diff options
Diffstat (limited to 'board/logicpd/imx31_litekit/imx31_litekit.c')
| -rw-r--r-- | board/logicpd/imx31_litekit/imx31_litekit.c | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/board/logicpd/imx31_litekit/imx31_litekit.c b/board/logicpd/imx31_litekit/imx31_litekit.c index 721400898..b038e0d88 100644 --- a/board/logicpd/imx31_litekit/imx31_litekit.c +++ b/board/logicpd/imx31_litekit/imx31_litekit.c @@ -26,6 +26,7 @@ #include <netdev.h> #include <asm/arch/clock.h> #include <asm/arch/imx-regs.h> +#include <asm/arch/sys_proto.h> DECLARE_GLOBAL_DATA_PTR; @@ -39,13 +40,28 @@ int dram_init(void) int board_early_init_f(void) { - __REG(CSCR_U(0)) = 0x0000cf03; /* CS0: Nor Flash */ - __REG(CSCR_L(0)) = 0xa0330d01; - __REG(CSCR_A(0)) = 0x00220800; + /* CS0: Nor Flash */ + static const struct mxc_weimcs cs0 = { + /* sp wp bcd bcs psz pme sync dol cnc wsc ew wws edc */ + CSCR_U(0, 0, 0, 0, 0, 0, 0, 0, 3, 15, 0, 0, 3), + /* oea oen ebwa ebwn csa ebc dsz csn psr cre wrap csen */ + CSCR_L(10, 0, 3, 3, 0, 1, 5, 0, 0, 0, 0, 1), + /* ebra ebrn rwa rwn mum lah lbn lba dww dct wwu age cnc2 fce*/ + CSCR_A(0, 0, 2, 2, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0) + }; - __REG(CSCR_U(4)) = 0x0000dcf6; /* CS4: Network Controller */ - __REG(CSCR_L(4)) = 0x444a4541; - __REG(CSCR_A(4)) = 0x44443302; + /* CS4: Network Controller */ + static const struct mxc_weimcs cs4 = { + /* sp wp bcd bcs psz pme sync dol cnc wsc ew wws edc */ + CSCR_U(0, 0, 0, 0, 0, 0, 0, 0, 3, 28, 1, 7, 6), + /* oea oen ebwa ebwn csa ebc dsz csn psr cre wrap csen */ + CSCR_L(4, 4, 4, 10, 4, 0, 5, 4, 0, 0, 0, 1), + /* ebra ebrn rwa rwn mum lah lbn lba dww dct wwu age cnc2 fce*/ + CSCR_A(4, 4, 4, 4, 0, 1, 4, 3, 0, 0, 0, 0, 1, 0) + }; + + mxc_setup_weimcs(0, &cs0); + mxc_setup_weimcs(4, &cs4); /* setup pins for UART1 */ mx31_gpio_mux(MUX_RXD1__UART1_RXD_MUX); @@ -75,7 +91,7 @@ int board_init(void) return 0; } -int checkboard (void) +int checkboard(void) { printf("Board: i.MX31 Litekit\n"); return 0; |