From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabio Estevam Date: Mon, 29 Aug 2016 14:56:15 -0300 Subject: [U-Boot] [PATCH v2 2/3] mx6ul_14x14_evk: Adjust SPL DDR3 settings In-Reply-To: <1472493376-7697-1-git-send-email-festevam@gmail.com> References: <1472493376-7697-1-git-send-email-festevam@gmail.com> Message-ID: <1472493376-7697-2-git-send-email-festevam@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: Fabio Estevam Adjust DDR3 initialization done in SPL by comparing them against the NXP DCD table. Signed-off-by: Fabio Estevam --- Changes since v1: - Fix more mismatches board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c index c213861..b13f0e2 100644 --- a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c +++ b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c @@ -777,17 +777,17 @@ static struct mx6ul_iomux_ddr_regs mx6_ddr_ioregs = { .dram_odt0 = 0x00000030, .dram_odt1 = 0x00000030, .dram_sdba2 = 0x00000000, - .dram_sdclk_0 = 0x00000008, - .dram_sdqs0 = 0x00000038, + .dram_sdclk_0 = 0x00000030, + .dram_sdqs0 = 0x00000030, .dram_sdqs1 = 0x00000030, .dram_reset = 0x00000030, }; static struct mx6_mmdc_calibration mx6_mmcd_calib = { - .p0_mpwldectrl0 = 0x00070007, - .p0_mpdgctrl0 = 0x41490145, - .p0_mprddlctl = 0x40404546, - .p0_mpwrdlctl = 0x4040524D, + .p0_mpwldectrl0 = 0x00000000, + .p0_mpdgctrl0 = 0x41570155, + .p0_mprddlctl = 0x4040474A, + .p0_mpwrdlctl = 0x40405550, }; struct mx6_ddr_sysinfo ddr_sysinfo = { @@ -797,7 +797,7 @@ struct mx6_ddr_sysinfo ddr_sysinfo = { .cs1_mirror = 0, .rtt_wr = 2, .rtt_nom = 1, /* RTT_Nom = RZQ/2 */ - .walat = 1, /* Write additional latency */ + .walat = 0, /* Write additional latency */ .ralat = 5, /* Read additional latency */ .mif3_mode = 3, /* Command prediction working mode */ .bi_on = 1, /* Bank interleaving enabled */ -- 1.9.1