mirror of
https://github.com/brain-hackers/u-boot-brain
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Merge with /home/sr/git/u-boot/denx
This commit is contained in:
Wolfgang Denk
commit
fc6c4a67ae
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@ -2,10 +2,17 @@
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Changes since U-Boot 1.1.4:
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======================================================================
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* AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
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Please see doc/README.bamboo for details.
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Patch by Stefan Roese, 27 Jul 2006
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* Fix CONFIG_CMDLINE_EDITING implementation
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Patch by Stefan Roese, 27 Jul 2006
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* Fix preboot message on TQM5200 after switching to hush parser.
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* MCC200: set default configuration to low_boot DDR,
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and support for configurable options high_boot and/or SDRAM.
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and support for configurable options high_boot and/or SDRAM.
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* Add support for 256 MB SDRAM on CPU87
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Patch by Josef Wagner, 25 Nov 2005
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@ -1,5 +1,5 @@
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#
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# (C) Copyright 2002
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# (C) Copyright 2002-2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# See file CREDITS for list of people who contributed to this
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@ -21,7 +21,7 @@
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# MA 02111-1307 USA
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#
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TEXT_BASE = 0xFFF80000
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TEXT_BASE = 0xFFFA0000
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PLATFORM_CPPFLAGS += -DCONFIG_440=1
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@ -53,7 +53,6 @@ extern int do_bootd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
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#define MAX_DELAY_STOP_STR 32
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static char * delete_char (char *buffer, char *p, int *colp, int *np, int plen);
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static int parse_line (char *, char *[]);
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#if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0)
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static int abortboot(int);
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@ -63,8 +62,11 @@ static int abortboot(int);
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char console_buffer[CFG_CBSIZE]; /* console I/O buffer */
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#ifndef CONFIG_CMDLINE_EDITING
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static char * delete_char (char *buffer, char *p, int *colp, int *np, int plen);
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static char erase_seq[] = "\b \b"; /* erase sequence */
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static char tab_seq[] = " "; /* used to expand TABs */
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#endif /* CONFIG_CMDLINE_EDITING */
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#ifdef CONFIG_BOOT_RETRY_TIME
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static uint64_t endtime = 0; /* must be set, default is instant timeout */
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@ -641,6 +643,7 @@ static char* hist_next(void)
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return (ret);
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}
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#ifndef CONFIG_CMDLINE_EDITING
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static void cread_print_hist_list(void)
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{
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int i;
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@ -659,6 +662,7 @@ static void cread_print_hist_list(void)
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i++;
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}
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}
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#endif /* CONFIG_CMDLINE_EDITING */
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#define BEGINNING_OF_LINE() { \
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while (num) { \
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@ -942,7 +946,8 @@ int readline (const char *const prompt)
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puts (prompt);
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return cread_line(p, &len);
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cread_line(p, &len);
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return len;
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#else
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char *p = console_buffer;
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int n = 0; /* buffer index */
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@ -1044,6 +1049,7 @@ int readline (const char *const prompt)
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/****************************************************************************/
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#ifndef CONFIG_CMDLINE_EDITING
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static char * delete_char (char *buffer, char *p, int *colp, int *np, int plen)
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{
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char *s;
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@ -1073,6 +1079,7 @@ static char * delete_char (char *buffer, char *p, int *colp, int *np, int plen)
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(*np)--;
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return (p);
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}
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#endif /* CONFIG_CMDLINE_EDITING */
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/****************************************************************************/
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15
doc/README.bamboo
Normal file
15
doc/README.bamboo
Normal file
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@ -0,0 +1,15 @@
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The configuration for the AMCC 440EP eval board "Bamboo" was changed
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to only use 384 kbytes of FLASH for the U-Boot image. This way the
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redundant environment can be saved in the remaining 2 sectors of the
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same flash chip.
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Caution: With an upgrade from an earlier U-Boot version the current
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environment will be erased since the environment is now saved in
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different sectors. By using the following command the environment can
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be saved after upgrading the U-Boot image and *before* resetting the
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board:
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setenv recover_env 'prot off FFF80000 FFF9FFFF;era FFF80000 FFF9FFFF;' \
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'cp.b FFF60000 FFF80000 20000'
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2006-07-27, Stefan Roese <sr@denx.de>
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@ -1,5 +1,5 @@
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/*
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* (C) Copyright 2005
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* (C) Copyright 2005-2006
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* Stefan Roese, DENX Software Engineering, sr@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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@ -49,7 +49,7 @@
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* Base addresses -- Note these are effective addresses where the
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* actual resources get mapped (not physical addresses)
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*----------------------------------------------------------------------*/
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#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
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#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */
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#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
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#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN)
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#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
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@ -257,8 +257,8 @@
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"kernel_addr=fff00000\0" \
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"ramdisk_addr=fff10000\0" \
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"load=tftp 100000 /tftpboot/bamboo/u-boot.bin\0" \
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"update=protect off fff80000 ffffffff;era fff80000 ffffffff;" \
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"cp.b 100000 fff80000 80000;" \
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"update=protect off fffa0000 ffffffff;era fffa0000 ffffffff;" \
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"cp.b 100000 fffa0000 60000;" \
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"setenv filesize;saveenv\0" \
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"upd=run load;run update\0" \
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""
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@ -358,6 +358,14 @@
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#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
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#define CONFIG_CMDLINE_EDITING
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#ifdef CONFIG_CMDLINE_EDITING
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#undef CONFIG_AUTO_COMPLETE
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#else
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#define CONFIG_AUTO_COMPLETE
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#endif
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/*-----------------------------------------------------------------------
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* PCI stuff
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*-----------------------------------------------------------------------
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