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arm64: mvebu: Add slave CP area to the memory map 

To enable access to the slave CP its memory needs to be added to the
MMU memory map.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Omri Itach <omrii@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
This commit is contained in:
Stefan Roese 2016-10-25 18:14:29 +02:00
parent acd3b0760b
commit 3fef31a392
1 changed files with 9 additions and 1 deletions
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10
arch/arm/mach-mvebu/armada8k/cpu.c
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@ -39,13 +39,21 @@ static struct mm_region mvebu_mem_map[] = {
PTE_BLOCK_NON_SHARE PTE_BLOCK_NON_SHARE
}, },
{ {
/* SRAM, MMIO regions - CP110 region */ /* SRAM, MMIO regions - CP110 master region */
.phys = 0xf2000000UL, .phys = 0xf2000000UL,
.virt = 0xf2000000UL, .virt = 0xf2000000UL,
.size = 0x02000000UL, /* 32MiB internal registers */ .size = 0x02000000UL, /* 32MiB internal registers */
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
PTE_BLOCK_NON_SHARE PTE_BLOCK_NON_SHARE
}, },
{
/* SRAM, MMIO regions - CP110 slave region */
.phys = 0xf4000000UL,
.virt = 0xf4000000UL,
.size = 0x02000000UL, /* 32MiB internal registers */
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
PTE_BLOCK_NON_SHARE
},
{ {
/* List terminator */ /* List terminator */
0, 0,