diff options
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/storm/Kconfig | 8 | ||||
| -rw-r--r-- | src/mainboard/google/storm/mainboard.c | 33 |
2 files changed, 34 insertions, 7 deletions
diff --git a/src/mainboard/google/storm/Kconfig b/src/mainboard/google/storm/Kconfig index 4c90c4e094..1063f83ddd 100644 --- a/src/mainboard/google/storm/Kconfig +++ b/src/mainboard/google/storm/Kconfig @@ -40,4 +40,12 @@ config DRAM_SIZE_MB int default 512 +config DRAM_DMA_START + hex + default 0x5a000000 + +config DRAM_DMA_SIZE + hex + default 0x00200000 + endif # BOARD_GOOGLE_STORM diff --git a/src/mainboard/google/storm/mainboard.c b/src/mainboard/google/storm/mainboard.c index 1e622f4904..301e6450e5 100644 --- a/src/mainboard/google/storm/mainboard.c +++ b/src/mainboard/google/storm/mainboard.c @@ -20,17 +20,25 @@ #include <arch/cache.h> #include <boot/coreboot_tables.h> #include <device/device.h> - -#define TO_MB(x) ((x)>>20) +#include <soc/qualcomm/ipq806x/include/clock.h> +#include <soc/qualcomm/ipq806x/include/usb.h> /* convenient shorthand (in MB) */ -#define DRAM_START TO_MB(CONFIG_SYS_SDRAM_BASE) +#define DRAM_START (CONFIG_SYS_SDRAM_BASE / MiB) #define DRAM_SIZE (CONFIG_DRAM_SIZE_MB) #define DRAM_END (DRAM_START + DRAM_SIZE) /* DMA memory for drivers */ -#define DMA_START TO_MB(CONFIG_DRAM_DMA_START) -#define DMA_SIZE TO_MB(CONFIG_DRAM_DMA_SIZE) +#define DMA_START (CONFIG_DRAM_DMA_START / MiB) +#define DMA_SIZE (CONFIG_DRAM_DMA_SIZE / MiB) + +static void setup_usb(void) +{ + usb_clock_config(); + + setup_usb_host1(); + setup_usb_host2(); +} static void setup_mmu(void) { @@ -43,8 +51,7 @@ static void setup_mmu(void) /* Map DRAM memory */ mmu_config_range(DRAM_START, DRAM_SIZE, DCACHE_WRITEBACK); /* Map DMA memory */ - if (DMA_SIZE) - mmu_config_range(DMA_START, DMA_SIZE, DCACHE_OFF); + mmu_config_range(DMA_START, DMA_SIZE, DCACHE_OFF); mmu_disable_range(DRAM_END, 4096 - DRAM_END); @@ -56,6 +63,7 @@ static void setup_mmu(void) static void mainboard_init(device_t dev) { setup_mmu(); + setup_usb(); } static void mainboard_enable(device_t dev) @@ -67,3 +75,14 @@ struct chip_operations mainboard_ops = { .name = "storm", .enable_dev = mainboard_enable, }; + +void lb_board(struct lb_header *header) +{ + struct lb_range *dma; + + dma = (struct lb_range *)lb_new_record(header); + dma->tag = LB_TAB_DMA; + dma->size = sizeof(*dma); + dma->range_start = CONFIG_DRAM_DMA_START; + dma->range_size = CONFIG_DRAM_DMA_SIZE; +} |