From ed7fe2bee12a464da5b944cc2218d924793b8a80 Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Fri, 14 May 2021 21:34:25 -0400 Subject: ppc: Remove xpedite boards These boards have not been converted to CONFIG_DM_PCI by the deadline and is also missing conversion to CONFIG_DM. Remove them. As this includes the last ARCH_MPC8572 platform, remove that as well. Cc: Peter Tyser Signed-off-by: Tom Rini Acked-by: Peter Tyser --- board/xes/xpedite520x/ddr.c | 68 --------------------------------------------- 1 file changed, 68 deletions(-) delete mode 100644 board/xes/xpedite520x/ddr.c (limited to 'board/xes/xpedite520x/ddr.c') diff --git a/board/xes/xpedite520x/ddr.c b/board/xes/xpedite520x/ddr.c deleted file mode 100644 index c142bec..0000000 --- a/board/xes/xpedite520x/ddr.c +++ /dev/null @@ -1,68 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright 2008 Freescale Semiconductor, Inc. - */ - -#include -#include - -#include -#include - -void get_spd(ddr2_spd_eeprom_t *spd, unsigned char i2c_address) -{ - i2c_read(i2c_address, 0, 1, (uchar *)spd, sizeof(ddr2_spd_eeprom_t)); - - /* We use soldered memory, but use an SPD EEPROM to describe it. - * The SPD has an unspecified dimm type, but the DDR2 initialization - * code requires a specific type to be specified. This sets the type - * as a standard unregistered SO-DIMM. */ - if (spd->dimm_type == 0) { - spd->dimm_type = 0x4; - ((uchar *)spd)[63] += 0x4; - } -} - -void fsl_ddr_board_options(memctl_options_t *popts, - dimm_params_t *pdimm, - unsigned int ctrl_num) -{ - /* - * Factors to consider for clock adjust: - * - number of chips on bus - * - position of slot - * - DDR1 vs. DDR2? - * - ??? - * - * This needs to be determined on a board-by-board basis. - * 0110 3/4 cycle late - * 0111 7/8 cycle late - */ - popts->clk_adjust = 7; - - /* - * Factors to consider for CPO: - * - frequency - * - ddr1 vs. ddr2 - */ - popts->cpo_override = 9; - - /* - * Factors to consider for write data delay: - * - number of DIMMs - * - * 1 = 1/4 clock delay - * 2 = 1/2 clock delay - * 3 = 3/4 clock delay - * 4 = 1 clock delay - * 5 = 5/4 clock delay - * 6 = 3/2 clock delay - */ - popts->write_data_delay = 3; - - /* - * Factors to consider for half-strength driver enable: - * - number of DIMMs installed - */ - popts->half_strength_driver_enable = 0; -} -- cgit v1.1