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| author | Pali Rohár <pali@kernel.org> | 2022-02-14 18:33:24 +0100 |
|---|---|---|
| committer | Pali Rohár <pali@kernel.org> | 2022-02-15 13:21:42 +0100 |
| commit | 5a60efa12a57cde98240f861e45609cb9b94d58d (patch) | |
| tree | 10634aafc4f3b0b09d6a78ed689ee5ed863a93c8 /plat/marvell/armada | |
| parent | b22f18e36530e9b67d0b33a61f2c89fe85345e49 (diff) | |
| download | arm-trusted-firmware-5a60efa12a57cde98240f861e45609cb9b94d58d.tar.gz | |
fix(a3k): fix comment about BootROM address range
A53 AP BootROM is just 16 kB long and is mapped to address range
0xFFFF0000-0xFFFF4000. RVBAR_EL3 register has value 0xFFFF0000.
A53 AP BootROM itself is in the BootROM window which is 1 MB long and
mapped to address range 0xFFF00000-0xFFFFFFFF.
CM3 BootROM is not accessible from A53 core.
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I5d4a4c7b1e7550c4738c67a872d341f945d48bbc
Diffstat (limited to 'plat/marvell/armada')
| -rw-r--r-- | plat/marvell/armada/a3k/common/dram_win.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/plat/marvell/armada/a3k/common/dram_win.c b/plat/marvell/armada/a3k/common/dram_win.c index e89f29504..9d7b3a9e1 100644 --- a/plat/marvell/armada/a3k/common/dram_win.c +++ b/plat/marvell/armada/a3k/common/dram_win.c @@ -106,7 +106,9 @@ struct cpu_win_configuration mv_cpu_wins[CPU_WIN_CONFIG_MAX][MV_CPU_WIN_NUM] = { * to configure it again here; * * 0xFFFFFFFF ---> +-----------------------+ - * | Boot ROM | 64 KB + * | Boot ROM | 1 MB + * | AP Boot ROM - 16 KB: | + * | 0xFFFF0000-0xFFFF4000 | * 0xFFF00000 ---> +-----------------------+ * : : * 0xFE010000 ---> +-----------------------+ |