diff options
Diffstat (limited to 'arch/arm/mach-davinci/dm355.c')
| -rw-r--r-- | arch/arm/mach-davinci/dm355.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index 893d5ba21d5..baaaf328de2 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -613,6 +613,13 @@ static struct map_desc dm355_io_desc[] = { .length = IO_SIZE, .type = MT_DEVICE }, + { + .virtual = SRAM_VIRT, + .pfn = __phys_to_pfn(0x00010000), + .length = SZ_32K, + /* MT_MEMORY_NONCACHED requires supersection alignment */ + .type = MT_DEVICE, + }, }; /* Contents of JTAG ID register used to identify exact cpu type */ @@ -702,6 +709,8 @@ static struct davinci_soc_info davinci_soc_info_dm355 = { .gpio_num = 104, .gpio_irq = IRQ_DM355_GPIOBNK0, .serial_dev = &dm355_serial_device, + .sram_dma = 0x00010000, + .sram_len = SZ_32K, }; void __init dm355_init(void) |