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3 Commits

Author SHA1 Message Date
Poonam Aggrwal
52dffd7fbf powerpc/85xx: Added P1020RDB Platform support. 
P1020 is another member of Freescale QorIQ series of processors.
It is an e500 based dual core SOC.
Being a scaled down version of P2020 it has following differences from P2020:
- 533MHz - 800MHz core frequency.
- 256Kbyte L2 cache
- Ethernet controllers with classification capabilities(new controller).

From board perspective P1020RDB is same as P2020RDB.

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
 2009-11-11 21:43:16 -06:00
Poonam Aggrwal
dc2e673dbc powerpc/85xx: Create dts for each core in CAMP mode for P2020RDB 
This patch creates the dts files for each core and splits the devices
between the two cores for P2020RDB.

core0 has memory, L2, i2c, spi, dma1, usb, eth0, eth1, crypto,
		global-util, pci0,
core1 has L2, dma2, eth0, pci1, msi.

MPIC is shared between two cores but each core will protect its
interrupts from other core by using "protected-sources" of mpic.

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
 2009-11-11 21:43:12 -06:00
Poonam Aggrwal
fb8e3e1fe1 powerpc/85xx: Add support for P2020RDB board 
Add support for the P2020RDB reference board from Freescale.

Overview of P2020RDB platform
	- DDR
	  DDR2 1G
	- NOR Flash
	  16MByte
	- NAND Flash
	  32MByte
	- 3 Ethernet interfaces
	  1) etSEC1
		- RGMII
		- connected to a 5 port Vitesse Switch(VSC7385)
		- Switch is memory mapped through eLBC interface(CS#2)
		- IRQ1
	  2) etSEC2
		- SGMII
		- connected to VSC8221
		- IRQ2
	  3) etSEC3
		- RGMII
		- connected to VSC8641
		- IRQ3
	- 2 1X PCIe interfaces
	- SD/MMC ,USB
	- SPI EEPROM
	- Serial I2C EEPROM

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
 2009-08-24 20:48:06 -05:00