On 10/18/2013 02:47 AM, Valentin Longchamp wrote:
This patch introduces the support for Keymile's kmp204x reference design. This design is based on Freescale's P2040/P2041 SoC.
The peripherals used by this design are:
- DDR3 RAM with SPD support
- SPI NOR Flash as boot medium
- NAND Flash
- 2 PCIe busses (hosts 1 and 3)
- 3 FMAN Ethernet devices (FMAN1 DTSEC1/2/5)
- 3 Local Bus windows, with one dedicated to the QRIO reset/power mgmt FPGA
- 2 HW I2C busses
- last but not least, the mandatory serial port
The board/keymile/kmp204x code is mostly based on Freescale's P2041rdb support and was changed according to our design (that means essentially removing what is not present on the designs and a few adaptations).
There is currently only one prototype board that is based on this design and this patch also introduces it. The board is called kmlion1.
Signed-off-by: Stefan Bigler stefan.bigler@keymile.com Signed-off-by: Valentin Longchamp valentin.longchamp@keymile.com
kmp204x: update the ENV #define
The comments had to be refined as well as the total size
Signed-off-by: Valentin Longchamp valentin.longchamp@keymile.com
Changes in v4:
- rebased on mainline u-boot 2013.10
- fixed the name of the board to kmlion1
- changed the ENV #defines
- raised the ENV_SPI_MAX_HZ to 20 MHz
Changes in v3:
- rebased on mainline u-boot 2013.10-rc2 (+ a few patches)
- use new licensing string
- move BCH #defines before keymile-common.h #include
- remove common RCW printing patch
- remove RCW printing form checkboard() as it is now in mpc85xx/cpu.c
- new I2C #defines for new I2C subsystem
- remove patch km-powerpc: move CONFIG_FLASH_CFI_MTD from km-powerpc.h since km-powerpc is not included by kmp204x.h
- fix RCW for new IRQ/GPIO usage of kmp204x
- set netdev to eth0 since the new DTS now correctly assigns FM1@DTSEC to eth0
Changes in v2:
- Remove patch "5/8 fsl: do not define FSL_SRIO_PCIE_BOOT_MASTER for all P2041 systems" from the series as it is not needed with current u-boot.
- fix the defines used in kmp204x/law.c for the lbus local address windows.
- fix the header files to include Freescale's copyrights
- integrate Scott's feedback
Applied to 85xx/next, pending merge to 85xx/master.
York