diff options
Diffstat (limited to 'README')
| -rw-r--r-- | README | 72 |
1 files changed, 36 insertions, 36 deletions
@@ -620,18 +620,18 @@ The following options need to be configured: the SMC. - Pre-Console Buffer: - Prior to the console being initialised (i.e. serial UART - initialised etc) all console output is silently discarded. - Defining CONFIG_PRE_CONSOLE_BUFFER will cause U-Boot to - buffer any console messages prior to the console being - initialised to a buffer of size CONFIG_PRE_CON_BUF_SZ - bytes located at CONFIG_PRE_CON_BUF_ADDR. The buffer is - a circular buffer, so if more than CONFIG_PRE_CON_BUF_SZ - bytes are output before the console is initialised, the - earlier bytes are discarded. - - 'Sane' compilers will generate smaller code if - CONFIG_PRE_CON_BUF_SZ is a power of 2 + Prior to the console being initialised (i.e. serial UART + initialised etc) all console output is silently discarded. + Defining CONFIG_PRE_CONSOLE_BUFFER will cause U-Boot to + buffer any console messages prior to the console being + initialised to a buffer of size CONFIG_PRE_CON_BUF_SZ + bytes located at CONFIG_PRE_CON_BUF_ADDR. The buffer is + a circular buffer, so if more than CONFIG_PRE_CON_BUF_SZ + bytes are output before the console is initialised, the + earlier bytes are discarded. + + 'Sane' compilers will generate smaller code if + CONFIG_PRE_CON_BUF_SZ is a power of 2 - Boot Delay: CONFIG_BOOTDELAY - in seconds Delay before automatically booting the default image; @@ -2108,28 +2108,6 @@ The following options need to be configured: example, some LED's) on your board. At the moment, the following checkpoints are implemented: -- Standalone program support: - CONFIG_STANDALONE_LOAD_ADDR - - This option allows to define board specific values - for the address where standalone program gets loaded, - thus overwriting the architecutre dependent default - settings. - -- Frame Buffer Address: - CONFIG_FB_ADDR - - Define CONFIG_FB_ADDR if you want to use specific address for - frame buffer. - Then system will reserve the frame buffer address to defined address - instead of lcd_setmem (this function grab the memory for frame buffer - by panel's size). - - Please see board_init_f function. - - If you want this config option then, - please define it at your board config file - Legacy uImage format: Arg Where When @@ -2283,6 +2261,28 @@ FIT uImage format: -150 common/cmd_nand.c Incorrect FIT image format 151 common/cmd_nand.c FIT image format OK +- Standalone program support: + CONFIG_STANDALONE_LOAD_ADDR + + This option allows to define board specific values + for the address where standalone program gets loaded, + thus overwriting the architecutre dependent default + settings. + +- Frame Buffer Address: + CONFIG_FB_ADDR + + Define CONFIG_FB_ADDR if you want to use specific + address for frame buffer. + Then system will reserve the frame buffer address to + defined address instead of lcd_setmem (this function + grab the memory for frame buffer by panel's size). + + Please see board_init_f function. + + If you want this config option then, + please define it at your board config file + - Automatic software updates via TFTP server CONFIG_UPDATE_TFTP CONFIG_UPDATE_TFTP_CNT_MAX @@ -2899,8 +2899,8 @@ Low Level (hardware related) configuration options: * 1ull) << 32 | CONFIG_SYS_CCSRBAR_PHYS_LOW) - CONFIG_SYS_CCSRBAR_PHYS_HIGH: - Bits 33-36 of CONFIG_SYS_CCSRBAR_PHYS. This value is typically - either 0 (32-bit build) or 0xF (36-bit build). This macro is + Bits 33-36 of CONFIG_SYS_CCSRBAR_PHYS. This value is typically + either 0 (32-bit build) or 0xF (36-bit build). This macro is used in assembly code, so it must not contain typecasts or integer size suffixes (e.g. "ULL"). |