From: Hesham Almatary <hesham.almat...@cl.cam.ac.uk>
Closes #4775
---
user/bsps/bsps-riscv.rst | 24 +++++++++---------------
1 file changed, 9 insertions(+), 15 deletions(-)
diff --git a/user/bsps/bsps-riscv.rst b/user/bsps/bsps-riscv.rst
index 2ef8327..c9813e5 100644
--- a/user/bsps/bsps-riscv.rst
+++ b/user/bsps/bsps-riscv.rst
@@ -8,7 +8,7 @@ riscv (RISC-V)
riscv
=====
-This BSP offers 15 variants:
+This BSP offers 12 variants:
* rv32i
@@ -26,22 +26,17 @@ This BSP offers 15 variants:
* rv64imac
-* rv64imac_medany
-
* rv64imafd
-* rv64imafd_medany
-
* rv64imafdc
-* rv64imafdc_medany
-
* frdme310arty
* mpfs64imafdc
-Each variant corresponds to a GCC multilib. A particular variant reflects an
-ISA with ABI and code model choice.
+Each rv* variant corresponds to a GCC multilib. A particular variant reflects
an
+ISA with ABI and code model choice. All rv* BSPs have medany code model by
+default.
The BSP must be started im machine mode.
@@ -94,8 +89,7 @@ configuration INI file. The ``waf`` defaults can be used to
inspect the values.
by default).
``RISCV_RAM_REGION_BEGIN``
- The begin of the RAM region for linker command file (default is 0x70000000
- for 64-bit with -mcmodel=medlow and 0x80000000 for all other).
+ The begin of the RAM region for linker command file (default is
0x80000000).
``RISCV_RAM_REGION_SIZE``
The size of the RAM region for linker command file (default 64MiB).
@@ -145,13 +139,13 @@ QEMU
----
All of the BSP variants that start with rv can be run on QEMU's virt machine.
-For instance, to run the ``rv64imafdc_medany`` BSP with the following
-"config.ini" file:
+For instance, to run the ``rv64imafdc`` BSP with the following
+"config.ini" file.
.. code-block:: none
- [riscv/rv64imafdc_medany]
+ [riscv/rv64imafdc]
-Run the following QEMU command:
+Run the following QEMU command.
.. code-block:: shell
$ qemu-system-riscv64 -M virt -nographic -bios $RTEMS_EXE
--
2.25.1
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