diff options
| -rw-r--r-- | arch/sh/dts/sh7751-r2dplus.dts | 23 | ||||
| -rw-r--r-- | arch/sh/lib/start.S | 8 | ||||
| -rw-r--r-- | configs/r2dplus_defconfig | 13 | ||||
| -rw-r--r-- | include/configs/r2dplus.h | 1 |
4 files changed, 41 insertions, 4 deletions
diff --git a/arch/sh/dts/sh7751-r2dplus.dts b/arch/sh/dts/sh7751-r2dplus.dts index efaeb33e36..da0648cd62 100644 --- a/arch/sh/dts/sh7751-r2dplus.dts +++ b/arch/sh/dts/sh7751-r2dplus.dts @@ -10,6 +10,29 @@ model = "R2D"; compatible = "renesas,r2d", "renesas,sh7751"; + #address-cells = <2>; + #size-cells = <2>; + + aliases { + serial0 = &scif1; + }; + + scif_clks: scif60 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <60000000>; + u-boot,dm-pre-reloc; + }; + + scif1: serial@ffe80000 { + compatible = "renesas,scif"; + reg = <0 0xffe80000 0 0x1000>; + clocks = <&scif_clks>; + clock-names = "fck"; + status = "okay"; + u-boot,dm-pre-reloc; + }; + pci@fe200000 { compatible = "renesas,pci-sh7751"; device_type = "pci"; diff --git a/arch/sh/lib/start.S b/arch/sh/lib/start.S index f9f26d3779..ddb9aa9f87 100644 --- a/arch/sh/lib/start.S +++ b/arch/sh/lib/start.S @@ -53,7 +53,10 @@ _start: mov.l ._gd_init, r13 /* global data */ mov.l ._stack_init, r15 /* stack */ - +#if CONFIG_VAL(SYS_MALLOC_F_LEN) + mov.l ._gd_malloc_base, r14 + mov.l r15, @r14 +#endif mov.l ._sh_generic_init, r0 jsr @r0 mov #0, r4 @@ -70,5 +73,8 @@ loop: ._bss_start: .long bss_start ._bss_end: .long bss_end ._gd_init: .long (_start - GENERATED_GBL_DATA_SIZE) +#if CONFIG_VAL(SYS_MALLOC_F_LEN) +._gd_malloc_base: .long (_start - GENERATED_GBL_DATA_SIZE + GD_MALLOC_BASE) +#endif ._stack_init: .long (_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16) ._sh_generic_init: .long board_init_f diff --git a/configs/r2dplus_defconfig b/configs/r2dplus_defconfig index 5263123694..a2d666ebd6 100644 --- a/configs/r2dplus_defconfig +++ b/configs/r2dplus_defconfig @@ -4,10 +4,11 @@ CONFIG_ENV_SIZE=0x40000 CONFIG_ENV_SECT_SIZE=0x40000 CONFIG_DEFAULT_DEVICE_TREE="sh7751-r2dplus" CONFIG_TARGET_R2DPLUS=y -# CONFIG_SYS_MALLOC_F is not set CONFIG_BOOTDELAY=-1 CONFIG_USE_BOOTARGS=y CONFIG_BOOTARGS="console=ttySC0,115200" +CONFIG_USE_PREBOOT=y +CONFIG_PREBOOT="pci enum" CONFIG_HUSH_PARSER=y CONFIG_CMD_IMLS=y CONFIG_CMD_DM=y @@ -24,12 +25,20 @@ CONFIG_ENV_OVERWRITE=y CONFIG_ENV_IS_IN_FLASH=y CONFIG_ENV_ADDR=0xA0040000 CONFIG_DM=y +CONFIG_CLK=y CONFIG_MTD_NOR_FLASH=y CONFIG_FLASH_CFI_DRIVER=y CONFIG_SYS_FLASH_CFI=y +CONFIG_DM_ETH=y +CONFIG_E1000=y +CONFIG_EEPRO100=y +CONFIG_PCNET=y CONFIG_RTL8139=y +CONFIG_TULIP=y CONFIG_PCI=y CONFIG_DM_PCI=y -CONFIG_DM_PCI_COMPAT=y +CONFIG_SPECIFY_CONSOLE_INDEX=y +CONFIG_DM_SERIAL=y +CONFIG_SERIAL_RX_BUFFER=y CONFIG_SCIF_CONSOLE=y CONFIG_USE_PRIVATE_LIBGCC=y diff --git a/include/configs/r2dplus.h b/include/configs/r2dplus.h index 4fdf0a5b57..61b6fb4846 100644 --- a/include/configs/r2dplus.h +++ b/include/configs/r2dplus.h @@ -35,7 +35,6 @@ * SuperH Clock setting */ #define CONFIG_SYS_CLK_FREQ 60000000 -#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ #define CONFIG_SYS_PLL_SETTLING_TIME 100/* in us */ /* |