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Diffstat (limited to 'board/freescale/t2080qds/ddr.h')
-rw-r--r-- | board/freescale/t2080qds/ddr.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/board/freescale/t2080qds/ddr.h b/board/freescale/t2080qds/ddr.h deleted file mode 100644 index 9fc879a4ef..0000000000 --- a/board/freescale/t2080qds/ddr.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright 2013 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __DDR_H__ -#define __DDR_H__ -struct board_specific_parameters { - u32 n_ranks; - u32 datarate_mhz_high; - u32 rank_gb; - u32 clk_adjust; - u32 wrlvl_start; - u32 wrlvl_ctl_2; - u32 wrlvl_ctl_3; -}; - -/* - * These tables contain all valid speeds we want to override with board - * specific parameters. datarate_mhz_high values need to be in ascending order - * for each n_ranks group. - */ - -static const struct board_specific_parameters udimm0[] = { - /* - * memory controller 0 - * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | - * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | - */ - {2, 1200, 2, 5, 7, 0x0808090a, 0x0b0c0c0a}, - {2, 1500, 2, 5, 6, 0x07070809, 0x0a0b0b09}, - {2, 1600, 2, 5, 8, 0x090b0b0d, 0x0d0e0f0b}, - {2, 1700, 2, 4, 7, 0x080a0a0c, 0x0c0d0e0a}, - {2, 1900, 2, 5, 9, 0x0a0b0c0e, 0x0f10120c}, - {2, 2140, 2, 4, 8, 0x090a0b0d, 0x0e0f110b}, - {1, 1200, 2, 5, 7, 0x0808090a, 0x0b0c0c0a}, - {1, 1500, 2, 5, 6, 0x07070809, 0x0a0b0b09}, - {1, 1600, 2, 5, 8, 0x090b0b0d, 0x0d0e0f0b}, - {1, 1700, 2, 4, 7, 0x080a0a0c, 0x0c0d0e0a}, - {1, 1900, 2, 5, 9, 0x0a0b0c0e, 0x0f10120c}, - {1, 2140, 2, 4, 8, 0x090a0b0d, 0x0e0f110b}, - {} -}; - -static const struct board_specific_parameters rdimm0[] = { - /* - * memory controller 0 - * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | - * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | - */ - /* TODO: need tuning these parameters if RDIMM is used */ - {4, 1350, 0, 5, 9, 0x08070605, 0x06070806}, - {4, 1666, 0, 5, 11, 0x0a080706, 0x07090906}, - {4, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07}, - {2, 1350, 0, 5, 9, 0x08070605, 0x06070806}, - {2, 1666, 0, 5, 11, 0x0a090806, 0x08090a06}, - {2, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07}, - {1, 1350, 0, 5, 9, 0x08070605, 0x06070806}, - {1, 1666, 0, 5, 11, 0x0a090806, 0x08090a06}, - {1, 2140, 0, 4, 12, 0x0b090807, 0x080a0b07}, - {} -}; - -static const struct board_specific_parameters *udimms[] = { - udimm0, -}; - -static const struct board_specific_parameters *rdimms[] = { - rdimm0, -}; -#endif |