[U-Boot] [PATCH] arm: socfpga: sockit: Use more relaxed DRAM timings
The currently present DRAM timings generated from GHRD 14.0 did not work on SoCkit rev. D because they were too tight. Load the DRAM timings from GHRD 13.0 which are more relaxed and work with SoCkit rev. D.
Signed-off-by: Marek Vasut marex@denx.de Cc: Dinh Nguyen dinguyen@opensource.altera.com Cc: Chin Liang See clsee@altera.com --- board/terasic/sockit/qts/iocsr_config.h | 116 ++++++++++++++++---------------- board/terasic/sockit/qts/pll_config.h | 14 ++-- board/terasic/sockit/qts/sdram_config.h | 30 ++++----- 3 files changed, 80 insertions(+), 80 deletions(-)
diff --git a/board/terasic/sockit/qts/iocsr_config.h b/board/terasic/sockit/qts/iocsr_config.h index 83b1093..51b262b 100644 --- a/board/terasic/sockit/qts/iocsr_config.h +++ b/board/terasic/sockit/qts/iocsr_config.h @@ -181,17 +181,17 @@ const unsigned long iocsr_scan_chain3_table[] = { 0x00001000, 0xA0000034, 0x0D000001, - 0x40680208, - 0x41034051, - 0x12481A00, - 0x802080D0, - 0x34051406, - 0x01A02490, - 0x080D0000, - 0x51406802, - 0x02490340, + 0xE0680B2C, + 0x20834038, + 0x11441A00, + 0x80B2C0D0, + 0x34038E06, + 0x01A00208, + 0x2C0D0000, + 0x38E0680B, + 0x00208340, 0xD000001A, - 0x0680A280, + 0x0680B2C0, 0x10040000, 0x00200000, 0x10040000, @@ -255,17 +255,17 @@ const unsigned long iocsr_scan_chain3_table[] = { 0x00001000, 0xA0000034, 0x0D000001, - 0x40680208, - 0x49034051, - 0x12481A02, - 0x80A280D0, - 0x34030C06, + 0xE0680B2C, + 0x20834038, + 0x11441A00, + 0x80B2C0D0, + 0x34038E06, 0x01A00040, - 0x280D0002, - 0x5140680A, - 0x02490340, - 0xD012481A, - 0x0680A280, + 0x2C0D0002, + 0x38E0680B, + 0x00208340, + 0xD001041A, + 0x0680B2C0, 0x10040000, 0x00200000, 0x10040000, @@ -330,18 +330,18 @@ const unsigned long iocsr_scan_chain3_table[] = { 0x14F3690D, 0x1A041414, 0x00D00000, - 0x04864000, - 0x59647A01, - 0xD32CA3DE, - 0xF551451E, - 0x034CD348, + 0x18864000, + 0x49247A06, + 0xABCF23D7, + 0xF7DE791E, + 0x0356E388, 0x821A0000, 0x0000D000, - 0x05140680, - 0xD669A47A, - 0x1ED32CA3, - 0x48F55E79, - 0x00034C92, + 0x05960680, + 0xD749247A, + 0x1EABCF23, + 0x88F7DE79, + 0x000356E3, 0x00080200, 0x00001000, 0x00080200, @@ -404,18 +404,18 @@ const unsigned long iocsr_scan_chain3_table[] = { 0x14F3690D, 0x1A041414, 0x00D00000, - 0x14864000, - 0x59647A05, - 0x9228A3DE, - 0xF65E791E, - 0x034CD348, - 0x821A0186, + 0x18864000, + 0x49247A06, + 0xABCF23D7, + 0xF7DE791E, + 0x0356E388, + 0x821A01C7, 0x0000D000, 0x00000680, - 0xD669A47A, - 0x1E9228A3, - 0x48F65E79, - 0x00034CD3, + 0xD749247A, + 0x1EABCF23, + 0x88F7DE79, + 0x000356E3, 0x00080200, 0x00001000, 0x00080200, @@ -478,18 +478,18 @@ const unsigned long iocsr_scan_chain3_table[] = { 0x14F3690D, 0x1A041414, 0x00D00000, - 0x0C864000, - 0x79E47A03, - 0xB2AAA3D1, - 0xF551451E, - 0x035CD348, + 0x18864000, + 0x49247A06, + 0xABCF23D7, + 0xF7DE791E, + 0x0356E388, 0x821A0000, 0x0000D000, 0x00000680, - 0xD159647A, - 0x1ED32CA3, - 0x48F55145, - 0x00035CD3, + 0xD749247A, + 0x1EABCF23, + 0x88F7DE79, + 0x000356E3, 0x00080200, 0x00001000, 0x00080200, @@ -552,18 +552,18 @@ const unsigned long iocsr_scan_chain3_table[] = { 0x14F1690D, 0x1A041414, 0x00D00000, - 0x04864000, - 0x69A47A01, - 0x9228A3D6, - 0xF65E791E, - 0x034C9248, + 0x18864000, + 0x49247A06, + 0xABCF23D7, + 0xF7DE791E, + 0x0356E388, 0x821A0000, 0x0000D000, 0x00000680, - 0xDE59647A, - 0x1ED32CA3, - 0x48F55E79, - 0x00034CD3, + 0xD749247A, + 0x1EABCF23, + 0x88F7DE79, + 0x000356E3, 0x00080200, 0x00001000, 0x00080200, diff --git a/board/terasic/sockit/qts/pll_config.h b/board/terasic/sockit/qts/pll_config.h index 0ecccbf..820b9ff 100644 --- a/board/terasic/sockit/qts/pll_config.h +++ b/board/terasic/sockit/qts/pll_config.h @@ -10,13 +10,13 @@ #define CONFIG_HPS_DBCTRL_STAYOSC1 1
#define CONFIG_HPS_MAINPLLGRP_VCO_DENOM 0 -#define CONFIG_HPS_MAINPLLGRP_VCO_NUMER 73 +#define CONFIG_HPS_MAINPLLGRP_VCO_NUMER 63 #define CONFIG_HPS_MAINPLLGRP_MPUCLK_CNT 0 #define CONFIG_HPS_MAINPLLGRP_MAINCLK_CNT 0 #define CONFIG_HPS_MAINPLLGRP_DBGATCLK_CNT 0 -#define CONFIG_HPS_MAINPLLGRP_MAINQSPICLK_CNT 4 +#define CONFIG_HPS_MAINPLLGRP_MAINQSPICLK_CNT 3 #define CONFIG_HPS_MAINPLLGRP_MAINNANDSDMMCCLK_CNT 511 -#define CONFIG_HPS_MAINPLLGRP_CFGS2FUSER0CLK_CNT 14 +#define CONFIG_HPS_MAINPLLGRP_CFGS2FUSER0CLK_CNT 15 #define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3MPCLK 1 #define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3SPCLK 1 #define CONFIG_HPS_MAINPLLGRP_MAINDIV_L4MPCLK 1 @@ -61,7 +61,7 @@ #define CONFIG_HPS_CLK_OSC2_HZ 25000000 #define CONFIG_HPS_CLK_F2S_SDR_REF_HZ 0 #define CONFIG_HPS_CLK_F2S_PER_REF_HZ 0 -#define CONFIG_HPS_CLK_MAINVCO_HZ 1850000000 +#define CONFIG_HPS_CLK_MAINVCO_HZ 1600000000 #define CONFIG_HPS_CLK_PERVCO_HZ 1000000000 #define CONFIG_HPS_CLK_SDRVCO_HZ 800000000 #define CONFIG_HPS_CLK_EMAC0_HZ 1953125 @@ -69,7 +69,7 @@ #define CONFIG_HPS_CLK_USBCLK_HZ 200000000 #define CONFIG_HPS_CLK_NAND_HZ 50000000 #define CONFIG_HPS_CLK_SDMMC_HZ 200000000 -#define CONFIG_HPS_CLK_QSPI_HZ 370000000 +#define CONFIG_HPS_CLK_QSPI_HZ 400000000 #define CONFIG_HPS_CLK_SPIM_HZ 200000000 #define CONFIG_HPS_CLK_CAN0_HZ 12500000 #define CONFIG_HPS_CLK_CAN1_HZ 12500000 @@ -78,8 +78,8 @@ #define CONFIG_HPS_CLK_L4_SP_HZ 100000000
#define CONFIG_HPS_ALTERAGRP_MPUCLK 1 -#define CONFIG_HPS_ALTERAGRP_MAINCLK 4 -#define CONFIG_HPS_ALTERAGRP_DBGATCLK 4 +#define CONFIG_HPS_ALTERAGRP_MAINCLK 3 +#define CONFIG_HPS_ALTERAGRP_DBGATCLK 3
#endif /* __SOCFPGA_PLL_CONFIG_H__ */ diff --git a/board/terasic/sockit/qts/sdram_config.h b/board/terasic/sockit/qts/sdram_config.h index 81c7d8e..769aa77 100644 --- a/board/terasic/sockit/qts/sdram_config.h +++ b/board/terasic/sockit/qts/sdram_config.h @@ -32,11 +32,11 @@ #define CONFIG_HPS_SDR_CTRLCFG_DRAMODT_READ 0 #define CONFIG_HPS_SDR_CTRLCFG_DRAMODT_WRITE 1 #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_AL 0 -#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCL 7 -#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCWL 6 +#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCL 11 +#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCWL 8 #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TFAW 12 #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRFC 104 -#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRRD 4 +#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRRD 3 #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRCD 6 #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TREFI 3120 #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRP 6 @@ -46,7 +46,7 @@ #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TMRD 4 #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRAS 14 #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRC 20 -#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRTP 4 +#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRTP 3 #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_PWRDOWNEXIT 3 #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_SELFRFSHEXIT 512 #define CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_INCSYNC 0 @@ -127,8 +127,8 @@
/* Sequencer defines configuration */ #define AFI_RATE_RATIO 1 -#define CALIB_LFIFO_OFFSET 8 -#define CALIB_VFIFO_OFFSET 6 +#define CALIB_LFIFO_OFFSET 12 +#define CALIB_VFIFO_OFFSET 10 #define ENABLE_SUPER_QUICK_CALIBRATION 0 #define IO_DELAY_PER_DCHAIN_TAP 25 #define IO_DELAY_PER_DQS_EN_DCHAIN_TAP 25 @@ -147,7 +147,7 @@ #define IO_SHIFT_DQS_EN_WHEN_SHIFT_DQS 0 #define MAX_LATENCY_COUNT_WIDTH 5 #define READ_VALID_FIFO_SIZE 16 -#define REG_FILE_INIT_SEQ_SIGNATURE 0x5555048d +#define REG_FILE_INIT_SEQ_SIGNATURE 0x5555048c #define RW_MGR_MEM_ADDRESS_MIRRORING 0 #define RW_MGR_MEM_DATA_MASK_WIDTH 4 #define RW_MGR_MEM_DATA_WIDTH 32 @@ -171,16 +171,16 @@ const u32 ac_rom_init[] = { 0x20700000, 0x20780000, - 0x10080431, - 0x10080530, - 0x10090044, - 0x100a0008, + 0x10080471, + 0x10080570, + 0x10090006, + 0x100a0218, 0x100b0000, 0x10380400, - 0x10080449, - 0x100804c8, - 0x100a0024, - 0x10090010, + 0x10080469, + 0x100804e8, + 0x100a0006, + 0x10090218, 0x100b0000, 0x30780000, 0x38780000,
participants (1)
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Marek Vasut