diff options
Diffstat (limited to 'arch/powerpc/cpu')
| -rw-r--r-- | arch/powerpc/cpu/mpc83xx/Kconfig | 69 | ||||
| -rw-r--r-- | arch/powerpc/cpu/mpc83xx/hrcw/Kconfig | 816 | ||||
| -rw-r--r-- | arch/powerpc/cpu/mpc83xx/hrcw/hrcw.h | 37 | ||||
| -rw-r--r-- | arch/powerpc/cpu/mpc83xx/start.S | 2 |
4 files changed, 924 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc83xx/Kconfig b/arch/powerpc/cpu/mpc83xx/Kconfig index bd4e5c14a9..1206c687cc 100644 --- a/arch/powerpc/cpu/mpc83xx/Kconfig +++ b/arch/powerpc/cpu/mpc83xx/Kconfig @@ -177,30 +177,79 @@ config TARGET_STRIDER endchoice +config MPC83XX_QUICC_ENGINE + bool + +# TODO: Imply MPC83xx PCI driver +config MPC83XX_PCI_SUPPORT + bool + +# TODO: Imply TSEC driver +config MPC83XX_TSEC1_SUPPORT + bool + +config MPC83XX_TSEC2_SUPPORT + bool + +config MPC83XX_PCIE1_SUPPORT + bool + +config MPC83XX_PCIE2_SUPPORT + bool + +config MPC83XX_SDHC_SUPPORT + bool + +config MPC83XX_SATA_SUPPORT + bool + +config MPC83XX_SECOND_I2C_SUPPORT + bool + +config MPC83XX_LDP_PIN + bool + config ARCH_MPC830X bool + select MPC83XX_SDHC_SUPPORT config ARCH_MPC8308 bool select ARCH_MPC830X + select MPC83XX_TSEC1_SUPPORT + select MPC83XX_TSEC2_SUPPORT + select MPC83XX_PCIE1_SUPPORT + select MPC83XX_SECOND_I2C_SUPPORT config ARCH_MPC8309 bool select ARCH_MPC830X + select MPC83XX_QUICC_ENGINE + select MPC83XX_PCI_SUPPORT + select MPC83XX_SECOND_I2C_SUPPORT config ARCH_MPC831X bool + select MPC83XX_PCI_SUPPORT + select MPC83XX_TSEC1_SUPPORT + select MPC83XX_TSEC2_SUPPORT config ARCH_MPC8313 bool select ARCH_MPC831X + select MPC83XX_SECOND_I2C_SUPPORT config ARCH_MPC8315 bool select ARCH_MPC831X + select MPC83XX_PCIE1_SUPPORT + select MPC83XX_PCIE2_SUPPORT + select MPC83XX_SATA_SUPPORT config ARCH_MPC832X bool + select MPC83XX_QUICC_ENGINE + select MPC83XX_PCI_SUPPORT config ARCH_MPC834X bool @@ -208,12 +257,32 @@ config ARCH_MPC834X config ARCH_MPC8349 bool select ARCH_MPC834X + select MPC83XX_PCI_SUPPORT + select MPC83XX_TSEC1_SUPPORT + select MPC83XX_TSEC2_SUPPORT + select MPC83XX_LDP_PIN + select MPC83XX_SECOND_I2C_SUPPORT config ARCH_MPC8360 bool + select MPC83XX_QUICC_ENGINE + select MPC83XX_PCI_SUPPORT + select MPC83XX_LDP_PIN + select MPC83XX_SECOND_I2C_SUPPORT config ARCH_MPC837X bool + select MPC83XX_PCI_SUPPORT + select MPC83XX_TSEC1_SUPPORT + select MPC83XX_TSEC2_SUPPORT + select MPC83XX_PCIE1_SUPPORT + select MPC83XX_PCIE2_SUPPORT + select MPC83XX_SDHC_SUPPORT + select MPC83XX_SATA_SUPPORT + select MPC83XX_LDP_PIN + select MPC83XX_SECOND_I2C_SUPPORT + +source "arch/powerpc/cpu/mpc83xx/hrcw/Kconfig" menu "Legacy options" diff --git a/arch/powerpc/cpu/mpc83xx/hrcw/Kconfig b/arch/powerpc/cpu/mpc83xx/hrcw/Kconfig new file mode 100644 index 0000000000..c657a47b11 --- /dev/null +++ b/arch/powerpc/cpu/mpc83xx/hrcw/Kconfig @@ -0,0 +1,816 @@ +menu "Reset Configuration Word" + +choice + prompt "Local bus memory controller clock mode" + +config LBMC_CLOCK_MODE_1_1 + bool "1 : 1" + +config LBMC_CLOCK_MODE_1_2 + depends on ARCH_MPC8349 || ARCH_MPC8360 || ARCH_MPC837X + bool "1 : 2" + +endchoice + +choice + prompt "DDR SDRAM memory controller clock mode" + +config DDR_MC_CLOCK_MODE_1_2 + bool "1 : 2" + +config DDR_MC_CLOCK_MODE_1_1 + depends on ARCH_MPC8315 || ARCH_MPC8349 || ARCH_MPC8360 || ARCH_MPC837X + bool "1 : 1" + +endchoice + +if !ARCH_MPC8313 && !ARCH_MPC832X && !ARCH_MPC8349 + +choice + prompt "System PLL VCO division" + +config SYSTEM_PLL_VCO_DIV_1 + depends on !ARCH_MPC837X + bool "1" + +config SYSTEM_PLL_VCO_DIV_2 + bool "2" + +config SYSTEM_PLL_VCO_DIV_4 + depends on !ARCH_MPC831X + bool "4" + +config SYSTEM_PLL_VCO_DIV_8 + depends on !ARCH_MPC831X + bool "8" + +endchoice + +endif + +choice + prompt "System PLL multiplication factor" + +config SYSTEM_PLL_FACTOR_2_1 + bool "2 : 1" + +config SYSTEM_PLL_FACTOR_3_1 + bool "3 : 1" + +config SYSTEM_PLL_FACTOR_4_1 + bool "4 : 1" + +config SYSTEM_PLL_FACTOR_5_1 + bool "5 : 1" + +config SYSTEM_PLL_FACTOR_6_1 + bool "6 : 1" + +config SYSTEM_PLL_FACTOR_7_1 + depends on ARCH_MPC8349 || ARCH_MPV8360 || ARCH_MPC837X + bool "7 : 1" + +config SYSTEM_PLL_FACTOR_8_1 + depends on ARCH_MPC8349 || ARCH_MPV8360 || ARCH_MPC837X + bool "8 : 1" + +config SYSTEM_PLL_FACTOR_9_1 + depends on ARCH_MPC8349 || ARCH_MPV8360 || ARCH_MPC837X + bool "9 : 1" + +config SYSTEM_PLL_FACTOR_10_1 + depends on ARCH_MPC8349 || ARCH_MPV8360 || ARCH_MPC837X + bool "10 : 1" + +config SYSTEM_PLL_FACTOR_11_1 + depends on ARCH_MPC8349 || ARCH_MPV8360 || ARCH_MPC837X + bool "11 : 1" + +config SYSTEM_PLL_FACTOR_12_1 + depends on ARCH_MPC8349 || ARCH_MPV8360 || ARCH_MPC837X + bool "12 : 1" + +config SYSTEM_PLL_FACTOR_13_1 + depends on ARCH_MPC8349 || ARCH_MPV8360 || ARCH_MPC837X + bool "13 : 1" + +config SYSTEM_PLL_FACTOR_14_1 + depends on ARCH_MPC8349 || ARCH_MPV8360 || ARCH_MPC837X + bool "14 : 1" + +config SYSTEM_PLL_FACTOR_15_1 + depends on ARCH_MPC8349 || ARCH_MPV8360 || ARCH_MPC837X + bool "15 : 1" + +config SYSTEM_PLL_FACTOR_16_1 + depends on ARCH_MPC8349 || ARCH_MPV8360 + bool "16 : 1" + +endchoice + +config CORE_PLL_BYPASS + bool "Core PLL bypassed" + +if !CORE_PLL_BYPASS + +choice + prompt "Core PLL Ratio" + +config CORE_PLL_RATIO_1_1 + bool "1 : 1" + +config CORE_PLL_RATIO_15_1 + bool "1.5 : 1" + +config CORE_PLL_RATIO_2_1 + bool "2 : 1" + +config CORE_PLL_RATIO_25_1 + bool "2.5 : 1" + +config CORE_PLL_RATIO_3_1 + bool "3 : 1" + +endchoice + +choice + prompt "Core PLL VCO Divider" + +config CORE_PLL_VCO_DIVIDER_2 + bool "2" + +config CORE_PLL_VCO_DIVIDER_4 + bool "4" + +config CORE_PLL_VCO_DIVIDER_8 + depends on !ARCH_MPC8315 + bool "8" + +endchoice + +endif + +if MPC83XX_QUICC_ENGINE + +choice + prompt "QUICC Engine PLL VCO Divider" + +config QUICC_VCO_DIVIDER_2 + bool "2" + +config QUICC_VCO_DIVIDER_4 + bool "4" + +config QUICC_VCO_DIVIDER_8 + depends on ARCH_MPC8309 + bool "8" + +endchoice + +choice + prompt "QUICC Engine PLL division factor" + +config QUICC_DIV_FACTOR_1 + bool "1" + +config QUICC_DIV_FACTOR_2 + bool "2" + +endchoice + +choice + prompt "QUICC Engine PLL multiplication factor" + +config QUICC_MULT_FACTOR_2 + bool "2" + +config QUICC_MULT_FACTOR_3 + bool "3" + +config QUICC_MULT_FACTOR_4 + bool "4" + +config QUICC_MULT_FACTOR_5 + bool "5" + +config QUICC_MULT_FACTOR_6 + bool "6" + +config QUICC_MULT_FACTOR_7 + bool "7" + +config QUICC_MULT_FACTOR_8 + bool "8" + +config QUICC_MULT_FACTOR_9 + depends on ARCH_MPC8360 + bool "9" + +config QUICC_MULT_FACTOR_10 + depends on ARCH_MPC8360 + bool "10" + +config QUICC_MULT_FACTOR_11 + depends on ARCH_MPC8360 + bool "11" + +config QUICC_MULT_FACTOR_12 + depends on ARCH_MPC8360 + bool "12" + +config QUICC_MULT_FACTOR_13 + depends on ARCH_MPC8360 + bool "13" + +config QUICC_MULT_FACTOR_14 + depends on ARCH_MPC8360 + bool "14" + +config QUICC_MULT_FACTOR_15 + depends on ARCH_MPC8360 + bool "15" + +config QUICC_MULT_FACTOR_16 + depends on ARCH_MPC8360 + bool "16" + +config QUICC_MULT_FACTOR_17 + depends on ARCH_MPC8360 + bool "17" + +config QUICC_MULT_FACTOR_18 + depends on ARCH_MPC8360 + bool "18" + +config QUICC_MULT_FACTOR_19 + depends on ARCH_MPC8360 + bool "19" + +config QUICC_MULT_FACTOR_20 + depends on ARCH_MPC8360 + bool "20" + +config QUICC_MULT_FACTOR_21 + depends on ARCH_MPC8360 + bool "21" + +config QUICC_MULT_FACTOR_22 + depends on ARCH_MPC8360 + bool "22" + +config QUICC_MULT_FACTOR_23 + depends on ARCH_MPC8360 + bool "23" + +config QUICC_MULT_FACTOR_24 + depends on ARCH_MPC8360 + bool "24" + +config QUICC_MULT_FACTOR_25 + depends on ARCH_MPC8360 + bool "25" + +config QUICC_MULT_FACTOR_26 + depends on ARCH_MPC8360 + bool "26" + +config QUICC_MULT_FACTOR_27 + depends on ARCH_MPC8360 + bool "27" + +config QUICC_MULT_FACTOR_28 + depends on ARCH_MPC8360 + bool "28" + +config QUICC_MULT_FACTOR_29 + depends on ARCH_MPC8360 + bool "29" + +config QUICC_MULT_FACTOR_30 + depends on ARCH_MPC8360 + bool "30" + +config QUICC_MULT_FACTOR_31 + depends on ARCH_MPC8360 + bool "31" + +endchoice + +endif + +if MPC83XX_PCI_SUPPORT + +choice + prompt "PCI host mode" + +config PCI_HOST_MODE_DISABLE + bool "Disabled" + +config PCI_HOST_MODE_ENABLE + bool "Enabled" + +endchoice + +if ARCH_MPC8349 + +choice + prompt "PCI 64-bit mode" + +config PCI_64BIT_MODE_DISABLE + bool "Disabled" + +config PCI_64BIT_MODE_ENABLE + bool "Enabled" + +endchoice + +endif + +choice + prompt "PCI internal arbiter 1 mode" + +config PCI_INT_ARBITER1_DISABLE + bool "Disabled" + +config PCI_INT_ARBITER1_ENABLE + bool "Enabled" + +endchoice + +if ARCH_MPC8349 + +choice + prompt "PCI internal arbiter 2 mode" + +config PCI_INT_ARBITER2_DISABLE + bool "Disabled" + +config PCI_INT_ARBITER2_ENABLE + bool "Enabled" + +endchoice + +endif + +if ARCH_MPC8360 + +choice + prompt "PCI clock output drive" + +config PCI_CLOCK_OUTPUT_DRIVE_DISABLE + bool "Disabled" + +config PCI_CLOCK_OUTPUT_DRIVE_ENABLE + bool "Enabled" + +endchoice + +endif + +endif + +choice + prompt "Core disable mode" + +config CORE_DISABLE_MODE_OFF + bool "Off" + +config CORE_DISABLE_MODE_ON + bool "On" + +endchoice + +choice + prompt "Boot Memory Space" + +config BOOT_MEMORY_SPACE_HIGH + bool "High" + +config BOOT_MEMORY_SPACE_LOW + bool "Low" + +endchoice + +choice + prompt "Boot Sequencer Configuration" + +config BOOT_SEQUENCER_DISABLED + bool "Disabled" + +config BOOT_SEQUENCER_NORMAL_I2C + bool "Normal I2C" + +config BOOT_SEQUENCER_EXTENDED_I2C + bool "Extended I2C" + +endchoice + +choice + prompt "Software Watchdog" + +config SOFTWARE_WATCHDOG_DISABLED + bool "Disabled" + +config SOFTWARE_WATCHDOG_ENABLED + bool "Enabled" + +endchoice + +choice + prompt "Boot ROM interface location" + +config BOOT_ROM_INTERFACE_DDR_SDRAM + bool "DDR_SDRAM" + +config BOOT_ROM_INTERFACE_PCI1 + depends on MPC83XX_PCI_SUPPORT + bool "PCI1" + +config BOOT_ROM_INTERFACE_PCI2 + depends on MPC83XX_PCI_SUPPORT && ARCH_MPC8349 + bool "PCI2" + +config BOOT_ROM_INTERFACE_ON_CHIP_BOOT_ROM + depends on ARCH_MPC837X + bool "PCI2" + +config BOOT_ROM_INTERFACE_ESDHC + depends on ARCH_MPC8309 + bool "eSDHC" + +config BOOT_ROM_INTERFACE_SPI + depends on ARCH_MPC8309 + bool "SPI" + +config BOOT_ROM_INTERFACE_GPCM_8BIT + bool "Local bus GPCM - 8-bit ROM" + +config BOOT_ROM_INTERFACE_GPCM_16BIT + bool "Local bus GPCM - 16-bit ROM" + +config BOOT_ROM_INTERFACE_GPCM_32BIT + depends on ARCH_MPC8349 || ARCH_MPC8360 || ARCH_MPC837X + bool "Local bus GPCM - 32-bit ROM" + +config BOOT_ROM_INTERFACE_NAND_FLASH_8BIT_SMALL + depends on !ARCH_MPC832X && !ARCH_MPC8349 && !ARCH_MPC8360 + bool "Local bus NAND Flash- 8-bit small page ROM" + +config BOOT_ROM_INTERFACE_NAND_FLASH_8BIT_LARGE + depends on !ARCH_MPC832X && !ARCH_MPC8349 && !ARCH_MPC8360 + bool "Local bus NAND Flash- 8-bit large page ROM" + +endchoice + +if MPC83XX_TSEC1_SUPPORT + +choice + prompt "TSEC1 mode" + +config TSEC1_MODE_MII + depends on !ARCH_MPC8349 + bool "MII" + +config TSEC1_MODE_RMII + depends on ARCH_MPC831X && !ARCH_MPC8349 + bool "RMII" + +config TSEC1_MODE_RGMII + bool "RGMII" + +config TSEC1_MODE_RTBI + depends on ARCH_MPC831X || ARCH_MPC837X + bool "RTBI" + +config TSEC1_MODE_GMII + depends on ARCH_MPC8349 + bool "GMII" + +config TSEC1_MODE_TBI + depends on ARCH_MPC8349 + bool "TBI" + +config TSEC1_MODE_SGMII + depends on ARCH_MPC831X || ARCH_MPC837X + bool "SGMII" + +endchoice + +endif + +if MPC83XX_TSEC2_SUPPORT + +choice + prompt "TSEC2 mode" + +config TSEC2_MODE_MII + depends on !ARCH_MPC8349 + bool "MII" + +config TSEC2_MODE_RMII + depends on ARCH_MPC831X && !ARCH_MPC8349 + bool "RMII" + +config TSEC2_MODE_RGMII + bool "RGMII" + +config TSEC2_MODE_RTBI + depends on ARCH_MPC831X || ARCH_MPC837X + bool "RTBI" + +config TSEC2_MODE_GMII + depends on ARCH_MPC8349 + bool "GMII" + +config TSEC2_MODE_TBI + depends on ARCH_MPC8349 + bool "TBI" + +config TSEC2_MODE_SGMII + depends on ARCH_MPC831X || ARCH_MPC837X + bool "SGMII" + +endchoice + +endif + +choice + prompt "True litle-endian mode" + +config TRUE_LITTLE_ENDIAN_BIG_ENDIAN + bool "Big-endian" + +config TRUE_LITTLE_ENDIAN_LITTLE_ENDIAN + bool "Little-endian" + +endchoice + +if ARCH_MPC8360 + +choice + prompt "Secondary DDR IO" + +config SECONDARY_DDR_IO_DISABLE + bool "Disable" + +config SECONDARY_DDR_IO_ENABLE + bool "Enable" + +endchoice + +endif + +if ARCH_MPC831X || ARCH_MPC832X || ARCH_MPC8349 || ARCH_MPC8360 + +choice + prompt "LALE timing" + +config LALE_TIMING_NORMAL + bool "Normal" + +config LALE_TIMING_EARLIER + bool "Earlier" + +endchoice + +endif + +if MPC83XX_LDP_PIN + +choice + prompt "LDP pin mux state" + +config LDP_PIN_MUX_STATE_1 + bool "Inital value 1" + +config LDP_PIN_MUX_STATE_0 + bool "Inital value 0" + +endchoice + +endif + +endmenu + +config LBMC_CLOCK_MODE + int + default 0 if LBMC_CLOCK_MODE_1_1 + default 1 if LBMC_CLOCK_MODE_1_2 + +config DDR_MC_CLOCK_MODE + int + default 1 if DDR_MC_CLOCK_MODE_1_2 + default 0 if DDR_MC_CLOCK_MODE_1_1 + +config SYSTEM_PLL_VCO_DIV + int + default 0 if ARCH_MPC8349 || ARCH_MPC832X + default 2 if ARCH_MPC8313 + default 0 if SYSTEM_PLL_VCO_DIV_2 && !ARCH_MPC8360 && !ARCH_MPC837X + default 1 if SYSTEM_PLL_VCO_DIV_4 && !ARCH_MPC8360 && !ARCH_MPC837X + default 2 if SYSTEM_PLL_VCO_DIV_8 && !ARCH_MPC8360 && !ARCH_MPC837X + default 0 if SYSTEM_PLL_VCO_DIV_4 && (ARCH_MPC8360 || ARCH_MPC837X) + default 1 if SYSTEM_PLL_VCO_DIV_8 && (ARCH_MPC8360 || ARCH_MPC837X) + default 2 if SYSTEM_PLL_VCO_DIV_2 && (ARCH_MPC8360 || ARCH_MPC837X) + default 3 if SYSTEM_PLL_VCO_DIV_1 + +config SYSTEM_PLL_FACTOR + int + default 2 if SYSTEM_PLL_FACTOR_2_1 + default 3 if SYSTEM_PLL_FACTOR_3_1 + default 4 if SYSTEM_PLL_FACTOR_4_1 + default 5 if SYSTEM_PLL_FACTOR_5_1 + default 6 if SYSTEM_PLL_FACTOR_6_1 + default 7 if SYSTEM_PLL_FACTOR_7_1 + default 8 if SYSTEM_PLL_FACTOR_8_1 + default 9 if SYSTEM_PLL_FACTOR_9_1 + default 10 if SYSTEM_PLL_FACTOR_10_1 + default 11 if SYSTEM_PLL_FACTOR_11_1 + default 12 if SYSTEM_PLL_FACTOR_12_1 + default 13 if SYSTEM_PLL_FACTOR_13_1 + default 14 if SYSTEM_PLL_FACTOR_14_1 + default 15 if SYSTEM_PLL_FACTOR_15_1 + default 0 if SYSTEM_PLL_FACTOR_16_1 + +config CORE_PLL_RATIO + hex + default 0x0 if CORE_PLL_BYPASS + default 0x02 if CORE_PLL_RATIO_1_1 && CORE_PLL_VCO_DIVIDER_2 + default 0x22 if CORE_PLL_RATIO_1_1 && CORE_PLL_VCO_DIVIDER_4 + default 0x42 if CORE_PLL_RATIO_1_1 && CORE_PLL_VCO_DIVIDER_8 + default 0x03 if CORE_PLL_RATIO_15_1 && CORE_PLL_VCO_DIVIDER_2 + default 0x23 if CORE_PLL_RATIO_15_1 && CORE_PLL_VCO_DIVIDER_4 + default 0x43 if CORE_PLL_RATIO_15_1 && CORE_PLL_VCO_DIVIDER_8 + default 0x04 if CORE_PLL_RATIO_2_1 && CORE_PLL_VCO_DIVIDER_2 + default 0x24 if CORE_PLL_RATIO_2_1 && CORE_PLL_VCO_DIVIDER_4 + default 0x44 if CORE_PLL_RATIO_2_1 && CORE_PLL_VCO_DIVIDER_8 + default 0x05 if CORE_PLL_RATIO_25_1 && CORE_PLL_VCO_DIVIDER_2 + default 0x25 if CORE_PLL_RATIO_25_1 && CORE_PLL_VCO_DIVIDER_4 + default 0x45 if CORE_PLL_RATIO_25_1 && CORE_PLL_VCO_DIVIDER_8 + default 0x06 if CORE_PLL_RATIO_3_1 && CORE_PLL_VCO_DIVIDER_2 + default 0x26 if CORE_PLL_RATIO_3_1 && CORE_PLL_VCO_DIVIDER_4 + default 0x46 if CORE_PLL_RATIO_3_1 && CORE_PLL_VCO_DIVIDER_8 + +config CORE_DISABLE_MODE + int + default 0 if CORE_DISABLE_MODE_OFF + default 1 if CORE_DISABLE_MODE_ON + +config BOOT_MEMORY_SPACE + int + default 0 if BOOT_MEMORY_SPACE_LOW + default 1 if BOOT_MEMORY_SPACE_HIGH + +config BOOT_SEQUENCER + int + default 0 if BOOT_SEQUENCER_DISABLED + default 1 if BOOT_SEQUENCER_NORMAL_I2C + default 2 if BOOT_SEQUENCER_EXTENDED_I2C + +config SOFTWARE_WATCHDOG + int + default 0 if SOFTWARE_WATCHDOG_DISABLED + default 1 if SOFTWARE_WATCHDOG_ENABLED + +config BOOT_ROM_INTERFACE + hex + default 0x0 if BOOT_ROM_INTERFACE_DDR_SDRAM + default 0x4 if BOOT_ROM_INTERFACE_PCI1 + default 0x8 if BOOT_ROM_INTERFACE_PCI2 + default 0x8 if BOOT_ROM_INTERFACE_ESDHC + default 0xc if BOOT_ROM_INTERFACE_SPI + default 0xc if BOOT_ROM_INTERFACE_ON_CHIP_BOOT_ROM + default 0x14 if BOOT_ROM_INTERFACE_GPCM_8BIT + default 0x18 if BOOT_ROM_INTERFACE_GPCM_16BIT + default 0x1c if BOOT_ROM_INTERFACE_GPCM_32BIT + default 0x5 if BOOT_ROM_INTERFACE_NAND_FLASH_8BIT_SMALL + default 0x15 if BOOT_ROM_INTERFACE_NAND_FLASH_8BIT_LARGE + +config TSEC1_MODE + hex + default 0x0 if !MPC83XX_TSEC1_SUPPORT + default 0x0 if TSEC1_MODE_MII + default 0x1 if TSEC1_MODE_RMII + default 0x3 if TSEC1_MODE_RGMII && !ARCH_MPC8349 + default 0x5 if TSEC1_MODE_RTBI && !ARCH_MPC8349 + default 0x6 if TSEC1_MODE_SGMII + default 0x0 if TSEC1_MODE_RGMII && ARCH_MPC8349 + default 0x1 if TSEC1_MODE_RTBI && ARCH_MPC8349 + default 0x2 if TSEC1_MODE_GMII + default 0x3 if TSEC1_MODE_TBI + +config TSEC2_MODE + hex + default 0x0 if !MPC83XX_TSEC2_SUPPORT + default 0x0 if TSEC2_MODE_MII + default 0x1 if TSEC2_MODE_RMII + default 0x3 if TSEC2_MODE_RGMII && !ARCH_MPC8349 + default 0x5 if TSEC2_MODE_RTBI && !ARCH_MPC8349 + default 0x6 if TSEC2_MODE_SGMII + default 0x0 if TSEC2_MODE_RGMII && ARCH_MPC8349 + default 0x1 if TSEC2_MODE_RTBI && ARCH_MPC8349 + default 0x2 if TSEC2_MODE_GMII + default 0x3 if TSEC2_MODE_TBI + +config SECONDARY_DDR_IO + int + default 0 if !ARCH_MPC8360 + default 0 if SECONDARY_DDR_IO_DISABLE + default 1 if SECONDARY_DDR_IO_ENABLE + +config TRUE_LITTLE_ENDIAN + int + default 0 if TRUE_LITTLE_ENDIAN_BIG_ENDIAN + default 1 if TRUE_LITTLE_ENDIAN_LITTLE_ENDIAN + +config LALE_TIMING + int + default 0 if ARCH_MPC830X || ARCH_MPC837X + default 0 if LALE_TIMING_NORMAL + default 1 if LALE_TIMING_EARLIER + +config LDP_PIN_MUX_STATE + int + default 0 if !MPC83XX_LDP_PIN + default 0 if LDP_PIN_MUX_STATE_1 + default 1 if LDP_PIN_MUX_STATE_0 + +config QUICC_VCO_DIVIDER + int + default 0 if !MPC83XX_QUICC_ENGINE + default 0 if QUICC_VCO_DIVIDER_2 && ARCH_MPC8309 + default 1 if QUICC_VCO_DIVIDER_4 && ARCH_MPC8309 + default 2 if QUICC_VCO_DIVIDER_8 && ARCH_MPC8309 + default 2 if QUICC_VCO_DIVIDER_2 && (ARCH_MPC832X || ARCH_MPC8360) + default 0 if QUICC_VCO_DIVIDER_4 && (ARCH_MPC832X || ARCH_MPC8360) + default 1 if QUICC_VCO_DIVIDER_8 && ARCH_MPC8360 + +config QUICC_DIV_FACTOR + int + default 0 if !MPC83XX_QUICC_ENGINE + default 0 if QUICC_DIV_FACTOR_1 + default 1 if QUICC_DIV_FACTOR_2 + +config QUICC_MULT_FACTOR + int + default 0 if !MPC83XX_QUICC_ENGINE + default 2 if QUICC_MULT_FACTOR_2 + default 3 if QUICC_MULT_FACTOR_3 + default 4 if QUICC_MULT_FACTOR_4 + default 5 if QUICC_MULT_FACTOR_5 + default 6 if QUICC_MULT_FACTOR_6 + default 7 if QUICC_MULT_FACTOR_7 + default 8 if QUICC_MULT_FACTOR_8 + default 9 if QUICC_MULT_FACTOR_9 + default 10 if QUICC_MULT_FACTOR_10 + default 11 if QUICC_MULT_FACTOR_11 + default 12 if QUICC_MULT_FACTOR_12 + default 13 if QUICC_MULT_FACTOR_13 + default 14 if QUICC_MULT_FACTOR_14 + default 15 if QUICC_MULT_FACTOR_15 + default 16 if QUICC_MULT_FACTOR_16 + default 17 if QUICC_MULT_FACTOR_17 + default 18 if QUICC_MULT_FACTOR_18 + default 19 if QUICC_MULT_FACTOR_19 + default 20 if QUICC_MULT_FACTOR_20 + default 21 if QUICC_MULT_FACTOR_21 + default 22 if QUICC_MULT_FACTOR_22 + default 23 if QUICC_MULT_FACTOR_23 + default 24 if QUICC_MULT_FACTOR_24 + default 25 if QUICC_MULT_FACTOR_25 + default 26 if QUICC_MULT_FACTOR_26 + default 27 if QUICC_MULT_FACTOR_27 + default 28 if QUICC_MULT_FACTOR_28 + default 29 if QUICC_MULT_FACTOR_29 + default 30 if QUICC_MULT_FACTOR_30 + default 31 if QUICC_MULT_FACTOR_31 + +config PCI_HOST_MODE + int + default 0 if !MPC83XX_PCI_SUPPORT && !ARCH_MPC8308 + default 0 if PCI_HOST_MODE_DISABLE + default 1 if PCI_HOST_MODE_ENABLE || ARCH_MPC8308 # MPC8308 needs this bit set regardless + +config PCI_64BIT_MODE + int + default 0 if !ARCH_MPC8349 + default 0 if PCI_64BIT_MODE_DISABLE + default 1 if PCI_64BIT_MODE_ENABLE + +config PCI_INT_ARBITER1 + int + default 0 if !MPC83XX_PCI_SUPPORT && !ARCH_MPC8308 + default 0 if PCI_INT_ARBITER1_DISABLE + default 1 if PCI_INT_ARBITER1_ENABLE || ARCH_MPC8308 # MPC8308 needs this bit set regardless + +config PCI_INT_ARBITER2 + int + default 0 if !ARCH_MPC8349 + default 0 if PCI_INT_ARBITER2_DISABLE + default 1 if PCI_INT_ARBITER2_ENABLE + +config PCI_CLOCK_OUTPUT_DRIVE + int + default 0 if !ARCH_MPC8360 + default 0 if PCI_CLOCK_OUTPUT_DRIVE_DISABLE + default 1 if PCI_CLOCK_OUTPUT_DRIVE_ENABLE diff --git a/arch/powerpc/cpu/mpc83xx/hrcw/hrcw.h b/arch/powerpc/cpu/mpc83xx/hrcw/hrcw.h new file mode 100644 index 0000000000..7d66ba726b --- /dev/null +++ b/arch/powerpc/cpu/mpc83xx/hrcw/hrcw.h @@ -0,0 +1,37 @@ +#ifdef CONFIG_ARCH_MPC8349 +#define TSEC1_MODE_SHIFT 17 +#define TSEC2_MODE_SHIFT 19 +#else +#define TSEC1_MODE_SHIFT 18 +#define TSEC2_MODE_SHIFT 21 +#endif + +#define CONFIG_SYS_HRCW_LOW (\ + (CONFIG_LBMC_CLOCK_MODE << (31 - 0)) |\ + (CONFIG_DDR_MC_CLOCK_MODE << (31 - 1)) |\ + (CONFIG_SYSTEM_PLL_VCO_DIV << (31 - 3)) |\ + (CONFIG_SYSTEM_PLL_FACTOR << (31 - 7)) |\ + (CONFIG_CORE_PLL_RATIO << (31 - 15)) |\ + (CONFIG_QUICC_VCO_DIVIDER << (31 - 25)) |\ + (CONFIG_QUICC_DIV_FACTOR << (31 - 26)) |\ + (CONFIG_QUICC_MULT_FACTOR << (31 - 31)) \ + ) + +#define CONFIG_SYS_HRCW_HIGH (\ + (CONFIG_PCI_HOST_MODE << (31 - 0)) |\ + (CONFIG_PCI_64BIT_MODE << (31 - 1)) |\ + (CONFIG_PCI_INT_ARBITER1 << (31 - 2)) |\ + (CONFIG_PCI_INT_ARBITER2 << (31 - 3)) |\ + (CONFIG_PCI_CLOCK_OUTPUT_DRIVE << (31 - 3)) |\ + (CONFIG_CORE_DISABLE_MODE << (31 - 4)) |\ + (CONFIG_BOOT_MEMORY_SPACE << (31 - 5)) |\ + (CONFIG_BOOT_SEQUENCER << (31 - 7)) |\ + (CONFIG_SOFTWARE_WATCHDOG << (31 - 8)) |\ + (CONFIG_BOOT_ROM_INTERFACE << (31 - 13)) |\ + (CONFIG_TSEC1_MODE << (31 - TSEC1_MODE_SHIFT)) |\ + (CONFIG_TSEC2_MODE << (31 - TSEC2_MODE_SHIFT)) |\ + (CONFIG_SECONDARY_DDR_IO << (31 - 27)) |\ + (CONFIG_TRUE_LITTLE_ENDIAN << (31 - 28)) |\ + (CONFIG_LALE_TIMING << (31 - 29)) |\ + (CONFIG_LDP_PIN_MUX_STATE << (31 - 30)) \ + ) diff --git a/arch/powerpc/cpu/mpc83xx/start.S b/arch/powerpc/cpu/mpc83xx/start.S index c00bb31363..77170a7424 100644 --- a/arch/powerpc/cpu/mpc83xx/start.S +++ b/arch/powerpc/cpu/mpc83xx/start.S @@ -24,6 +24,8 @@ #include <asm/mmu.h> #include <asm/u-boot.h> +#include "hrcw/hrcw.h" + /* We don't want the MMU yet. */ #undef MSR_KERNEL |