Commit 4cf2609b authored by Wolfgang Denk's avatar Wolfgang Denk

README: fix documentation of CONFIG_SHOW_BOOT_PROGRESS

Some previous changes added code right in the middle of the
description of CONFIG_SHOW_BOOT_PROGRESS.  Move this text down.
Fix formatting while we are at it.
Signed-off-by: default avatarWolfgang Denk <wd@denx.de>
parent e42624bb
......@@ -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").
......
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