diff options
Diffstat (limited to 'README')
| -rw-r--r-- | README | 40 |
1 files changed, 10 insertions, 30 deletions
@@ -460,7 +460,7 @@ The following options need to be configured: 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. + time of U-Boot entry and is required to be re-initialized. CONFIG_DEEP_SLEEP Indicates this SoC supports deep sleep feature. If deep sleep is @@ -1023,7 +1023,6 @@ The following options need to be configured: CONFIG_CMD_GO * the 'go' command (exec code) CONFIG_CMD_GREPENV * search environment CONFIG_CMD_HASH * calculate hash / digest - CONFIG_CMD_HWFLOW * RTS/CTS hw flow control CONFIG_CMD_I2C * I2C serial bus support CONFIG_CMD_IDE * IDE harddisk support CONFIG_CMD_IMI iminfo @@ -2905,6 +2904,14 @@ CBFS (Coreboot Filesystem) support Enable editing and History functions for interactive command line input operations +- Command Line PS1/PS2 support: + CONFIG_CMDLINE_PS_SUPPORT + + Enable support for changing the command prompt string + at run-time. Only static string is supported so far. + The string is obtained from environment variables PS1 + and PS2. + - Default Environment: CONFIG_EXTRA_ENV_SETTINGS @@ -2963,7 +2970,7 @@ CBFS (Coreboot Filesystem) support - Parallel Flash support: CONFIG_SYS_NO_FLASH - Traditionally U-boot was run on systems with parallel NOR + Traditionally U-Boot was run on systems with parallel NOR flash. This option is used to disable support for parallel NOR flash. This option should be defined if the board does not have parallel flash. @@ -3712,17 +3719,6 @@ FIT uImage format: CONFIG_SPL_PAD_TO must be either 0, meaning to append the SPL payload without any padding, or >= CONFIG_SPL_MAX_SIZE. -Modem Support: --------------- - -[so far only for SMDK2400 boards] - -- Modem support enable: - CONFIG_MODEM_SUPPORT - -- RTS/CTS Flow control enable: - CONFIG_HWFLOW - - Interrupt support (PPC): There are common interrupt_init() and timer_interrupt() @@ -3736,22 +3732,6 @@ Modem Support: / other_activity_monitor it works automatically from general timer_interrupt(). -- General: - - In the target system modem support is enabled when a - specific key (key combination) is pressed during - power-on. Otherwise U-Boot will boot normally - (autoboot). The key_pressed() function is called from - board_init(). Currently key_pressed() is a dummy - function, returning 1 and thus enabling modem - initialization. - - If there are no modem init strings in the - environment, U-Boot proceed to autoboot; the - previous output (banner, info printfs) will be - suppressed, though. - - See also: doc/README.Modem Board initialization settings: ------------------------------ |