diff options
Diffstat (limited to 'README')
| -rw-r--r-- | README | 37 |
1 files changed, 34 insertions, 3 deletions
@@ -431,6 +431,14 @@ The following options need to be configured: In this mode, a single differential clock is used to supply clocks to the sysclock, ddrclock and usbclock. + CONFIG_SYS_CPC_REINIT_F + This CONFIG is defined when the CPC is configured as SRAM at the + time of U-boot entry and is required to be re-initialized. + + CONFIG_DEEP_SLEEP + Inidcates this SoC supports deep sleep feature. If deep sleep is + supported, core will start to execute uboot when wakes up. + - Generic CPU options: CONFIG_SYS_BIG_ENDIAN, CONFIG_SYS_LITTLE_ENDIAN @@ -458,6 +466,9 @@ The following options need to be configured: CONFIG_SYS_FSL_DDRC_GEN3 Freescale DDR3 controller. + CONFIG_SYS_FSL_DDRC_GEN4 + Freescale DDR4 controller. + CONFIG_SYS_FSL_DDRC_ARM_GEN3 Freescale DDR3 controller for ARM-based SoCs. @@ -473,7 +484,15 @@ The following options need to be configured: CONFIG_SYS_FSL_DDR3 Board config to use DDR3. It can be enabled for SoCs with - Freescale DDR3 controllers. + Freescale DDR3 or DDR3L controllers. + + CONFIG_SYS_FSL_DDR3L + Board config to use DDR3L. It can be enabled for SoCs with + DDR3L controllers. + + CONFIG_SYS_FSL_DDR4 + Board config to use DDR4. It can be enabled for SoCs with + DDR4 controllers. CONFIG_SYS_FSL_IFC_BE Defines the IFC controller register space as Big Endian @@ -490,6 +509,10 @@ The following options need to be configured: PBI commands can be used to configure SoC before it starts the execution. Please refer doc/README.pblimage for more details + CONFIG_SPL_FSL_PBL + It adds a target to create boot binary having SPL binary in PBI format + concatenated with u-boot binary. + CONFIG_SYS_FSL_DDR_BE Defines the DDR controller register space as Big Endian @@ -3317,6 +3340,9 @@ FIT uImage format: continuing (the hardware starts execution after just loading the first page rather than the full 4K). + CONFIG_SPL_SKIP_RELOCATE + Avoid SPL relocation + CONFIG_SPL_NAND_BASE Include nand_base.c in the SPL. Requires CONFIG_SPL_NAND_DRIVERS. @@ -4502,8 +4528,13 @@ This firmware often needs to be loaded during U-Boot booting, so macros are used to identify the storage device (NOR flash, SPI, etc) and the address within that device. -- CONFIG_SYS_QE_FMAN_FW_ADDR - The address in the storage device where the firmware is located. The +- CONFIG_SYS_FMAN_FW_ADDR + The address in the storage device where the FMAN microcode is located. The + meaning of this address depends on which CONFIG_SYS_QE_FW_IN_xxx macro + is also specified. + +- CONFIG_SYS_QE_FW_ADDR + The address in the storage device where the QE microcode is located. The meaning of this address depends on which CONFIG_SYS_QE_FW_IN_xxx macro is also specified. |