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| author | Yi Li <yi.li@analog.com> | 2008-02-09 02:26:01 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2008-02-09 02:26:01 +0800 |
| commit | 856783b37a958086c83ea44544d366affd0c2c4b (patch) | |
| tree | 3dd18cc8a023240cd36478a76a55648ae6dde9d5 /arch/blackfin/mm | |
| parent | c605999bd9a90a7a9915666f4531c60928cbc368 (diff) | |
| download | op-kernel-dev-856783b37a958086c83ea44544d366affd0c2c4b.zip op-kernel-dev-856783b37a958086c83ea44544d366affd0c2c4b.tar.gz | |
[Blackfin] arch: add "memmap=nn[KMG]@ss[KMG]" and "memmap=nn[KMG]$ss[KMG]" options to blackfin, based on arch/i386/kernel/e820.c
Signed-off-by: Yi Li <yi.li@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin/mm')
| -rw-r--r-- | arch/blackfin/mm/init.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c index eb1a12a..1f516c5 100644 --- a/arch/blackfin/mm/init.c +++ b/arch/blackfin/mm/init.c @@ -138,8 +138,7 @@ void __init mem_init(void) start_mem = PAGE_ALIGN(start_mem); max_mapnr = num_physpages = MAP_NR(high_memory); - printk(KERN_INFO "Kernel managed physical pages: %lu\n", - num_physpages); + printk(KERN_DEBUG "Kernel managed physical pages: %lu\n", num_physpages); /* This will put all memory onto the freelists. */ totalram_pages = free_all_bootmem(); @@ -153,8 +152,7 @@ void __init mem_init(void) /* do not count in kernel image between _rambase and _ramstart */ reservedpages -= (_ramstart - _rambase) >> PAGE_SHIFT; #if (defined(CONFIG_BFIN_ICACHE) && ANOMALY_05000263) - reservedpages += (_ramend - memory_end - DMA_UNCACHED_REGION) >> - PAGE_SHIFT; + reservedpages += (_ramend - memory_end - DMA_UNCACHED_REGION) >> PAGE_SHIFT; #endif codek = (_etext - _stext) >> 10; @@ -163,11 +161,9 @@ void __init mem_init(void) printk(KERN_INFO "Memory available: %luk/%luk RAM, " - "(%uk init code, %uk kernel code, " - "%uk data, %uk dma, %uk reserved)\n", + "(%uk init code, %uk kernel code, %uk data, %uk dma, %uk reserved)\n", (unsigned long) freepages << (PAGE_SHIFT-10), _ramend >> 10, - initk, codek, datak, DMA_UNCACHED_REGION >> 10, - (reservedpages << (PAGE_SHIFT-10))); + initk, codek, datak, DMA_UNCACHED_REGION >> 10, (reservedpages << (PAGE_SHIFT-10))); /* Initialize the blackfin L1 Memory. */ l1sram_init(); |
