diff options
Diffstat (limited to 'arch/arm/mach-at91/armv7/sama5d4_devices.c')
| -rw-r--r-- | arch/arm/mach-at91/armv7/sama5d4_devices.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/arch/arm/mach-at91/armv7/sama5d4_devices.c b/arch/arm/mach-at91/armv7/sama5d4_devices.c index 76301d6302..52f486289d 100644 --- a/arch/arm/mach-at91/armv7/sama5d4_devices.c +++ b/arch/arm/mach-at91/armv7/sama5d4_devices.c @@ -10,7 +10,6 @@ #include <asm/arch/at91_common.h> #include <asm/arch/at91_pmc.h> #include <asm/arch/clk.h> -#include <asm/arch/sama5_matrix.h> #include <asm/arch/sama5_sfr.h> #include <asm/arch/sama5d4.h> @@ -48,47 +47,6 @@ void at91_udp_hw_init(void) #endif #ifdef CONFIG_SPL_BUILD -void matrix_init(void) -{ - struct atmel_matrix *h64mx = (struct atmel_matrix *)ATMEL_BASE_MATRIX0; - struct atmel_matrix *h32mx = (struct atmel_matrix *)ATMEL_BASE_MATRIX1; - int i; - - /* Disable the write protect */ - writel(ATMEL_MATRIX_WPMR_WPKEY & ~ATMEL_MATRIX_WPMR_WPEN, &h64mx->wpmr); - writel(ATMEL_MATRIX_WPMR_WPKEY & ~ATMEL_MATRIX_WPMR_WPEN, &h32mx->wpmr); - - /* DDR port 1 ~ poart 7, slave number is: 4 ~ 10 */ - for (i = 4; i <= 10; i++) { - writel(0x000f0f0f, &h64mx->ssr[i]); - writel(0x0000ffff, &h64mx->sassr[i]); - writel(0x0000000f, &h64mx->srtsr[i]); - } - - /* CS3 */ - writel(0x00c0c0c0, &h32mx->ssr[3]); - writel(0xff000000, &h32mx->sassr[3]); - writel(0xff000000, &h32mx->srtsr[3]); - - /* NFC SRAM */ - 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]); - - /* Enable the write protect */ - writel(ATMEL_MATRIX_WPMR_WPKEY | ATMEL_MATRIX_WPMR_WPEN, &h64mx->wpmr); - writel(ATMEL_MATRIX_WPMR_WPKEY | ATMEL_MATRIX_WPMR_WPEN, &h32mx->wpmr); -} - void redirect_int_from_saic_to_aic(void) { struct atmel_sfr *sfr = (struct atmel_sfr *)ATMEL_BASE_SFR; |