This patch set adds memory initialisation through SPD data for Freescale CPUs such as the mpc8544. It is based on U-Boot tree id a71d45d706a5b51c34 Support for DDR1, DDR3 and memory interleaving has been removed as the code is aimed at the GEIP DA923RC board. Support for this board will be submitted after approval of these patches by the barebox community. In addition, early I2C read access has been added so that the SPD data can be retrieved from the I2C eeprom. Renaud Barbier (8): common: DDR2 SPD checksum. ppc asm: DDR headers ppc 8xxx: DDR headers ppc 8xxx: DIMM parameters calculation ppc 8xxx: DDR utility and memory options ppx 8xxx: DDR registers value calculation ppc 8xxx: core DDR driver functions ppc 85xx: early I2C support arch/ppc/ddr-8xxx/common_timing_params.h | 44 +++ arch/ppc/ddr-8xxx/ctrl_regs.c | 425 ++++++++++++++++++++++++++ arch/ppc/ddr-8xxx/ddr.h | 105 +++++++ arch/ppc/ddr-8xxx/ddr2_dimm_params.c | 303 ++++++++++++++++++ arch/ppc/ddr-8xxx/ddr2_setctrl.c | 58 ++++ arch/ppc/ddr-8xxx/lc_common_dimm_params.c | 214 +++++++++++++ arch/ppc/ddr-8xxx/main.c | 238 ++++++++++++++ arch/ppc/ddr-8xxx/options.c | 111 +++++++ arch/ppc/ddr-8xxx/util.c | 100 ++++++ arch/ppc/include/asm/fsl_ddr_dimm_params.h | 60 ++++ arch/ppc/include/asm/fsl_ddr_sdram.h | 131 ++++++++- arch/ppc/mach-mpc85xx/fsl_i2c.c | 253 +++++++++++++++ arch/ppc/mach-mpc85xx/include/mach/fsl_i2c.h | 18 ++ common/Makefile | 1 + common/ddr_spd.c | 39 +++ include/ddr_spd.h | 135 ++++++++ 16 files changed, 2231 insertions(+), 4 deletions(-) create mode 100644 arch/ppc/ddr-8xxx/common_timing_params.h create mode 100644 arch/ppc/ddr-8xxx/ctrl_regs.c create mode 100644 arch/ppc/ddr-8xxx/ddr.h create mode 100644 arch/ppc/ddr-8xxx/ddr2_dimm_params.c create mode 100644 arch/ppc/ddr-8xxx/ddr2_setctrl.c create mode 100644 arch/ppc/ddr-8xxx/lc_common_dimm_params.c create mode 100644 arch/ppc/ddr-8xxx/main.c create mode 100644 arch/ppc/ddr-8xxx/options.c create mode 100644 arch/ppc/ddr-8xxx/util.c create mode 100644 arch/ppc/include/asm/fsl_ddr_dimm_params.h create mode 100644 arch/ppc/mach-mpc85xx/fsl_i2c.c create mode 100644 arch/ppc/mach-mpc85xx/include/mach/fsl_i2c.h create mode 100644 common/ddr_spd.c create mode 100644 include/ddr_spd.h _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
