Commit 8e7a9636 authored by Bo Shen's avatar Bo Shen Committed by Andreas Bießmann

ARM: atmel: sama5d4: set non-secured for peripherals

When access the programmable secure peripherals address space,
it needs set them to non-secured.
Signed-off-by: default avatarBo Shen <>
parent c83cb5f6
......@@ -75,6 +75,15 @@ void matrix_init(void)
writel(0x00000001, &h32mx->sassr[4]);
writel(0x00000001, &h32mx->srtsr[4]);
/* Configure Programmable Security peripherals on matrix 64 */
writel(readl(&h64mx->spselr[0]) | 0x00080000, &h64mx->spselr[0]);
writel(readl(&h64mx->spselr[1]) | 0x00180000, &h64mx->spselr[1]);
writel(readl(&h64mx->spselr[2]) | 0x00000008, &h64mx->spselr[2]);
/* Configure Programmable Security peripherals on matrix 32 */
writel(readl(&h32mx->spselr[0]) | 0xFFC00000, &h32mx->spselr[0]);
writel(readl(&h32mx->spselr[1]) | 0x60E3FFFF, &h32mx->spselr[1]);
/* Enable the write protect */
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