[PATCH v2 3/5] doc: sandbox: Fix up dependencies

[Simon Glass]

These are out of date. Update them and point to the existing build
instructions to avoid duplication. Add a few that are missing.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v2:
- Add python3-pycryptodome also, for test_fit_ecdsa.py

 doc/arch/sandbox.rst | 6 +-----
 doc/build/gcc.rst    | 6 ++++--
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/doc/arch/sandbox.rst b/doc/arch/sandbox.rst
index e052b6bdb09..493d6deaf00 100644
--- a/doc/arch/sandbox.rst
+++ b/doc/arch/sandbox.rst
@@ -43,11 +43,7 @@ Note that standalone/API support is not available at present.
 Prerequisites
 -------------
 
-Here are some packages that are worth installing if you are doing sandbox or
-tools development in U-Boot:
-
-   python3-pytest lzma lzma-alone lz4 python3 python3-virtualenv
-   libssl1.0-dev
+Install the dependencies noted in :doc:`../build/gcc`.
 
 
 Basic Operation
diff --git a/doc/build/gcc.rst b/doc/build/gcc.rst
index c51b3e73b83..8ffb4e3447b 100644
--- a/doc/build/gcc.rst
+++ b/doc/build/gcc.rst
@@ -26,8 +26,10 @@ Depending on the build targets further packages maybe needed
     sudo apt-get install bc bison build-essential coccinelle \
       device-tree-compiler dfu-util efitools flex gdisk liblz4-tool \
       libguestfs-tools libncurses-dev libpython3-dev libsdl2-dev libssl-dev \
-      lzma-alone openssl python3 python3-coverage python3-pyelftools \
-      python3-pytest python3-sphinxcontrib.apidoc python3-sphinx-rtd-theme swig
+      lz4 lzma lzma-alone openssl python3 python3-coverage \
+      python3-pycryptodome python3-pyelftools python3-pytest \
+      python3-sphinxcontrib.apidoc python3-sphinx-rtd-theme python3-virtualenv \
+      swig
 
 SUSE based
 ~~~~~~~~~~
-- 
2.32.0.402.g57bb445576-goog