAddress[31:0]", |
| DmExceptionAddr: "tl_main_pkg::ADDR_SPACE_DBG + dm::ExceptionAddress[31:0]", |
| PipeLine: "0" |
| }, |
| clock_srcs: { |
| clk_i: "main", |
| clk_edn_i: "main", |
| clk_esc_i: { |
| clock: "io_div4", |
| group: "secure", |
| } |
| clk_otp_i: { |
| clock: "io_div4", |
| group: "secure", |
| } |
| }, |
| clock_group: "infra", |
| reset_connections: {rst_ni: "lc", |
| rst_edn_ni: "lc", |
| rst_esc_ni: "lc_io_div4", |
| rst_otp_ni: "lc_io_div4"}, |
| base_addr: "0x411F0000", |
| }, |
| { |
| name: "dma0", |
| type: "dma", |
| clock_srcs: {clk_i: "main"}, |
| clock_group: "infra", |
| reset_connections: {rst_ni: "lc"}, |
| base_addr: "0x40200000", |
| attr: "reggen_top", |
| }, |
| |
| |
| // Modules for SMC complex |
| { name: "smc_uart", |
| type: "uart", |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "lc_io_div4"}, |
| base_addr: "0x54000000", |
| intr_to: "smc", |
| }, |
| { name: "rv_timer_smc", |
| type: "rv_timer", |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "timers", |
| reset_connections: {rst_ni: "lc_io_div4"}, |
| base_addr: "0x54010000", |
| intr_to: "smc", |
| }, |
| { name: "smc_ctrl", |
| type: "smc_ctrl", |
| clock_srcs: {clk_i: "smc"}, |
| clock_group: "secure", |
| reset_connections: {rst_ni: "smc"}, |
| base_addr: "0x54020000", |
| attr: "reggen_top", |
| }, |
| { name: "cam_i2c", |
| type: "i2c", |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "cam_i2c"}, |
| base_addr: "0x54040000", |
| intr_to: "smc", |
| }, |
| { name: "cam_ctrl", |
| type: "cam_ctrl", |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "lc_io_div4"}, |
| base_addr: "0x54050000", |
| attr: "reggen_top", |
| intr_to: "smc", |
| }, |
| { name: "isp_wrapper", |
| type: "isp_wrapper", |
| clock_srcs: {clk_i: "video", clk_core_i: "video", clk_axi_i: "video"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "smc"}, // SW controlled reset |
| base_addr: "0x54060000", |
| attr: "reggen_top", |
| intr_to: "smc", |
| }, |
| { |
| name: "dma_smc", |
| type: "dma", |
| clock_srcs: {clk_i: "smc"}, |
| clock_group: "infra", |
| reset_connections: {rst_ni: "smc"}, |
| base_addr: "0x54070000", |
| attr: "reggen_top", |
| intr_to: "smc", |
| }, |
| { name: "rv_plic_smc", |
| type: "rv_plic_smc", |
| clock_srcs: {clk_i: "smc"}, |
| clock_group: "infra", |
| reset_connections: {rst_ni: "smc"}, |
| base_addr: "0x60000000", //per smc.repl |
| attr: "ipgen", |
| }, |
| |
| // Second tlul_mailbox module is only for reg, interrupt and tlul interface generation only. |
| // There will be only one tlul_mailbox IP in top level RTL. In the toplevel.sv.tpl, the second |
| // tlul_mailbox IP instantiation will be skipped. |
| { name: "tlul_mailbox_sec", |
| type: "tlul_mailbox", |
| clock_srcs: {clk_i: "main"}, |
| clock_group: "infra", |
| reset_connections: {rst_ni: "lc"}, |
| base_addr: "0x40800000", |
| //size: "0x1000", |
| attr: "reggen_top", |
| }, |
| { name: "tlul_mailbox_smc", |
| type: "tlul_mailbox", |
| clock_srcs: {clk_i: "main"}, // async fifo at xbar_smc side |
| clock_group: "infra", |
| reset_connections: {rst_ni: "lc"}, |
| base_addr: "0x540F1000", |
| //size: "0x1000", |
| intr_to: "smc", |
| }, |
| |
| // ML/Vector Core |
| { name: "ml_top", |
| type: "ml_top", |
| clock_srcs: {clk_i: "ml"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "ml"}, // SW controlled reset for whole ml_top. |
| base_addrs: { |
| dmem: "0x5A000000", |
| core: "0x5C000000", |
| }, |
| // Memory regions must be associated with a dedicated |
| // TL-UL device interface. |
| memory: { |
| dmem: { |
| label: "ram_ml_dmem", |
| swaccess: "rw", |
| exec: "True", |
| byte_write: "True", |
| size: "0x400000" |
| } |
| } |
| attr: "reggen_top", |
| intr_to: "smc", |
| }, |
| { name: "spi_host2", |
| type: "spi_host", |
| clock_srcs: {clk_i: "io"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "spi_host2"}, |
| base_addr: "0x54090000", |
| intr_to: "smc", |
| }, |
| { name: "rv_timer_smc2", |
| type: "rv_timer", |
| clock_srcs: {clk_i: "io_div4"}, |
| clock_group: "timers", |
| reset_connections: {rst_ni: "sys_io_div4"}, |
| base_addr: "0x54011000", |
| intr_to: "smc", |
| }, |
| { name: "i2s0", // TODO: Waiting on audio clock to be ready. USB clk used temporarily. |
| type: "i2s", |
| clock_srcs: {clk_i: "io_div4", clk_audio_i: "audio"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "sys_io_div4"}, |
| base_addr: "0x54100000", |
| attr: "reggen_top", |
| intr_to: "smc", |
| }, |
| { name: "rv_core_ibex_smc", |
| type: "rv_core_smc", |
| param_decl: {PMPEnable: "0", |
| PMPGranularity: "0", |
| PMPNumRegions: "16", |
| MHPMCounterNum: "10", |
| MHPMCounterWidth: "32", |
| RV32E: "0", |
| RV32M: "smc_pkg::RV32MSingleCycle", |
| RV32B: "smc_pkg::RV32BNone", |
| RV32A: "1", |
| RegFile: "smc_pkg::RegFileFF", |
| BranchTargetALU: "0", |
| WritebackStage: "0", |
| ICache: "0", |
| ICacheECC: "0", |
| BranchPredictor: "0", |
| DbgTriggerEn: "1", |
| SecureSmc: "0", |
| DmHaltAddr: "tl_main_pkg::ADDR_SPACE_DBG + dm::HaltAddress[31:0]", |
| DmExceptionAddr: "tl_main_pkg::ADDR_SPACE_DBG + dm::ExceptionAddress[31:0]", |
| PipeLine: "0", |
| ITLBEntries: "64", |
| DTLBEntries: "64", |
| ASIDWidth: "9" |
| }, |
| clock_srcs: {clk_i: "smc", clk_esc_i: "io_div4"}, |
| clock_group: "peri", |
| reset_connections: {rst_ni: "smc", rst_esc_ni: "lc_io_div4"}, |
| base_addr: "0x54030000", |
| attr: "reggen_top", |
| }, |
| |
| ] |
| // Memories (ROM, RAM, eFlash) are defined at the top. |
| // It utilizes the primitive cells but configurable |
| // All memories wrapped up in relevant controllers |
| // ram_smc returned to 4MB |
| memory: [ |
| { name: "ram_smc", |
| clock_srcs: {clk_i: "smc"}, |
| clock_group: "infra", |
| reset_connections: { |
| rst_ni: |
| { |
| name: "smc" |
| domain: "0" |
| } |
| } |
| type: "ram_1p", |
| base_addr: "0x50000000", |
| size: "0x400000", |
| inter_signal_list: [ |
| { struct: "tl" |
| package: "tlul_pkg" |
| type: "req_rsp" |
| act: "rsp" |
| name: "tl" |
| } |
| ] |
| }, |
| ], |
| |
| // The port data structure is not something that should be used liberally. |
| // It is used specifically to assign special attributes to specific ports. |
| // For example, this allows us to designate a port as part of inter-module |
| // connections. |
| port: [ |
| { name: "ast", |
| inter_signal_list: [ |
| { struct: "edn", |
| type: "req_rsp", |
| name: "edn", |
| // The activity direction for a port inter-signal is "opposite" of |
| // what the external module actually needs. |
| act: "rsp", |
| package: "edn_pkg", |
| }, |
| |
| { struct: "lc_tx", |
| type: "uni", |
| name: "lc_dft_en", |
| // The activity direction for a port inter-signal is "opposite" of |
| // what the external module actually needs. |
| act: "req", |
| package: "lc_ctrl_pkg", |
| }, |
| |
| { struct: "ram_1p_cfg", |
| package: "prim_ram_1p_pkg", |
| type: "uni", |
| name: "ram_1p_cfg", |
| // The activity direction for a port inter-signal is "opposite" of |
| // what the external module actually needs. |
| act: "rcv" |
| }, |
| |
| { struct: "ram_2p_cfg", |
| package: "prim_ram_2p_pkg", |
| type: "uni", |
| name: "ram_2p_cfg", |
| // The activity direction for a port inter-signal is "opposite" of |
| // what the external module actually needs. |
| act: "rcv" |
| }, |
| |
| { struct: "rom_cfg", |
| package: "prim_rom_pkg", |
| type: "uni", |
| name: "rom_cfg", |
| // The activity direction for a port inter-signal is "opposite" of |
| // what the external module actually needs. |
| act: "rcv" |
| } |
| |
| { struct: "ast_obs_ctrl", |
| type: "uni", |
| name: "obs_ctrl", |
| // The activity direction for a port inter-signal is "opposite" of |
| // what the external module actually needs. |
| act: "rcv", |
| package: "ast_pkg", |
| }, |
| ] |
| }, |
| ] |
| |
| // Inter-module Connection. |
| // format: |
| // requester: [ resp1, resp2, ... ], |
| // |
| // the field and value should be module_inst.port_name |
| // e.g flash_ctrl0.flash: [flash_phy0.flash_ctrl] |
| inter_module: { |
| 'connect': { |
| 'ast.obs_ctrl' : ['flash_ctrl.obs_ctrl', |
| 'otp_ctrl.obs_ctrl'] |
| 'ast.ram_1p_cfg' : ['otbn.ram_cfg', |
| 'sram_ctrl_main.cfg', |
| 'sram_ctrl_ret_aon.cfg', |
| 'rv_core_ibex_sec.ram_cfg', |
| 'rv_core_ibex_smc.ram_cfg'], |
| 'ast.ram_2p_cfg' : ['spi_device.ram_cfg', 'usbdev.ram_cfg'], |
| 'ast.rom_cfg' : ['rom_ctrl.rom_cfg'], |
| 'alert_handler.crashdump' : ['rstmgr_aon.alert_dump'], |
| 'alert_handler.esc_rx' : ['rv_core_ibex_sec.esc_rx', |
| 'lc_ctrl.esc_scrap_state0_rx', |
| 'lc_ctrl.esc_scrap_state1_rx' |
| 'pwrmgr_aon.esc_rst_rx'], |
| 'alert_handler.esc_tx' : ['rv_core_ibex_sec.esc_tx', |
| 'lc_ctrl.esc_scrap_state0_tx', |
| 'lc_ctrl.esc_scrap_state1_tx', |
| 'pwrmgr_aon.esc_rst_tx'], |
| 'aon_timer_aon.nmi_wdog_timer_bark' : ['rv_core_ibex_sec.nmi_wdog'] |
| 'csrng.csrng_cmd' : ['edn0.csrng_cmd', 'edn1.csrng_cmd'], |
| 'csrng.entropy_src_hw_if' : ['entropy_src.entropy_src_hw_if'], |
| 'csrng.cs_aes_halt' : ['entropy_src.cs_aes_halt'], |
| 'flash_ctrl.keymgr' : ['keymgr.flash'], |
| 'flash_ctrl.otp' : ['otp_ctrl.flash_otp_key'], |
| 'flash_ctrl.rma_seed' : ['lc_ctrl.lc_flash_rma_seed'], |
| 'otp_ctrl.sram_otp_key' : ['sram_ctrl_main.sram_otp_key', |
| 'sram_ctrl_ret_aon.sram_otp_key', |
| 'rv_core_ibex_sec.icache_otp_key'] |
| 'pwrmgr_aon.pwr_flash' : ['flash_ctrl.pwrmgr'], |
| 'pwrmgr_aon.pwr_rst' : ['rstmgr_aon.pwr'], |
| 'pwrmgr_aon.pwr_clk' : ['clkmgr_aon.pwr'], |
| 'pwrmgr_aon.pwr_otp' : ['otp_ctrl.pwr_otp'], |
| 'pwrmgr_aon.pwr_lc' : ['lc_ctrl.pwr_lc'], |
| 'pwrmgr_aon.strap' : ['pinmux_aon.strap_en'], |
| 'pwrmgr_aon.low_power' : ['pinmux_aon.sleep_en', |
| 'aon_timer_aon.sleep_mode'], |
| 'pwrmgr_aon.fetch_en' : ['rv_core_ibex_sec.pwrmgr_cpu_en'], |
| 'rom_ctrl.pwrmgr_data' : ['pwrmgr_aon.rom_ctrl'], |
| 'rom_ctrl.keymgr_data' : ['keymgr.rom_digest'], |
| 'flash_ctrl.keymgr' : ['keymgr.flash'], |
| 'alert_handler.crashdump' : ['rstmgr_aon.alert_dump'], |
| 'csrng.entropy_src_hw_if' : ['entropy_src.entropy_src_hw_if'], |
| |
| // Daisy chained LC RMA req/ack interface: LC -> Flash -> OTBN -> LC |
| 'lc_ctrl.lc_flash_rma_req' : ['flash_ctrl.rma_req'], |
| 'flash_ctrl.rma_ack' : ['otbn.lc_rma_req'], |
| 'otbn.lc_rma_ack' : ['lc_ctrl.lc_flash_rma_ack'], |
| |
| // usbdev connection to pinmux |
| 'usbdev.usb_dp_pullup' : ['pinmux_aon.usbdev_dppullup_en'], |
| 'usbdev.usb_dn_pullup' : ['pinmux_aon.usbdev_dnpullup_en'], |
| 'usbdev.usb_aon_suspend_req': ['pinmux_aon.usbdev_suspend_req'], |
| 'usbdev.usb_aon_wake_ack' : ['pinmux_aon.usbdev_wake_ack'], |
| 'usbdev.usb_aon_bus_reset' : ['pinmux_aon.usbdev_bus_reset'], |
| 'usbdev.usb_aon_sense_lost' : ['pinmux_aon.usbdev_sense_lost'], |
| 'pinmux_aon.usbdev_wake_detect_active' : ['usbdev.usb_aon_wake_detect_active'], |
| |
| //isp_wrapper connection to ml_top |
| 'isp_wrapper.isp_cvalid' : ['ml_top.isp_cvalid'], |
| 'isp_wrapper.isp_cready' : ['ml_top.isp_cready'], |
| 'isp_wrapper.isp_cwrite' : ['ml_top.isp_cwrite'], |
| 'isp_wrapper.isp_caddr' : ['ml_top.isp_caddr'], |
| 'isp_wrapper.isp_wdata' : ['ml_top.isp_wdata'], |
| 'isp_wrapper.isp_wmask' : ['ml_top.isp_wmask'], |
| |
| 'isp_wrapper.isp_sp_cvalid' : ['ml_top.isp_sp_cvalid'], |
| 'isp_wrapper.isp_sp_cready' : ['ml_top.isp_sp_cready'], |
| 'isp_wrapper.isp_sp_cwrite' : ['ml_top.isp_sp_cwrite'], |
| 'isp_wrapper.isp_sp_caddr' : ['ml_top.isp_sp_caddr'], |
| 'isp_wrapper.isp_sp_wdata' : ['ml_top.isp_sp_wdata'], |
| 'isp_wrapper.isp_sp_wmask' : ['ml_top.isp_sp_wmask'], |
| |
| // Edn connections |
| 'edn0.edn' : ['keymgr.edn', 'otp_ctrl.edn', 'ast.edn', 'kmac.entropy', |
| 'alert_handler.edn', 'aes.edn', 'otbn.edn_urnd', |
| 'rv_core_ibex_sec.edn'], |
| 'edn1.edn' : ['otbn.edn_rnd'], |
| |
| // OTBN OTP scramble key |
| 'otp_ctrl.otbn_otp_key' : ['otbn.otbn_otp_key'], |
| |
| // KeyMgr Sideload & KDF function |
| 'otp_ctrl.otp_keymgr_key' : ['keymgr.otp_key'], |
| 'keymgr.aes_key' : ['aes.keymgr_key'], |
| 'keymgr.kmac_key' : ['kmac.keymgr_key'], |
| 'keymgr.otbn_key' : ['otbn.keymgr_key'], |
| |
| // KMAC Application Interface |
| 'kmac.app' : ['keymgr.kmac_data', // Keymgr needs to be at index 0 |
| 'lc_ctrl.kmac_data', // LC needs to be at index 1 |
| 'rom_ctrl.kmac_data'], // ROM needs to be at index 2 |
| 'kmac.en_masking' : ['keymgr.kmac_en_masking'] |
| |
| // The idle connection is automatically connected through topgen. |
| // The user does not need to explicitly declare anything other than |
| // an empty list. |
| 'clkmgr_aon.idle' : [], |
| |
| // Pinmux JTAG signals |
| 'pinmux_aon.lc_jtag' : ['lc_ctrl.jtag'], |
| 'pinmux_aon.rv_jtag' : ['rv_dm.jtag'], |
| // Latched HW debug life cycle signal that is forwarded to RV_DM |
| 'pinmux_aon.pinmux_hw_debug_en' : ['rv_dm.pinmux_hw_debug_en'], |
| |
| // OTP LC interface |
| 'otp_ctrl.otp_lc_data' : ['lc_ctrl.otp_lc_data'], |
| 'lc_ctrl.lc_otp_program' : ['otp_ctrl.lc_otp_program'], |
| 'lc_ctrl.lc_otp_vendor_test' : ['otp_ctrl.lc_otp_vendor_test'], |
| |
| // Diversification constant coming from life cycle |
| 'lc_ctrl.lc_keymgr_div' : ['keymgr.lc_keymgr_div'], |
| |
| // LC function control signal broadcast |
| 'lc_ctrl.lc_dft_en' : ['otp_ctrl.lc_dft_en', |
| 'pinmux_aon.lc_dft_en', |
| 'ast.lc_dft_en', |
| 'pwrmgr_aon.lc_dft_en', |
| ], |
| 'lc_ctrl.lc_nvm_debug_en' : ['flash_ctrl.lc_nvm_debug_en'], |
| 'lc_ctrl.lc_hw_debug_en' : ['sram_ctrl_main.lc_hw_debug_en', |
| 'pinmux_aon.lc_hw_debug_en', |
| 'csrng.lc_hw_debug_en', |
| 'rv_dm.lc_hw_debug_en', |
| 'clkmgr_aon.lc_hw_debug_en', |
| 'pwrmgr_aon.lc_hw_debug_en',], |
| 'lc_ctrl.lc_cpu_en' : ['rv_core_ibex_sec.lc_cpu_en', |
| 'rv_core_ibex_smc.lc_cpu_en'], |
| 'lc_ctrl.lc_keymgr_en' : ['keymgr.lc_keymgr_en'], |
| 'lc_ctrl.lc_escalate_en' : ['aes.lc_escalate_en', |
| 'kmac.lc_escalate_en', |
| 'otbn.lc_escalate_en', |
| 'otp_ctrl.lc_escalate_en', |
| 'sram_ctrl_main.lc_escalate_en', |
| 'sram_ctrl_ret_aon.lc_escalate_en', |
| 'aon_timer_aon.lc_escalate_en', |
| 'flash_ctrl.lc_escalate_en', |
| 'pinmux_aon.lc_escalate_en'], |
| |
| 'lc_ctrl.lc_check_byp_en' : ['otp_ctrl.lc_check_byp_en', |
| 'pinmux_aon.lc_check_byp_en'], |
| 'lc_ctrl.lc_clk_byp_req' : ['clkmgr_aon.lc_clk_byp_req'], |
| 'lc_ctrl.lc_clk_byp_ack' : ['clkmgr_aon.lc_clk_byp_ack'], |
| |
| // LC access control signal broadcast |
| 'lc_ctrl.lc_creator_seed_sw_rw_en' : ['otp_ctrl.lc_creator_seed_sw_rw_en', |
| 'flash_ctrl.lc_creator_seed_sw_rw_en'], |
| 'lc_ctrl.lc_owner_seed_sw_rw_en' : ['flash_ctrl.lc_owner_seed_sw_rw_en'], |
| 'lc_ctrl.lc_iso_part_sw_rd_en' : ['flash_ctrl.lc_iso_part_sw_rd_en'], |
| 'lc_ctrl.lc_iso_part_sw_wr_en' : ['flash_ctrl.lc_iso_part_sw_wr_en'], |
| 'lc_ctrl.lc_seed_hw_rd_en' : ['otp_ctrl.lc_seed_hw_rd_en', |
| 'flash_ctrl.lc_seed_hw_rd_en'], |
| |
| // rv_plic connections |
| 'rv_plic.msip' : ['rv_core_ibex_sec.irq_software'], |
| 'rv_plic.irq' : ['rv_core_ibex_sec.irq_external'], |
| |
| 'rv_plic_smc.msip' : ['rv_core_ibex_smc.irq_software'], |
| 'rv_plic_smc.irq' : ['rv_core_ibex_smc.irq_external'], |
| |
| 'rv_dm.debug_req': ['rv_core_ibex_sec.debug_req', 'rv_core_ibex_smc.debug_req', |
| 'ml_top.debug_req'], |
| |
| // rv_timer connections |
| |
| |
| // rv core ibex connections |
| 'rv_core_ibex_sec.crash_dump' : ['rstmgr_aon.cpu_dump'], |
| 'rv_core_ibex_sec.pwrmgr' : ['pwrmgr_aon.pwr_cpu'], |
| |
| // smc core connections |
| 'rv_core_ibex_smc.pwrmgr_cpu_en' : ['smc_ctrl.smc_boot_en'], |
| |
| // spi passthrough connection |
| 'spi_device.passthrough' : ['spi_host0.passthrough'] |
| |
| // Debug module reset request to power manager |
| 'rv_dm.ndmreset_req' : ['pwrmgr_aon.ndmreset_req'], |
| |
| // Reset manager software reset request to pwrmgr |
| 'rstmgr_aon.sw_rst_req' : ['pwrmgr_aon.sw_rst_req'], |
| } |
| |
| // top is to connect to top net/struct. |
| // It defines the signal in the top and connect from the module, |
| // use of the signal is up to top template |
| 'top': [ |
| // top level net for clocks |
| 'clkmgr_aon.clocks', |
| |
| // top level clock gating indications for alert subsystem |
| 'clkmgr_aon.cg_en', |
| |
| // top level net for reset |
| 'rstmgr_aon.resets', |
| |
| // top level reset asserted indications for alert subsystem |
| 'rstmgr_aon.rst_en', |
| |
| // dedicated timer interrupt |
| 'rv_core_ibex_sec.irq_timer', |
| 'rv_core_ibex_smc.irq_timer', |
| |
| // hardwired connections |
| 'rv_core_ibex_sec.hart_id', 'rv_core_ibex_sec.boot_addr', |
| 'rv_core_ibex_smc.hart_id', 'rv_core_ibex_smc.boot_addr', |
| |
| // Xbars |
| |
| // Pinmux JTAG signals for the tool-inserted DFT TAP |
| 'pinmux_aon.dft_jtag', |
| |
| // OTP HW_CFG Broadcast signals. |
| // TODO(#6713): The actual struct breakout and mapping currently needs to |
| // be performed by hand in the toplevel template. |
| 'otp_ctrl.otp_hw_cfg', |
| 'csrng.otp_en_csrng_sw_app_read', |
| 'entropy_src.otp_en_entropy_src_fw_read', |
| 'entropy_src.otp_en_entropy_src_fw_over', |
| 'lc_ctrl.otp_device_id', |
| 'lc_ctrl.otp_manuf_state', |
| 'keymgr.otp_device_id', |
| 'sram_ctrl_main.otp_en_sram_ifetch', |
| ], |
| |
| // ext is to create port in the top. |
| 'external': { |
| 'adc_ctrl_aon.adc' : 'adc' |
| 'ast.edn' : '', |
| 'ast.lc_dft_en' : '', |
| 'ast.obs_ctrl' : 'obs_ctrl', |
| 'ast.ram_1p_cfg' : 'ram_1p_cfg', |
| 'ast.ram_2p_cfg' : 'ram_2p_cfg', |
| 'ast.rom_cfg' : 'rom_cfg', |
| 'clkmgr_aon.jitter_en' : 'clk_main_jitter_en', |
| 'clkmgr_aon.io_clk_byp_req' : 'io_clk_byp_req', |
| 'clkmgr_aon.io_clk_byp_ack' : 'io_clk_byp_ack', |
| 'clkmgr_aon.all_clk_byp_req' : 'all_clk_byp_req', |
| 'clkmgr_aon.all_clk_byp_ack' : 'all_clk_byp_ack', |
| 'clkmgr_aon.hi_speed_sel' : 'hi_speed_sel', |
| 'clkmgr_aon.div_step_down_req' : 'div_step_down_req', |
| 'clkmgr_aon.calib_rdy' : 'calib_rdy', |
| 'flash_ctrl.flash_bist_enable' : 'flash_bist_enable', |
| 'flash_ctrl.flash_power_down_h' : 'flash_power_down_h', |
| 'flash_ctrl.flash_power_ready_h' : 'flash_power_ready_h', |
| 'flash_ctrl.flash_test_mode_a' : 'flash_test_mode_a', |
| 'flash_ctrl.flash_test_voltage_h' : 'flash_test_voltage_h', |
| 'flash_ctrl.fla_obs' : 'flash_obs', |
| 'entropy_src.entropy_src_rng' : 'es_rng', |
| 'entropy_src.rng_fips' : 'es_rng_fips', |
| 'peri.tl_ast' : 'ast_tl', |
| 'pinmux_aon.dft_strap_test' : 'dft_strap_test' |
| 'pinmux_aon.dft_hold_tap_sel' : 'dft_hold_tap_sel', |
| 'pinmux_aon.usb_dppullup_en' : 'usb_dp_pullup_en', |
| 'pinmux_aon.usb_dnpullup_en' : 'usb_dn_pullup_en', |
| 'pwrmgr_aon.pwr_ast' : 'pwrmgr_ast', |
| 'otp_ctrl.otp_ast_pwr_seq' : '', |
| 'otp_ctrl.otp_ast_pwr_seq_h' : '', |
| 'otp_ctrl.otp_ext_voltage_h' : 'otp_ext_voltage_h', |
| 'otp_ctrl.otp_obs' : 'otp_obs', |
| 'rstmgr_aon.por_n' : 'por_n', |
| 'rv_core_ibex_sec.fpga_info' : 'fpga_info', |
| 'sensor_ctrl.ast_alert' : 'sensor_ctrl_ast_alert', |
| 'sensor_ctrl.ast_status' : 'sensor_ctrl_ast_status', |
| 'sensor_ctrl.ast2pinmux' : 'ast2pinmux', |
| 'sensor_ctrl.ast_init_done' : 'ast_init_done', |
| 'spi_device.sck_monitor' : 'sck_monitor', |
| 'usbdev.usb_rx_d' : '', |
| 'usbdev.usb_tx_d' : '', |
| 'usbdev.usb_tx_se0' : '', |
| 'usbdev.usb_tx_use_d_se0' : '', |
| 'usbdev.usb_rx_enable' : '', |
| 'usbdev.usb_ref_val' : '', |
| 'usbdev.usb_ref_pulse' : '', |
| }, |
| }, |
| |
| // Crossbars: having a top level crossbar |
| // This version assumes all crossbars are instantiated at the top. |
| // Assume xbar.hjson is located in the same directory of top.hjson |
| xbar: [ |
| { name: "main", |
| clock_srcs: {clk_main_i: "main", |
| clk_fixed_i: "io_div4", |
| clk_usb_i: "usb", |
| clk_spi_host0_i: "io", |
| clk_spi_host1_i: "io", |
| clk_smc_i:"smc"}, |
| clock_group: "infra", |
| reset: "lc", |
| reset_connections: {rst_main_ni: "lc", |
| rst_fixed_ni: "lc_io_div4", |
| rst_usb_ni: "lc_usb", |
| rst_spi_host0_ni: "lc_io", |
| rst_spi_host1_ni: "lc_io", |
| rst_smc_ni: "smc"} |
| }, |
| { name: "peri", |
| clock_srcs: {clk_peri_i: "io_div4", }, |
| clock_group: "infra", |
| reset: "lc_io_div4", |
| reset_connections: {rst_peri_ni: "lc_io_div4"}, |
| }, |
| { name: "smc", |
| clock_srcs: {clk_smc_i: "smc", |
| clk_peri_i: "io_div4", |
| clk_spi_host2_i: "io", |
| clk_ml_i: "ml", |
| clk_video_i: "video", |
| clk_audio_i: "audio", |
| clk_main_i: "main", |
| }, |
| clock_group: "infra", |
| reset: "lc", |
| reset_connections: {rst_smc_ni: "smc", |
| rst_peri_ni: "lc_io_div4", |
| rst_spi_host2_ni: "lc_io", |
| rst_ml_ni: "ml", |
| rst_video_ni: "video", |
| rst_audio_ni: "audio", |
| rst_main_ni: "lc" |
| }, |
| }, |
| { name: "dbg", |
| clock_srcs: {clk_main_i: "main", }, |
| clock_group: "infra", |
| reset: "lc", |
| reset_connections: {rst_main_ni: "lc"}, |
| }, |
| ], |
| |
| // ===== PINMUX & PINOUT ====================================================== |
| |
| pinout: { |
| // IO power bank declaration. |
| // This list defines the IO bank power domains on the ASIC. |
| // Each individual pad must be in one of the declared power domains. |
| banks: ['VCC', 'AVCC', 'VIOA', 'VIOB'], |
| // Pad declaration. |
| // Each entry must have the following four keys: |
| // |
| // - name: Name of the pad (this will be exposed at the chiplevel). |
| // |
| // - type: Pad type (this maps to the pad types defined in prim_pad_wrapper_pkg.sv) |
| // |
| // - bank: Specifies in which of the IO power banks this pad lives. |
| // |
| // - connection: Can have either of the following values: |
| // |
| // 1) 'direct': This is a dedicated IO Pad that is directly connected to a peripheral. |
| // |
| // 2) 'manual': This is a dedicated IO signal that is not directly connected to a |
| // peripheral. It needs to be manually wired up in the template. |
| // |
| // 3) 'muxed': This is a muxed IO pad that will be connected to the pinmux. |
| // |
| // Optionally, each pad can also have a 'desc' field for further description, and a 'port_type' field |
| // to override the default 'inout wire' type (this is currently only used for simulating ADC connections |
| // where the ports have to be switched to a real type when the ANALOGSIM macro is defined). |
| pads: [ |
| // Special manually connected pads |
| { name: 'POR_N' , type: 'InputStd', bank: 'VCC' , connection: 'manual', desc: 'System reset'}, |
| { name: 'USB_P' , type: 'DualBidirTol', bank: 'VCC' , connection: 'manual', desc: 'USB P signal'}, |
| { name: 'USB_N' , type: 'DualBidirTol', bank: 'VCC' , connection: 'manual', desc: 'USB N signal'}, |
| { name: 'CC1' , type: 'InputStd', bank: 'AVCC', connection: 'manual', desc: 'ADC input 1', port_type: '`INOUT_AI'}, |
| { name: 'CC2' , type: 'InputStd', bank: 'AVCC', connection: 'manual', desc: 'ADC input 2', port_type: '`INOUT_AI'}, |
| { name: 'FLASH_TEST_VOLT' , type: 'AnalogIn0', bank: 'VCC' , connection: 'manual', desc: 'Flash test voltage input'}, |
| { name: 'FLASH_TEST_MODE0', type: 'InputStd', bank: 'VCC' , connection: 'manual', desc: 'Flash test mode signal'}, |
| { name: 'FLASH_TEST_MODE1', type: 'InputStd', bank: 'VCC' , connection: 'manual', desc: 'Flash test mode signal'}, |
| { name: 'OTP_EXT_VOLT' , type: 'AnalogIn1', bank: 'VCC' , connection: 'manual', desc: 'OTP external voltage input'}, |
| //{ name: 'CAM_SCL' , type: 'BidirOd', bank: 'VCC' , connection: 'manual', desc: 'CAM I2C Clock'}, |
| //{ name: 'CAM_SDA' , type: 'BidirOd', bank: 'VCC' , connection: 'manual', desc: 'CAM I2C Data'}, |
| // Dedicated IOs |
| { name: 'SPI_HOST_D0' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI host data'}, |
| { name: 'SPI_HOST_D1' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI host data'}, |
| { name: 'SPI_HOST_D2' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI host data'}, |
| { name: 'SPI_HOST_D3' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI host data'}, |
| { name: 'SPI_HOST_CLK' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI host clock'}, |
| { name: 'SPI_HOST_CS_L' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI host chip select'}, |
| //{ name: 'SPI_HOST2_D0' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI host data'}, |
| //{ name: 'SPI_HOST2_D1' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI host data'}, |
| //{ name: 'SPI_HOST2_D2' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI host data'}, |
| //{ name: 'SPI_HOST2_D3' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI host data'}, |
| //{ name: 'SPI_HOST2_CLK' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI host clock'}, |
| //{ name: 'SPI_HOST2_CS_L' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI host chip select'}, |
| { name: 'SPI_DEV_D0' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI device data'}, |
| { name: 'SPI_DEV_D1' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI device data'}, |
| { name: 'SPI_DEV_D2' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI device data'}, |
| { name: 'SPI_DEV_D3' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'SPI device data'}, |
| { name: 'SPI_DEV_CLK' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'SPI device clock'}, |
| { name: 'SPI_DEV_CS_L' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'SPI device chip select'}, |
| //{ name: 'ISP_DVP_PCLK' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'SENSOR CLK'}, |
| //{ name: 'ISP_DVP_D0' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'SENSOR DATA'}, |
| //{ name: 'ISP_DVP_D1' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'SENSOR DATA'}, |
| //{ name: 'ISP_DVP_D2' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'SENSOR DATA'}, |
| //{ name: 'ISP_DVP_D3' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'SENSOR DATA'}, |
| //{ name: 'ISP_DVP_D4' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'SENSOR DATA'}, |
| //{ name: 'ISP_DVP_D5' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'SENSOR DATA'}, |
| //{ name: 'ISP_DVP_D6' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'SENSOR DATA'}, |
| //{ name: 'ISP_DVP_D7' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'SENSOR DATA'}, |
| //{ name: 'ISP_DVP_HSYNC' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'SENSOR HSYNC'}, |
| //{ name: 'ISP_DVP_VSYNC' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'SENSOR VSYNC'}, |
| //{ name: 'CAM_TRIG' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'CAM trigger'}, |
| //{ name: 'CAM_INT' , type: 'InputStd', bank: 'VIOA', connection: 'direct', desc: 'CAM Interrupt'}, |
| //{ name: 'I2S0_RX_SCLK' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'I2S rx host clock'}, |
| //{ name: 'I2S0_RX_WS' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'I2S rx host word select'}, |
| //{ name: 'I2S0_RX_SD' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'I2S rx serial data'}, |
| //{ name: 'I2S0_TX_SCLK' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'I2S tx host clock'}, |
| //{ name: 'I2S0_TX_WS' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'I2S tx host word select'}, |
| //{ name: 'I2S0_TX_SD' , type: 'BidirStd', bank: 'VIOA', connection: 'direct', desc: 'I2S tx serial data'}, |
| |
| // IOA |
| { name: 'IOA0' , type: 'BidirStd', bank: 'VIOA', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOA1' , type: 'BidirStd', bank: 'VIOA', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOA2' , type: 'BidirStd', bank: 'VIOA', connection: 'muxed' , desc: 'Muxed IO pad', port_type: '`INOUT_AO'}, |
| { name: 'IOA3' , type: 'BidirStd', bank: 'VIOA', connection: 'muxed' , desc: 'Muxed IO pad', port_type: '`INOUT_AO'}, |
| { name: 'IOA4' , type: 'BidirStd', bank: 'VIOA', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOA5' , type: 'BidirStd', bank: 'VIOA', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOA6' , type: 'BidirOd', bank: 'VIOA', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOA7' , type: 'BidirOd', bank: 'VIOA', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOA8' , type: 'BidirOd', bank: 'VIOA', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| // IOB |
| { name: 'IOB0' , type: 'BidirStd', bank: 'VIOB', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOB1' , type: 'BidirStd', bank: 'VIOB', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOB2' , type: 'BidirStd', bank: 'VIOB', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOB3' , type: 'BidirStd', bank: 'VIOB', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOB4' , type: 'BidirStd', bank: 'VIOB', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOB5' , type: 'BidirStd', bank: 'VIOB', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOB6' , type: 'BidirStd', bank: 'VIOB', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOB7' , type: 'BidirStd', bank: 'VIOB', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOB8' , type: 'BidirStd', bank: 'VIOB', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOB9' , type: 'BidirOd' , bank: 'VIOB', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOB10' , type: 'BidirOd' , bank: 'VIOB', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOB11' , type: 'BidirOd' , bank: 'VIOB', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOB12' , type: 'BidirOd' , bank: 'VIOB', connection: 'muxed' , desc: 'Muxed IO pad'}, |
| // IOC |
| { name: 'IOC0' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOC1' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOC2' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOC3' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOC4' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOC5' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOC6' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOC7' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOC8' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOC9' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOC10' , type: 'BidirOd' , bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOC11' , type: 'BidirOd' , bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOC12' , type: 'BidirOd' , bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| // IOR |
| { name: 'IOR0' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOR1' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOR2' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOR3' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOR4' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOR5' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOR6' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOR7' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOR8' , type: 'BidirOd' , bank: 'VCC' , connection: 'direct', desc: 'Dedicated sysrst_ctrl output (ec_rst_l)'}, |
| { name: 'IOR9' , type: 'BidirOd' , bank: 'VCC' , connection: 'direct', desc: 'Dedicated sysrst_ctrl output (flash_wp_l)'}, |
| { name: 'IOR10' , type: 'BidirOd' , bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOR11' , type: 'BidirOd' , bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOR12' , type: 'BidirOd' , bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOR13' , type: 'BidirOd' , bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| // IOD |
| { name: 'IOD0' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOD1' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOD2' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOD3' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOD4' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| { name: 'IOD5' , type: 'BidirStd', bank: 'VCC' , connection: 'muxed' , desc: 'Muxed IO pad'}, |
| ] |
| } |
| |
| pinmux: { |
| // Signal to pinmux/pad mapping. |
| // Each entry in the list below must have the following two mandatory keys: |
| // |
| // - instance: This is the comportable IO instance name where the IO signal comes from. |
| // |
| // - connection: This key is similar to the connection key in the pinout/pad configuration and |
| // can have either of the following values: |
| // |
| // 1) 'direct': This is a dedicated IO signal that is directly connected to a pad. |
| // Such an IO signal must also specify the 'port' and 'pad' keys |
| // (see further below). |
| // |
| // 2) 'manual': This is a dedicated IO signal that is not directly connected to a pad. |
| // It needs to be manually wired up in the template. |
| // Such an IO signal may have a 'port' key, but no 'pad' key. |
| // |
| // 3) 'muxed': This is a muxed IO signal that will be connected to the pinmux. |
| // Such an IO signal may have a 'port' key, but no 'pad' key. |
| // |
| // Depending on the connection type specified, each entry may have the following optional keys: |
| // |
| // - port: Name of the available IO signal of the instance. |
| // This is required for 'direct' connections, but optional for the others. |
| // Individual signals of a bus IO signal must be indexed with square brackets, e.g. mybus[1]. |
| // Not specifying this key or setting it to an empty string acts as a wild card |
| // and includes all available IOs of this instance. |
| // |
| // - pad: Name of the pad the 'direct' connection should connect to. |
| // This is not required for 'muxed' and 'manual' connections. |
| // |
| // - desc: Optional description field. |
| // |
| // - attr: Manual direct IOs may specify an additional pad attr field. |
| // This is used to create the correct pad attribute CSR for that DIO channel (since the |
| // DIO is manual, there is no way to automatically infer the corresponding pad type). |
| // |
| signals: [ |
| // USB |
| { instance: 'usbdev', port: 'usb_dp', connection: 'manual', pad: '' , desc: ''}, |
| { instance: 'usbdev', port: 'usb_dn', connection: 'manual', pad: '' , desc: ''}, |
| // SPI Host0 |
| { instance: 'spi_host0', port: 'sck', connection: 'direct', pad: 'SPI_HOST_CLK' , desc: ''}, |
| { instance: 'spi_host0', port: 'csb', connection: 'direct', pad: 'SPI_HOST_CS_L', desc: ''}, |
| { instance: 'spi_host0', port: 'sd[0]', connection: 'direct', pad: 'SPI_HOST_D0' , desc: ''}, |
| { instance: 'spi_host0', port: 'sd[1]', connection: 'direct', pad: 'SPI_HOST_D1' , desc: ''}, |
| { instance: 'spi_host0', port: 'sd[2]', connection: 'direct', pad: 'SPI_HOST_D2' , desc: ''}, |
| { instance: 'spi_host0', port: 'sd[3]', connection: 'direct', pad: 'SPI_HOST_D3' , desc: ''}, |
| // SPI Device |
| { instance: 'spi_device', port: 'sck', connection: 'direct', pad: 'SPI_DEV_CLK' , desc: ''}, |
| { instance: 'spi_device', port: 'csb', connection: 'direct', pad: 'SPI_DEV_CS_L' , desc: ''}, |
| { instance: 'spi_device', port: 'sd[0]', connection: 'direct', pad: 'SPI_DEV_D0' , desc: ''}, |
| { instance: 'spi_device', port: 'sd[1]', connection: 'direct', pad: 'SPI_DEV_D1' , desc: ''}, |
| { instance: 'spi_device', port: 'sd[2]', connection: 'direct', pad: 'SPI_DEV_D2' , desc: ''}, |
| { instance: 'spi_device', port: 'sd[3]', connection: 'direct', pad: 'SPI_DEV_D3' , desc: ''}, |
| |
| // MIOs |
| { instance: "gpio", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "uart0", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "uart1", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "uart2", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "smc_uart", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "i2c0", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "i2c1", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "i2c2", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "cam_i2c", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "cam_ctrl", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "isp_wrapper", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "i2s0", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "pattgen", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "spi_device", port: 'tpm_csb', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "spi_host1", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "spi_host2", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "flash_ctrl", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "sensor_ctrl", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "pwm_aon", port: '', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "otp_ctrl", port: 'test[0]', connection: 'muxed' , pad: '' , desc: ''}, |
| // Sysrst ctrl has both muxed and dedicated IOs |
| { instance: "sysrst_ctrl_aon", port: 'ac_present', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "sysrst_ctrl_aon", port: 'key0_in', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "sysrst_ctrl_aon", port: 'key1_in', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "sysrst_ctrl_aon", port: 'key2_in', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "sysrst_ctrl_aon", port: 'pwrb_in', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "sysrst_ctrl_aon", port: 'bat_disable', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "sysrst_ctrl_aon", port: 'ec_rst_l', connection: 'direct', pad: 'IOR8' , desc: ''}, |
| { instance: "sysrst_ctrl_aon", port: 'flash_wp_l', connection: 'direct', pad: 'IOR9' , desc: ''}, |
| { instance: "sysrst_ctrl_aon", port: 'key0_out', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "sysrst_ctrl_aon", port: 'key1_out', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "sysrst_ctrl_aon", port: 'key2_out', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "sysrst_ctrl_aon", port: 'pwrb_out', connection: 'muxed', pad: '' , desc: ''}, |
| { instance: "sysrst_ctrl_aon", port: 'lid_open', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: "sysrst_ctrl_aon", port: 'z3_wakeup', connection: 'muxed' , pad: '' , desc: ''}, |
| { instance: 'usbdev', port: 'sense', connection: 'muxed' , pad: '' , desc: ''}, |
| ], |
| |
| num_wkup_detect: 8 |
| wkup_cnt_width: 8 |
| } |
| |
| // Implementation targets. |
| // This defines the configuration of the target-specific chip-levels to |
| // generate from the shared template. Each target uses the same base |
| // configuration for the pinmux and pinout as defined above, and the |
| // generated software constants for the pinmux DIF do not change among the |
| // implementation targets. However, in order to accommodate slight |
| // differences among the ASIC, FPGA emulation and simulation environments, |
| // it is possible to make very limited pinout changes below. In particular, |
| // it is possible to remove and tie-off specific pads, or add more 'manual' |
| // pads that need to be manually connected in the template. It is also possible |
| // to override the JTAG and strap locations indices, since the testing and DFT |
| // setups may differ among the targets. |
| targets: [ |
| { name: 'asic', |
| |
| // Pinout Changes. |
| pinout: { |
| // This is a list of port names to remove from the chip port list. |
| // The corresponding pad of a removed port will remain instantiated, |
| // and a wire net will be declared inside the chip-level hierarchy so |
| // that it can be manually connected as needed. |
| remove_ports: [], |
| |
| // This is a list of pad names to remove from the base pinout defined |
| // above. Removed pads will be stubbed off such that their inputs |
| // signals are driven with zero. Output signals and output enables |
| // will be left unconnected. If no changes are needed, this list can |
| // be left empty. |
| remove_pads: [], |
| |
| // This is a list of additional "manual" pads to add to the pinout. |
| // The pad entries have the same format as the pad entries in the pinout |
| // configuration above. However, the 'connection' key must always be set |
| // to 'manual' as it is not possible to connect these additional pads |
| // to the pinmux or peripherals. |
| add_pads: [ |
| { name: 'AST_MISC', type: 'InputStd', bank: 'VCC', connection: 'manual', desc: 'Extra infrastructure pad for AST'} |
| { name: 'CLK_EXT', type: 'AnalogIn0', bank: 'VCC', connection: 'manual', desc: 'Ext clock input'} |
| { name: 'CLK_BYP', type: 'InputStd', bank: 'VCC', connection: 'manual', desc: 'Bypass internal clk from PLL, and use CLK_EXT for debug'} |
| { name: 'CLK_200K', type: 'AnalogIn0', bank: 'VCC', connection: 'manual', desc: 'Extra clock input for FPGA target'} |
| { name: 'XTAL_IN', type: 'AnalogIn0', bank: 'VCC', connection: 'manual', desc: 'XTAL input'} |
| { name: 'XTAL_OUT', type: 'AnalogIn0', bank: 'VCC', connection: 'manual', desc: 'XTAL output'} |
| ], |
| }, |
| |
| pinmux: { |
| // Special signal positions. Each entry in the list below creates a |
| // target-specific pad position parameter in the chiplevel hierarchy |
| // that can be used to parameterize certain IPs like the pinmux or |
| // padring. This is mainly used to define the pad positions of special |
| // test and DFT signals such as the JTAG signals and the TAP and DFT |
| // straps. Straps in this context are special pads that get sampled at |
| // boot time during certain life cycle states in order to determine |
| // DFT modes and the TAP mux selection index (the JTAG signals can be |
| // muxed to either the lifecycle TAP, DFT TAP or RISC-V processor |
| // TAP). TODO: add more documentation to https://docs.opentitan.org/hw/ip/pinmux/doc/index.html |
| // Each entry must have the following two keys: |
| // |
| // - name: Basename for the SV parameter. |
| // |
| // - pad: The pad name that this special signal maps to. The generated |
| // parameter will be assigned the corresponding pad index. |
| // |
| // Each entry may have an optional 'desc' key for further description. |
| special_signals: [ |
| // Straps |
| { name: 'tap0', pad: 'IOC8', desc: 'TAP strap signal.' }, |
| { name: 'tap1', pad: 'IOC5', desc: 'TAP strap signal.' }, |
| { name: 'dft0', pad: 'IOC3', desc: 'DFT strap signal.' }, |
| { name: 'dft1', pad: 'IOC4', desc: 'DFT strap signal.' }, |
| // JTAG |
| { name: 'tck', pad: 'IOR3', desc: 'JTAG tck signal.' }, |
| { name: 'tms', pad: 'IOR0', desc: 'JTAG tms signal.' }, |
| { name: 'trst_n', pad: 'IOR4', desc: 'JTAG trst_n signal.' }, |
| { name: 'tdi', pad: 'IOR2', desc: 'JTAG tdi signal.' }, |
| { name: 'tdo', pad: 'IOR1', desc: 'JTAG tdo signal.' }, |
| ], |
| } |
| }, |
| { name: 'nexus', |
| |
| pinout: { |
| remove_ports: [], |
| remove_pads: [ |
| 'CC1', 'CC2', |
| //'SPI_DEV_D2', 'SPI_DEV_D3' |
| 'FLASH_TEST_VOLT', 'OTP_EXT_VOLT' |
| 'FLASH_TEST_MODE0', 'FLASH_TEST_MODE1', |
| //'IOB10', 'IOB11', 'IOB12', |
| //'IOR5', 'IOR6', 'IOR7', 'IOR8', 'IOR9', 'IOR10', 'IOR11', 'IOR12', 'IOR13' |
| ], |
| |
| add_pads: [ |
| // Additional infrastructure pads |
| // IO_CLK and IO_CLK_N are using AnalogIO0 now to bypass the IBUF in he prim_xilinx_pad_wrapper.sv. It use the IBUFDS in |
| // the clkgen_xilultrascaleplus.sv instead. |
| { name: 'IO_CLK', type: 'AnalogIn0', bank: 'VCC', connection: 'manual', desc: 'Extra clock input for FPGA target'} |
| { name: 'IO_CLK_N', type: 'AnalogIn0', bank: 'VCC', connection: 'manual', desc: 'Extra clock input for FPGA target'} |
| { name: 'POR_BUTTON_N', type: 'InputStd', bank: 'VCC', connection: 'manual', desc: 'Power-on reset button input'} |
| { name: 'JTAG_SRST_N', type: 'InputStd', bank: 'VCC', connection: 'manual', desc: 'JTAG header SRST, triggers POR'} |
| // ChipWhisperer IO |
| { name: 'IO_CLKOUT', type: 'BidirStd', bank: 'VCC', connection: 'manual', desc: 'Manual clock output for SCA setup'} |
| { name: 'IO_TRIGGER', type: 'BidirStd', bank: 'VCC', connection: 'manual', desc: 'Manual trigger output for SCA setup'} |
| ], |
| }, |
| |
| pinmux: { |
| special_signals: [ |
| // Straps |
| { name: 'tap0', pad: 'IOC8', desc: 'TAP strap signal.' }, |
| { name: 'tap1', pad: 'IOC5', desc: 'TAP strap signal.' }, |
| { name: 'dft0', pad: 'IOC3', desc: 'DFT strap signal.' }, |
| { name: 'dft1', pad: 'IOC4', desc: 'DFT strap signal.' }, |
| // JTAG |
| { name: 'tck', pad: 'IOR3', desc: 'JTAG tck signal.' }, |
| { name: 'tms', pad: 'IOR0', desc: 'JTAG tms signal.' }, |
| { name: 'trst_n', pad: 'IOR4', desc: 'JTAG trst_n signal.' }, |
| { name: 'tdi', pad: 'IOR2', desc: 'JTAG tdi signal.' }, |
| { name: 'tdo', pad: 'IOR1', desc: 'JTAG tdo signal.' }, |
| ], |
| } |
| } |
| ] |
| } |
