u-boot.git/board/amcc/sequoia/cmd_sequoia.c, branch v2009.01

rename CFG_ macros to CONFIG_SYS

2008-10-18T19:54:03Z

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

ppc4xx: Add 667/133 (CPU/PLB) frequency setup to Sequoia bootstrap command

2007-10-18T05:44:56Z

Signed-off-by: Stefan Roese

ppc4xx: Fix bug in I2C bootstrap values for Sequoia/Rainier

2007-10-15T09:39:00Z

The I2C bootstrap values that can be setup via the "bootstrap" command, were setup incorrect regarding the generation of the internal sync PCI clock. The values for PLB clock == 133MHz were slighly incorrect and the values for PLB clock == 166MHz were totally incorrect. This could lead to a hangup upon booting while PCI configuration scan. This patch fixes this issue and configures valid PCI divisor values for the sync PCI clock, with respect to the provided external async PCI frequency. Here the values of the formula in the chapter 14.2 "PCI clocking" from the 440EPx users manual: AsyncPCICLK - 1MHz <= SyncPCIClk <= (2 * AsyncPCIClk) - 1MHz 33MHz async PCI frequency: PLB = 133: => 32 <= 44.3 <= 65 (div = 3) PLB = 166: => 32 <= 55.3 <= 65 (div = 3) 66MHz async PCI frequency: PLB = 133: => 65 <= 66.5 <= 132 (div = 2) PLB = 166: => 65 <= 83 <= 132 (div = 2) Signed-off-by: Stefan Roese

ppc4xx: Update Sequoia/Rainier bootstrap command

2007-08-16T07:52:29Z

As suggested by David Mitchell, here an update for the Sequoia/Rainier bootstrap command. Signed-off-by: Stefan Roese

ppc4xx: Add bootstrap command for AMCC Sequoia (440EPx) eval board

2007-06-19T15:22:44Z

This patch adds a board command to configure the I2C bootstrap EEPROM values. Right now 533 and 667MHz are supported for booting either via NOR or NAND FLASH. Here the usage: => bootstrap 533 nor ;to configure the board for 533MHz NOR booting => bootstrap 667 nand ;to configure the board for 667MHz NNAND booting Signed-off-by: Stefan Roese