Remove the security peripheral select code, keep the default value in these registers, that is, the peripheral address space is configured as "Secured" access, it is suitable for SPL.
Signed-off-by: Wenyou Yang wenyou.yang@atmel.com ---
Changes in v2: None
arch/arm/mach-at91/matrix.c | 9 --------- 1 file changed, 9 deletions(-)
diff --git a/arch/arm/mach-at91/matrix.c b/arch/arm/mach-at91/matrix.c index 452a6b9..e4780d6 100644 --- a/arch/arm/mach-at91/matrix.c +++ b/arch/arm/mach-at91/matrix.c @@ -31,13 +31,4 @@ void matrix_init(void) writel(0x00010101, &h32mx->ssr[4]); 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]); }