one, specify here. Note that the value must resolve
to something your driver can deal with.
-- CONFIG_SYS_DDR_RAW_TIMING
- Get DDR timing information from other than SPD. Common with
- soldered DDR chips onboard without SPD. DDR raw timing
- parameters are extracted from datasheet and hard-coded into
- header files or board specific files.
-
- CONFIG_FSL_DDR_INTERACTIVE
Enable interactive DDR debugging. See doc/README.fsl-ddr.
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_TPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_COMMON_INIT_DDR=y
CONFIG_SPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_TPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_COMMON_INIT_DDR=y
CONFIG_SPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_TPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_COMMON_INIT_DDR=y
CONFIG_SPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_TPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_COMMON_INIT_DDR=y
CONFIG_SPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SPL_COMMON_INIT_DDR=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xFF800C21
CONFIG_SYS_OR0_PRELIM=0xFFFF8396
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEF001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEF001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEF001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xFF800C21
CONFIG_SYS_OR0_PRELIM=0xFFFF8396
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEF001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEF001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEF001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=2
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xFF800C21
CONFIG_SYS_OR0_PRELIM=0xFFFF8796
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=2
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEC001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=2
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEC001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=2
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEC001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xFF800C21
CONFIG_SYS_OR0_PRELIM=0xFFFF8396
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEF001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEF001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEF001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xFF800C21
CONFIG_SYS_OR0_PRELIM=0xFFFF8396
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEF001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEF001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_DDR_CLK_FREQ=66666666
CONFIG_SYS_SPD_BUS_NUM=1
CONFIG_CHIP_SELECTS_PER_CTRL=1
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_SYS_BR0_PRELIM_BOOL=y
CONFIG_SYS_BR0_PRELIM=0xEF001001
CONFIG_SYS_OR0_PRELIM=0xFC000FF7
CONFIG_SYS_FSL_DDR3=y
CONFIG_DDR_ECC=y
CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_MPC8XXX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_SYS_FSL_DDR3=y
CONFIG_DDR_ECC=y
CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_MPC8XXX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_SYS_FSL_DDR3=y
CONFIG_DDR_ECC=y
CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_MPC8XXX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_SYS_FSL_DDR3=y
CONFIG_DDR_ECC=y
CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_MPC8XXX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_SYS_FSL_DDR3=y
CONFIG_DDR_ECC=y
CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_MPC8XXX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_SYS_FSL_DDR3=y
CONFIG_DDR_ECC=y
CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_MPC8XXX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_SYS_FSL_DDR3=y
CONFIG_DDR_ECC=y
CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_MPC8XXX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DM=y
# CONFIG_DDR_SPD is not set
CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_MPC8XXX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_FSL_CAAM=y
# CONFIG_DDR_SPD is not set
CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_MPC8XXX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_DM=y
# CONFIG_DDR_SPD is not set
CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_MPC8XXX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_FSL_CAAM=y
# CONFIG_DDR_SPD is not set
CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y
+CONFIG_SYS_DDR_RAW_TIMING=y
CONFIG_MPC8XXX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
Use the DDR controller to auto initialize memory. If not enabled,
the DMA controller is responsible for doing this.
+config SYS_DDR_RAW_TIMING
+ bool "Get DDR timing information from something other than SPD"
+ help
+ This is common with soldered DDR chips onboard without SPD. DDR raw
+ timing parameters are extracted from datasheet and hard-coded into
+ header files or board specific files.
+
endif
menu "PowerPC / M68K initial memory controller definitions (FLASH, SDRAM, etc)"
#define CONFIG_L2_CACHE /* toggle L2 cache */
/* DDR Setup */
-#define CONFIG_SYS_DDR_RAW_TIMING
#define SPD_EEPROM_ADDRESS 0x52
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
#define SPD_EEPROM_ADDRESS 0x51
#define CONFIG_SYS_SDRAM_SIZE 4096 /* for fixed parameter use */
#elif defined(CONFIG_TARGET_T1023RDB)
-#define CONFIG_SYS_DDR_RAW_TIMING
#define CONFIG_SYS_SDRAM_SIZE 2048
#endif
#define SPD_EEPROM_ADDRESS 0x51
-#ifndef CONFIG_SYS_FSL_DDR4
-#define CONFIG_SYS_DDR_RAW_TIMING
-#endif
-
#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000UL
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
/* Physical Memory Map */
#ifndef CONFIG_SPL
-#define CONFIG_SYS_DDR_RAW_TIMING
#define CONFIG_MEM_INIT_VALUE 0xdeadbeef
#endif
/* Link Definitions */
-#ifndef CONFIG_SYS_FSL_DDR4
-#define CONFIG_SYS_DDR_RAW_TIMING
-#endif
-
#define CONFIG_SYS_FSL_DDR_INTLV_256B /* force 256 byte interleaving */
#define CONFIG_VERY_BIG_RAM
#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
/* DDR Setup */
-#define CONFIG_SYS_DDR_RAW_TIMING
#define SPD_EEPROM_ADDRESS 0x52
#if defined(CONFIG_TARGET_P1020RDB_PD)