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author | Tom Rini <trini@konsulko.com> | 2020-08-05 23:06:42 +0300 |
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committer | Tom Rini <trini@konsulko.com> | 2020-08-05 23:06:42 +0300 |
commit | 89150a9314bd432ed8cca9a03034435346fb0b16 (patch) | |
tree | 0735e169f9fe2c3d99b0eae5f30d745317aa1ae1 /arch | |
parent | 635dfee2cb522f5072530ca63fd4ab02890b90a2 (diff) | |
parent | 5f52d6e90846b4f375a9dc0537773e9a6ad58f68 (diff) | |
download | u-boot-89150a9314bd432ed8cca9a03034435346fb0b16.tar.xz |
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-sh
- r2dplus updates
Diffstat (limited to 'arch')
-rw-r--r-- | arch/sh/dts/sh7751-r2dplus.dts | 23 | ||||
-rw-r--r-- | arch/sh/lib/start.S | 8 |
2 files changed, 30 insertions, 1 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 |