diff options
| -rw-r--r-- | arch/arm/mach-davinci/da850.c | 8 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/da8xx.h | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index fcfde2a72f8..1ac8f6318c1 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -771,6 +771,12 @@ static struct map_desc da850_io_desc[] = { .length = DA8XX_CP_INTC_SIZE, .type = MT_DEVICE }, + { + .virtual = SRAM_VIRT, + .pfn = __phys_to_pfn(DA8XX_ARM_RAM_BASE), + .length = SZ_8K, + .type = MT_DEVICE + }, }; static void __iomem *da850_psc_bases[] = { @@ -1044,6 +1050,8 @@ static struct davinci_soc_info davinci_soc_info_da850 = { .gpio_irq = IRQ_DA8XX_GPIO0, .serial_dev = &da8xx_serial_device, .emac_pdata = &da8xx_emac_pdata, + .sram_dma = DA8XX_ARM_RAM_BASE, + .sram_len = SZ_8K, }; void __init da850_init(void) diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h index cab4a25ebe4..d43a4b6b6d7 100644 --- a/arch/arm/mach-davinci/include/mach/da8xx.h +++ b/arch/arm/mach-davinci/include/mach/da8xx.h @@ -57,6 +57,7 @@ extern void __iomem *da8xx_syscfg1_base; #define DA8XX_AEMIF_CS3_BASE 0x62000000 #define DA8XX_AEMIF_CTL_BASE 0x68000000 #define DA8XX_DDR2_CTL_BASE 0xb0000000 +#define DA8XX_ARM_RAM_BASE 0xffff0000 #define PINMUX0 0x00 #define PINMUX1 0x04 |