From 6e8bb1e32c0f6222c216a6eaea191fad75888c74 Mon Sep 17 00:00:00 2001 From: Sandrine Bailleux Date: Fri, 15 Jan 2016 11:14:57 +0000 Subject: [PATCH] Doc: Update out-dated info about Juno's mailbox Since commit 804040d106, the Juno port has moved from per-CPU mailboxes to a single shared one. This patch updates an out-dated reference to the former per-CPU mailboxes mechanism in the Firmware Design. Change-Id: I355b54156b1ace1b3df4c4416e1e8625211677fc --- docs/firmware-design.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/firmware-design.md b/docs/firmware-design.md index 7ae1de32..d0cb3994 100644 --- a/docs/firmware-design.md +++ b/docs/firmware-design.md @@ -1204,9 +1204,9 @@ The following list describes the memory layout on the ARM development platforms: Trusted SRAM. The amount of Trusted SRAM available to load the bootloader images is reduced by the size of the shared memory. - The shared memory is used to store the entrypoint mailboxes for each CPU. - On Juno, this is also used for the MHU payload when passing messages to and - from the SCP. + The shared memory is used to store the CPUs' entrypoint mailbox. On Juno, + this is also used for the MHU payload when passing messages to and from the + SCP. * On FVP, BL1 is originally sitting in the Trusted ROM at address `0x0`. On Juno, BL1 resides in flash memory at address `0x0BEC0000`. BL1 read-write -- 2.30.2