[top_earlgrey] Enable OTBN in toplevel
Enable OTBN in the top_earlgrey toplevel.
Fixes #2580
Signed-off-by: Philipp Wagner <phw@lowrisc.org>
diff --git a/hw/top_earlgrey/data/top_earlgrey.hjson b/hw/top_earlgrey/data/top_earlgrey.hjson
index 18f71fd..8d40dc7 100644
--- a/hw/top_earlgrey/data/top_earlgrey.hjson
+++ b/hw/top_earlgrey/data/top_earlgrey.hjson
@@ -246,6 +246,13 @@
reset_connections: {rst_ni: "sys_io", rst_usb_48mhz_ni: "usb"},
base_addr: "0x40150000",
},
+ { name: "otbn",
+ type: "otbn",
+ clock_srcs: {clk_i: "main"},
+ clock_group: "trans",
+ reset_connections: {rst_ni: "sys"},
+ base_addr: "0x50000000",
+ },
]
// Memories (ROM, RAM, eFlash) are defined at the top.
@@ -341,7 +348,8 @@
// and include every modules.
// first item goes to LSB of the interrupt source
interrupt_module: ["gpio", "uart", "spi_device", "flash_ctrl",
- "hmac", "alert_handler", "nmi_gen", "usbdev", "pwrmgr" ]
+ "hmac", "alert_handler", "nmi_gen", "usbdev", "pwrmgr",
+ "otbn" ]
// RV_PLIC has two searching algorithm internally to pick the most highest priority interrupt
// source. "sequential" is smaller but slower, "matrix" is larger but faster.
@@ -353,8 +361,8 @@
// ===== ALERT HANDLER ======================================================
// list all modules that expose alerts
- // first item goes to LSB of the interrupt source
- alert_module: [ "hmac" ]
+ // first item goes to LSB of the alert source
+ alert_module: [ "hmac", "otbn" ]
// generated list of alerts:
alert: [
