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| author | TsiChungLiew <Tsi-Chung.Liew@freescale.com> | 2008-01-14 17:43:33 -0600 |
|---|---|---|
| committer | TsiChungLiew <Tsi-Chung.Liew@freescale.com> | 2008-01-17 14:59:41 -0600 |
| commit | 1552af70ecab11b9f3dceff7528ed15faf678b9d (patch) | |
| tree | 19f641d3a5ff6ccd0a6089eb49a090a509e90dc3 /lib_m68k | |
| parent | 397b7b81a1f1008798ae1206913508cc89cb3a7d (diff) | |
| download | blackbird-obmc-uboot-1552af70ecab11b9f3dceff7528ed15faf678b9d.tar.gz blackbird-obmc-uboot-1552af70ecab11b9f3dceff7528ed15faf678b9d.zip | |
ColdFire: Add MCF5227x cpu and M52277EVB support-1
Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
Signed-off by: John Rigby <jrigby@freescale.com>
Diffstat (limited to 'lib_m68k')
| -rw-r--r-- | lib_m68k/board.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib_m68k/board.c b/lib_m68k/board.c index 43f97c404d..915920641d 100644 --- a/lib_m68k/board.c +++ b/lib_m68k/board.c @@ -313,6 +313,16 @@ board_init_f (ulong bootflag) debug ("Reserving %ldk for protected RAM at %08lx\n", reg, addr); #endif /* CONFIG_PRAM */ + /* round down to next 4 kB limit */ + addr &= ~(4096 - 1); + debug ("Top of RAM usable for U-Boot at: %08lx\n", addr); + +#ifdef CONFIG_LCD + /* reserve memory for LCD display (always full pages) */ + addr = lcd_setmem (addr); + gd->fb_base = addr; +#endif /* CONFIG_LCD */ + /* * reserve memory for U-Boot code, data & bss * round down to next 4 kB limit |
