diff options
| author | Scott Wood <scottwood@freescale.com> | 2012-10-02 19:35:18 -0500 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2012-11-26 15:41:26 -0600 |
| commit | d674bccf738396ecdc4374f5b5cb3e7fd376a0ab (patch) | |
| tree | 889863e035aad4c90bf41b79c537be30e86dcefb /include/configs | |
| parent | a796e72c78beb0bc29bbf068962b546639a099cd (diff) | |
powerpc/mpc85xx/p1_p2_rdb_pc: clean up memory map
- Sort by address, and fix column alignment
- Don't label things as localbus that aren't. Instead, put chipselect
info at the end of the description for localbus windows. Note that
NAND/NOR have their chipselects swapped when booting from NAND, and CS2
can be either PMC or VSC7385 depending on hwconfig.
- Shrink NAND to the 32K that's actually mapped in the localbus
- Assign an address and size to L2 SRAM. Remove the similarly named
but unintelligible "L2 SDRAM(REV.)".
- Remove the untrue comment about L1 stack being mapped with TLB0.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/p1_p2_rdb_pc.h | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h index 7af4d93624..ba7a364889 100644 --- a/include/configs/p1_p2_rdb_pc.h +++ b/include/configs/p1_p2_rdb_pc.h @@ -331,21 +331,17 @@ /* * Memory map * - * 0x0000_0000 0x7fff_ffff DDR Up to 2GB cacheable + * 0x0000_0000 0x7fff_ffff DDR Up to 2GB cacheable * 0x8000_0000 0xdfff_ffff PCI Express Mem 1.5G non-cacheable(PCIe * 3) + * 0xec00_0000 0xefff_ffff NOR flash Up to 64M non-cacheable CS0/1 + * 0xff80_0000 0xff80_7fff NAND flash 32K non-cacheable CS1/0 + * 0xff98_0000 0xff98_ffff PMC 64K non-cacheable CS2 + * 0xffa0_0000 0xffaf_ffff CPLD 1M non-cacheable CS3 + * 0xffb0_0000 0xffbf_ffff VSC7385 switch 1M non-cacheable CS2 * 0xffc0_0000 0xffc3_ffff PCI IO range 256k non-cacheable - * - * Localbus cacheable (TBD) - * 0xXXXX_XXXX 0xXXXX_XXXX SRAM YZ M Cacheable - * - * Localbus non-cacheable - * 0xec00_0000 0xefff_ffff FLASH Up to 64M non-cacheable - * 0xff80_0000 0xff8f_ffff NAND flash 1M non-cacheable - * 0xff90_0000 0xff97_ffff L2 SDRAM(REV.) 512K cacheable(optional) - * 0xffa0_0000 0xffaf_ffff CPLD 1M non-cacheable - * 0xffb0_0000 0xffbf_ffff VSC7385 switch 1M non-cacheable - * 0xffd0_0000 0xffd0_3fff L1 for stack 16K Cacheable TLB0 - * 0xffe0_0000 0xffef_ffff CCSR 1M non-cacheable + * 0xffd0_0000 0xffd0_3fff L1 for stack 16K cacheable + * 0xffd8_0000 0xffdf_ffff L2 SRAM Up to 512K cacheable + * 0xffe0_0000 0xffef_ffff CCSR 1M non-cacheable */ |