diff options
Diffstat (limited to 'board/earthlcd/favr-32-ezkit/favr-32-ezkit.c')
| -rw-r--r-- | board/earthlcd/favr-32-ezkit/favr-32-ezkit.c | 33 |
1 files changed, 9 insertions, 24 deletions
diff --git a/board/earthlcd/favr-32-ezkit/favr-32-ezkit.c b/board/earthlcd/favr-32-ezkit/favr-32-ezkit.c index a74547b..f9ac330 100644 --- a/board/earthlcd/favr-32-ezkit/favr-32-ezkit.c +++ b/board/earthlcd/favr-32-ezkit/favr-32-ezkit.c @@ -17,14 +17,14 @@ DECLARE_GLOBAL_DATA_PTR; struct mmu_vm_range mmu_vmr_table[CONFIG_SYS_NR_VM_REGIONS] = { { - .virt_pgno = CONFIG_SYS_FLASH_BASE >> PAGE_SHIFT, - .nr_pages = CONFIG_SYS_FLASH_SIZE >> PAGE_SHIFT, - .phys = (CONFIG_SYS_FLASH_BASE >> PAGE_SHIFT) + .virt_pgno = CONFIG_SYS_FLASH_BASE >> MMU_PAGE_SHIFT, + .nr_pages = CONFIG_SYS_FLASH_SIZE >> MMU_PAGE_SHIFT, + .phys = (CONFIG_SYS_FLASH_BASE >> MMU_PAGE_SHIFT) | MMU_VMR_CACHE_NONE, }, { - .virt_pgno = CONFIG_SYS_SDRAM_BASE >> PAGE_SHIFT, - .nr_pages = EBI_SDRAM_SIZE >> PAGE_SHIFT, - .phys = (CONFIG_SYS_SDRAM_BASE >> PAGE_SHIFT) + .virt_pgno = CONFIG_SYS_SDRAM_BASE >> MMU_PAGE_SHIFT, + .nr_pages = EBI_SDRAM_SIZE >> MMU_PAGE_SHIFT, + .phys = (CONFIG_SYS_SDRAM_BASE >> MMU_PAGE_SHIFT) | MMU_VMR_CACHE_WRBACK, }, }; @@ -52,6 +52,9 @@ int board_early_init_f(void) hmatrix_slave_write(EBI, SFR, HMATRIX_BIT(EBI_SDRAM_ENABLE)); portmux_enable_ebi(32, 23, 0, PORTMUX_DRIVE_HIGH); + + sdram_init(uncached(EBI_SDRAM_BASE), &sdram_config); + portmux_enable_usart3(PORTMUX_DRIVE_MIN); #if defined(CONFIG_MACB) portmux_enable_macb0(PORTMUX_MACB_MII, PORTMUX_DRIVE_HIGH); @@ -63,24 +66,6 @@ int board_early_init_f(void) return 0; } -phys_size_t initdram(int board_type) -{ - unsigned long expected_size; - unsigned long actual_size; - void *sdram_base; - - sdram_base = uncached(EBI_SDRAM_BASE); - - expected_size = sdram_init(sdram_base, &sdram_config); - actual_size = get_ram_size(sdram_base, expected_size); - - if (expected_size != actual_size) - printf("Warning: Only %lu of %lu MiB SDRAM is working\n", - actual_size >> 20, expected_size >> 20); - - return actual_size; -} - int board_early_init_r(void) { gd->bd->bi_phy_id[0] = 0x01; |