From 5eae64667b6c06974d5056933f4d8a42baa1c5b5 Mon Sep 17 00:00:00 2001 From: Jerry Zhao Date: Thu, 2 Nov 2023 12:37:41 -0700 Subject: [PATCH] Update docs to reflect bootrom change --- docs/Customization/Boot-Process.rst | 2 +- docs/Prototyping/Arty.rst | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/Customization/Boot-Process.rst b/docs/Customization/Boot-Process.rst index a84c4e99..52ea32c1 100644 --- a/docs/Customization/Boot-Process.rst +++ b/docs/Customization/Boot-Process.rst @@ -12,7 +12,7 @@ Device Tree Binary (dtb) which details the components of the system. The assembly for the BootROM code is located in `generators/testchipip/src/main/resources/testchipip/bootrom/bootrom.S `_. The BootROM address space starts at ``0x10000`` (determined by the ``BootROMParams`` key in the configuration) and execution starts at address -``0x10040`` (given by the linker script and reset vector in the ``BootROMParams``), which is marked by the ``_hang`` label in the BootROM assembly. +``0x10000`` (given by the linker script and reset vector in the ``BootROMParams``), which is marked by the ``_hang`` label in the BootROM assembly. The Chisel generator encodes the assembled instructions into the BootROM hardware at elaboration time, so if you want to change the BootROM code, you diff --git a/docs/Prototyping/Arty.rst b/docs/Prototyping/Arty.rst index 15347cf8..b4424bcf 100644 --- a/docs/Prototyping/Arty.rst +++ b/docs/Prototyping/Arty.rst @@ -34,7 +34,7 @@ Probe an address on the target system: .. code-block:: shell - ./uart_tsi +tty=/dev/ttyUSBX +init_read=0x10040 none + ./uart_tsi +tty=/dev/ttyUSBX +init_read=0x10000 none Write some address before running a program: