diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2014-10-24 17:06:07 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2014-10-28 09:41:23 +0100 |
| commit | c7497b0fff4f086bccd13b8d408800d2f27419ee (patch) | |
| tree | dc56e079efc1bb32eb93f3bc6e363563449faa9a /board | |
| parent | 7d71154703be65ebb48676427780f69b72160acb (diff) | |
arm: vf610: extract leveling parameter in a struct
DDR leveling parameters are board specific, hence we should be able
to set them differently per board. Extract the leveling parameters
in a seperate struct to be able to set them per board.
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/vf610twr/vf610twr.c | 14 | ||||
| -rw-r--r-- | board/toradex/colibri_vf/colibri_vf.c | 2 |
2 files changed, 14 insertions, 2 deletions
diff --git a/board/freescale/vf610twr/vf610twr.c b/board/freescale/vf610twr/vf610twr.c index 085c2ee790..91dc343c7c 100644 --- a/board/freescale/vf610twr/vf610twr.c +++ b/board/freescale/vf610twr/vf610twr.c @@ -30,9 +30,21 @@ DECLARE_GLOBAL_DATA_PTR; int dram_init(void) { + struct ddr_lvl_info lvl = { + .wrlvl_reg_en = 1, + .wrlvl_dl_0 = 0, + .wrlvl_dl_1 = 0, + .rdlvl_gt_reg_en = 1, + .rdlvl_gt_dl_0 = 4, + .rdlvl_gt_dl_1 = 4, + .rdlvl_reg_en = 1, + .rdlvl_dl_0 = 0, + .rdlvl_dl_1 = 0, + }; + setup_iomux_ddr(); - ddr_ctrl_init(3120, 44, 1, 3); + ddr_ctrl_init(3120, 44, 1, 3, &lvl); gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); return 0; diff --git a/board/toradex/colibri_vf/colibri_vf.c b/board/toradex/colibri_vf/colibri_vf.c index cef2e50f24..4149e0b7d3 100644 --- a/board/toradex/colibri_vf/colibri_vf.c +++ b/board/toradex/colibri_vf/colibri_vf.c @@ -37,7 +37,7 @@ int dram_init(void) { setup_iomux_ddr(); - ddr_ctrl_init(3120, 64, 1, 2); + ddr_ctrl_init(3120, 64, 1, 2, NULL); gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); return 0; |