[U-Boot] [PATCH v9 1/2] Odroid-XU3: Add support for Odroid-XU3

Hyungwon Hwang human.hwang at samsung.com
Fri Nov 28 02:44:15 CET 2014


On Fri, 28 Nov 2014 00:16:15 +0900
Jaehoon Chung <jh80.chung at samsung.com> wrote:

> On 11/27/2014 10:21 PM, Hyungwon Hwang wrote:
> > This patch adds support for Odroid-XU3.
> > 
> > Signed-off-by: Hyungwon Hwang <human.hwang at samsung.com>
> > Tested-by: Lukasz Majewski <l.majewski at samsung.com>
> > Acked-by: Lukasz Majewski <l.majewski at samsung.com>
> > Cc: Minkyu Kang <mk7.kang at samsung.com>
> > Cc: Lukasz Majewski <l.majewski at samsung.com>
> > ---
> > Changes for v3:
> > - Remove unnecessary node from DT file
> > - Remove unnecessary features from config file
> > - Remove unnecessary macros from board-specific header file
> > - Fix some trivial typos in comments
> > 
> > Changes for v4:
> > - Add MMC FIFO buffer's configuration to DT file
> > - Make CONFIG_OF_CONTROL be set by the target information
> > - Add basic document to doc/README.odroid-xu3
> > - Add CONFIG_CMD_EXT4 to config file
> > - Add environment size and offset to config file
> > - Add extra default environment to make bootable without
> > modification
> > - Remove unnecessary features from config file
> > 
> > Changes for v5:
> > - Convert /include/ to #include in DT file
> > 
> > Changes for v6:
> > - Separate out the documentation to new commit
> > - Remove unnecessary header file inclusions from the board-specific
> > setup file
> > - Make the function board_clock_init be declared, only when
> >   CONFIG_BOARD_EARLY_INIT_F is defined
> > 
> > Changes for v7:
> > - Remove OF_CONTROL dependency from !SPL_BUILD
> > 
> > Changes for v8:
> > - Remove unnecessary properties in DT mmc node
> > 
> > Changes for v9:
> > - Remove useless variables in the default environment
> > - Replace the detailed information to the reference to the
> > documentation
> > 
> >  arch/arm/cpu/armv7/exynos/Kconfig     |   5 ++
> >  arch/arm/dts/Makefile                 |   3 +-
> >  arch/arm/dts/exynos5422-odroidxu3.dts |  57 +++++++++++++++
> >  board/samsung/odroid-xu3/Kconfig      |  12 +++
> >  board/samsung/odroid-xu3/MAINTAINERS  |   6 ++
> >  board/samsung/odroid-xu3/Makefile     |   7 ++
> >  board/samsung/odroid-xu3/odroid-xu3.c | 122
> > +++++++++++++++++++++++++++++++
> > board/samsung/odroid-xu3/setup.h      |  95
> > ++++++++++++++++++++++++ configs/odroid-xu3_defconfig          |
> > 4 + include/configs/odroid.h              |   5 --
> > include/configs/odroid_xu3.h          | 133
> > ++++++++++++++++++++++++++++++++++ 11 files changed, 443
> > insertions(+), 6 deletions(-) create mode 100644
> > arch/arm/dts/exynos5422-odroidxu3.dts create mode 100644
> > board/samsung/odroid-xu3/Kconfig create mode 100644
> > board/samsung/odroid-xu3/MAINTAINERS create mode 100644
> > board/samsung/odroid-xu3/Makefile create mode 100644
> > board/samsung/odroid-xu3/odroid-xu3.c create mode 100644
> > board/samsung/odroid-xu3/setup.h create mode 100644
> > configs/odroid-xu3_defconfig create mode 100644
> > include/configs/odroid_xu3.h
> > 
> > diff --git a/arch/arm/cpu/armv7/exynos/Kconfig
> > b/arch/arm/cpu/armv7/exynos/Kconfig index 13dbd95..16c9a0e 100644
> > --- a/arch/arm/cpu/armv7/exynos/Kconfig
> > +++ b/arch/arm/cpu/armv7/exynos/Kconfig
> > @@ -24,6 +24,10 @@ config TARGET_TRATS2
> >  config TARGET_ODROID
> >  	bool "Exynos4412 Odroid board"
> >  
> > +config TARGET_ODROID_XU3
> > +	bool "Exynos5422 Odroid board"
> > +	select OF_CONTROL
> > +
> >  config TARGET_ARNDALE
> >  	bool "Exynos5250 Arndale board"
> >  	select SUPPORT_SPL
> > @@ -65,6 +69,7 @@ source "board/samsung/universal_c210/Kconfig"
> >  source "board/samsung/origen/Kconfig"
> >  source "board/samsung/trats2/Kconfig"
> >  source "board/samsung/odroid/Kconfig"
> > +source "board/samsung/odroid-xu3/Kconfig"
> >  source "board/samsung/arndale/Kconfig"
> >  source "board/samsung/smdk5250/Kconfig"
> >  source "board/samsung/smdk5420/Kconfig"
> > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> > index e5846ea..a811b1b 100644
> > --- a/arch/arm/dts/Makefile
> > +++ b/arch/arm/dts/Makefile
> > @@ -13,7 +13,8 @@ dtb-$(CONFIG_EXYNOS5) += exynos5250-arndale.dtb \
> >  	exynos5250-smdk5250.dtb \
> >  	exynos5420-smdk5420.dtb \
> >  	exynos5420-peach-pit.dtb \
> > -	exynos5800-peach-pi.dtb
> > +	exynos5800-peach-pi.dtb \
> > +	exynos5422-odroidxu3.dtb
> >  dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
> >  	tegra20-medcom-wide.dtb \
> >  	tegra20-paz00.dtb \
> > diff --git a/arch/arm/dts/exynos5422-odroidxu3.dts
> > b/arch/arm/dts/exynos5422-odroidxu3.dts new file mode 100644
> > index 0000000..533d88e
> > --- /dev/null
> > +++ b/arch/arm/dts/exynos5422-odroidxu3.dts
> > @@ -0,0 +1,57 @@
> > +/*
> > + * Odroid XU3 device tree source
> > + *
> > + * Copyright (c) 2014 Samsung Electronics Co., Ltd.
> > + *		http://www.samsung.com
> > + *
> > + * SPDX-License-Identifier:	GPL-2.0+
> > + */
> > +
> > +/dts-v1/;
> > +#include "exynos54xx.dtsi"
> > +
> > +/ {
> > +	model = "Odroid XU3 based on EXYNOS5422";
> > +	compatible = "samsung,odroidxu3", "samsung,exynos5";
> > +
> > +	aliases {
> > +		serial0 = "/serial at 12C00000";
> > +		console = "/serial at 12C20000";
> > +	};
> > +
> > +	memory {
> > +		device_type = "memory";
> > +		reg =  <0x40000000 0x10000000
> > +			0x50000000 0x10000000
> > +			0x60000000 0x10000000
> > +			0x70000000 0x10000000
> > +			0x80000000 0x10000000
> > +			0x90000000 0x10000000
> > +			0xa0000000 0x10000000
> > +			0xb0000000 0xea00000>;
> > +	};
> > +
> > +	serial at 12C20000 {
> > +		status="okay";
> > +	};
> > +
> > +	mmc at 12200000 {
> > +		samsung,bus-width = <8>;
> > +		samsung,timing = <1 3 3>;
> > +		fifoth_val = <0x200f0020>;
> 
> If you resend the patch, i want to change the fifoth_val from
> 0x200f0020 to 0x201f0020. (Well, i'm not sure what's right. but when
> i have checked, the fifoth_depth is 0x40. Then Rx_MASK =
> FIFOTH_DEPTH/2 - 1, TX_MASK = FIFOTH_DEPTH/2.

You are right. I checked the document, and found that RX_MASK is
recommened to be set by (FIFOTH_DEPTH/2 - 1) as you said.

> 
> > +	};
> > +
> > +	mmc at 12210000 {
> > +		status = "disabled";
> > +	};
> > +
> > +	mmc at 12220000 {
> > +		samsung,bus-width = <4>;
> > +		samsung,timing = <1 2 3>;
> > +		fifoth_val = <0x200f0020>;
> 
> Ditto.
> 
> > +	};
> > +
> > +	mmc at 12230000 {
> > +		status = "disabled";
> > +	};
> > +};
> > diff --git a/board/samsung/odroid-xu3/Kconfig
> > b/board/samsung/odroid-xu3/Kconfig new file mode 100644
> > index 0000000..6159692
> > --- /dev/null
> > +++ b/board/samsung/odroid-xu3/Kconfig
> > @@ -0,0 +1,12 @@
> > +if TARGET_ODROID_XU3
> > +
> > +config SYS_BOARD
> > +	default "odroid-xu3"
> > +
> > +config SYS_VENDOR
> > +	default "samsung"
> > +
> > +config SYS_CONFIG_NAME
> > +	default "odroid_xu3"
> > +
> > +endif
> > diff --git a/board/samsung/odroid-xu3/MAINTAINERS
> > b/board/samsung/odroid-xu3/MAINTAINERS new file mode 100644
> > index 0000000..50cf928
> > --- /dev/null
> > +++ b/board/samsung/odroid-xu3/MAINTAINERS
> > @@ -0,0 +1,6 @@
> > +ODROID-XU3 BOARD
> > +M:	Hyungwon Hwang <human.hwang at samsung.com>
> > +S:	Maintained
> > +F:	board/samsung/odroid-xu3/
> > +F:	include/configs/odroid_xu3.h
> > +F:	configs/odroid-xu3_defconfig
> > diff --git a/board/samsung/odroid-xu3/Makefile
> > b/board/samsung/odroid-xu3/Makefile new file mode 100644
> > index 0000000..85ae5c5
> > --- /dev/null
> > +++ b/board/samsung/odroid-xu3/Makefile
> > @@ -0,0 +1,7 @@
> > +#
> > +# Copyright (c) 2014 Samsung Electronics Co., Ltd. All rights
> > reserved. +#
> > +# SPDX-License-Identifier:	GPL-2.0+
> > +#
> > +
> > +obj-y	:= odroid-xu3.o
> > diff --git a/board/samsung/odroid-xu3/odroid-xu3.c
> > b/board/samsung/odroid-xu3/odroid-xu3.c new file mode 100644
> > index 0000000..8c54842
> > --- /dev/null
> > +++ b/board/samsung/odroid-xu3/odroid-xu3.c
> > @@ -0,0 +1,122 @@
> > +/*
> > + * Copyright (C) 2014 Samsung Electronics
> > + * Hyungwon Hwang <human.hwang at samsung.com>
> > + *
> > + * SPDX-License-Identifier:	GPL-2.0+
> > + */
> > +
> > +#include <common.h>
> > +#include <asm/arch/clock.h>
> > +#include "setup.h"
> > +
> > +DECLARE_GLOBAL_DATA_PTR;
> > +
> > +unsigned int get_board_rev(void)
> > +{
> > +	return 0;
> > +}
> > +
> > +int exynos_init(void)
> > +{
> > +	return 0;
> > +}
> > +
> > +#ifdef CONFIG_BOARD_EARLY_INIT_F
> > +static int board_clock_init(void)
> > +{
> > +	unsigned int set, clr, clr_src_cpu, clr_pll_con0;
> > +	struct exynos5420_clock *clk = (struct exynos5420_clock *)
> > +
> > samsung_get_base_clock();
> > +	/*
> > +	 * CMU_CPU clocks src to MPLL
> > +	 * Bit values:                 0  ; 1
> > +	 * MUX_APLL_SEL:        FIN_PLL   ; FOUT_APLL
> > +	 * MUX_CORE_SEL:        MOUT_APLL ; SCLK_MPLL
> > +	 * MUX_HPM_SEL:         MOUT_APLL ; SCLK_MPLL_USER_C
> > +	 * MUX_MPLL_USER_SEL_C: FIN_PLL   ; SCLK_MPLL
> > +	*/
> > +
> > +	/* Set CMU_CPU clocks src to OSCCLK */
> > +	clr_src_cpu = MUX_APLL_SEL(1) | MUX_CORE_SEL(1);
> > +	set = MUX_APLL_SEL(0) | MUX_CORE_SEL(1);
> > +
> > +	clrsetbits_le32(&clk->src_cpu, clr_src_cpu, set);
> > +
> > +	while (MUX_STAT_CPU_CHANGING(readl(&clk->mux_stat_cpu)))
> > +		continue;
> > +
> > +	/* Set APLL to 1200MHz */
> > +	clr_pll_con0 = SDIV(7) | PDIV(63) | MDIV(1023) | FSEL(1) |
> > +			PLL_ENABLE(1);
> > +	set = SDIV(0) | PDIV(2) | MDIV(100) | PLL_ENABLE(1);
> > +
> > +	clrsetbits_le32(&clk->apll_con0, clr_pll_con0, set);
> > +
> > +	while (!(readl(&clk->apll_con0) & PLL_LOCKED_BIT))
> > +		continue;
> > +
> > +	/* Set CMU_CPU clocks src to APLL */
> > +	set = MUX_APLL_SEL(1) | MUX_CORE_SEL(0);
> > +	clrsetbits_le32(&clk->src_cpu, clr_src_cpu, set);
> > +
> > +	while (MUX_STAT_CPU_CHANGING(readl(&clk->mux_stat_cpu)))
> > +		continue;
> > +
> > +	clr = ARM_RATIO(7) | CPUD_RATIO(7) | ATB_RATIO(7) |
> > +	      PCLK_DBG_RATIO(7) | APLL_RATIO(7) | ARM2_RATIO(7);
> > +	set = ARM_RATIO(0) | CPUD_RATIO(2) | ATB_RATIO(5) |
> > +	      PCLK_DBG_RATIO(5) | APLL_RATIO(0) | ARM2_RATIO(0);
> > +
> > +	clrsetbits_le32(&clk->div_cpu0, clr, set);
> > +
> > +	while (readl(&clk->div_stat_cpu0) & DIV_STAT_CPU0_CHANGING)
> > +		continue;
> > +
> > +	/* Set MPLL to 800MHz */
> > +	set = SDIV(1) | PDIV(3) | MDIV(200) | PLL_ENABLE(1);
> > +
> > +	clrsetbits_le32(&clk->mpll_con0, clr_pll_con0, set);
> > +
> > +	while (!(readl(&clk->mpll_con0) & PLL_LOCKED_BIT))
> > +		continue;
> > +
> > +	/* Set CLKMUX_UART src to MPLL */
> > +	clr = UART0_SEL(7) | UART1_SEL(7) | UART2_SEL(7) |
> > UART3_SEL(7);
> > +	set = UART0_SEL(3) | UART1_SEL(3) | UART2_SEL(3) |
> > UART3_SEL(3); +
> > +	clrsetbits_le32(&clk->src_peric0, clr, set);
> > +
> > +	/* Set SCLK_UART to 400 MHz (MPLL / 2) */
> > +	clr = UART0_RATIO(15) | UART1_RATIO(15) | UART2_RATIO(15) |
> > +	      UART3_RATIO(15);
> > +	set = UART0_RATIO(1) | UART1_RATIO(1) | UART2_RATIO(1) |
> > +	      UART3_RATIO(1);
> > +
> > +	clrsetbits_le32(&clk->div_peric0, clr, set);
> > +
> > +	while (readl(&clk->div_stat_peric0) &
> > DIV_STAT_PERIC0_CHANGING)
> > +		continue;
> > +
> > +	/* Set CLKMUX_MMC src to MPLL */
> > +	clr = MUX_MMC0_SEL(7) | MUX_MMC1_SEL(7) | MUX_MMC2_SEL(7);
> > +	set = MUX_MMC0_SEL(3) | MUX_MMC1_SEL(3) | MUX_MMC2_SEL(3);
> > +
> > +	clrsetbits_le32(&clk->src_fsys, clr, set);
> > +
> > +	clr = MMC0_RATIO(0x3ff) | MMC1_RATIO(0x3ff) |
> > MMC2_RATIO(0x3ff);
> > +	set = MMC0_RATIO(0) | MMC1_RATIO(0) | MMC2_RATIO(0);
> > +
> > +	clrsetbits_le32(&clk->div_fsys1, clr, set);
> > +
> > +	/* Wait for divider ready status */
> > +	while (readl(&clk->div_stat_fsys1) &
> > DIV_STAT_FSYS1_CHANGING)
> > +		continue;
> > +
> > +	return 0;
> > +}
> > +
> > +int exynos_early_init_f(void)
> > +{
> > +	return board_clock_init();
> > +}
> > +#endif
> > diff --git a/board/samsung/odroid-xu3/setup.h
> > b/board/samsung/odroid-xu3/setup.h new file mode 100644
> > index 0000000..143c189
> > --- /dev/null
> > +++ b/board/samsung/odroid-xu3/setup.h
> > @@ -0,0 +1,95 @@
> > +/*
> > + * (C) Copyright 2014 Samsung Electronics
> > + * Hyungwon Hwang <human.hwang at samsung.com>
> > + *
> > + * SPDX-License-Identifier:	GPL-2.0+
> > + */
> > +
> > +#ifndef __ODROID_XU3_SETUP__
> > +#define __ODROID_XU3_SETUP__
> > +
> > +#define SDIV(x)                 ((x) & 0x7)
> > +#define PDIV(x)                 (((x) & 0x3f) << 8)
> > +#define MDIV(x)                 (((x) & 0x3ff) << 16)
> > +#define FSEL(x)                 (((x) & 0x1) << 27)
> > +#define PLL_LOCKED_BIT          (0x1 << 29)
> > +#define PLL_ENABLE(x)           (((x) & 0x1) << 31)
> > +
> > +/* CLK_SRC_CPU */
> > +#define MUX_APLL_SEL(x)         ((x) & 0x1)
> > +#define MUX_CORE_SEL(x)         (((x) & 0x1) << 16)
> > +
> > +/* CLK_MUX_STAT_CPU */
> > +#define APLL_SEL(x)             ((x) & 0x7)
> > +#define CORE_SEL(x)             (((x) & 0x7) << 16)
> > +#define MUX_STAT_CPU_CHANGING(x)	!(((x) & APLL_SEL(0))
> > ||	\
> > +					   (x) & APLL_SEL(1)
> > ||		\
> > +					   (x) & CORE_SEL(0)
> > ||		\
> > +					   (x) & CORE_SEL(1))
> > +
> > +/* CLK_DIV_CPU0 */
> > +#define ARM_RATIO(x)           ((x) & 0x7)
> > +#define CPUD_RATIO(x)         (((x) & 0x7) << 4)
> > +#define ATB_RATIO(x)         (((x) & 0x7) << 16)
> > +#define PCLK_DBG_RATIO(x)       (((x) & 0x7) << 20)
> > +#define APLL_RATIO(x)           (((x) & 0x7) << 24)
> > +#define ARM2_RATIO(x)         (((x) & 0x7) << 28)
> > +
> > +/* CLK_DIV_STAT_CPU0 */
> > +#define DIV_CPUD(x)           (((x) & 0x1) << 4)
> > +#define DIV_ATB(x)              (((x) & 0x1) << 16)
> > +#define DIV_PCLK_DBG(x)         (((x) & 0x1) << 20)
> > +#define DIV_APLL(x)             (((x) & 0x1) << 24)
> > +#define DIV_ARM2(x)            (((x) & 0x1) << 28)
> > +
> > +#define DIV_STAT_CHANGING	0x1
> > +#define DIV_STAT_CPU0_CHANGING  (DIV_CPUD(DIV_STAT_CHANGING) | \
> > +				 DIV_ATB(DIV_STAT_CHANGING) | \
> > +				 DIV_PCLK_DBG(DIV_STAT_CHANGING) |
> > \
> > +				 DIV_APLL(DIV_STAT_CHANGING) | \
> > +				 DIV_ARM2(DIV_STAT_CHANGING))
> > +
> > +/* Set CLK_SRC_PERIC0 */
> > +#define UART0_SEL(x)		(((x) & 0xf) << 4)
> > +#define UART1_SEL(x)		(((x) & 0xf) << 8)
> > +#define UART2_SEL(x)		(((x) & 0xf) << 12)
> > +#define UART3_SEL(x)		(((x) & 0xf) << 16)
> > +
> > +/* Set CLK_DIV_PERIC0 */
> > +#define UART0_RATIO(x)		(((x) & 0xf) << 8)
> > +#define UART1_RATIO(x)		(((x) & 0xf) << 12)
> > +#define UART2_RATIO(x)		(((x) & 0xf) << 16)
> > +#define UART3_RATIO(x)		(((x) & 0xf) << 20)
> > +
> > +/* Set CLK_DIV_STAT_PERIC0 */
> > +#define DIV_UART0(x)		((x) & 0x1)
> > +#define DIV_UART1(x)		(((x) & 0x1) << 4)
> > +#define DIV_UART2(x)		(((x) & 0x1) << 8)
> > +#define DIV_UART3(x)		(((x) & 0x1) << 12)
> > +#define DIV_UART4(x)		(((x) & 0x1) << 16)
> > +
> > +#define DIV_STAT_PERIC0_CHANGING (DIV_UART4(DIV_STAT_CHANGING) | \
> > +				  DIV_UART3(DIV_STAT_CHANGING) | \
> > +				  DIV_UART2(DIV_STAT_CHANGING) | \
> > +				  DIV_UART1(DIV_STAT_CHANGING) | \
> > +				  DIV_UART0(DIV_STAT_CHANGING))
> > +
> > +/* CLK_SRC_FSYS */
> > +#define MUX_MMC0_SEL(x)		(((x) & 0x7) << 8)
> > +#define MUX_MMC1_SEL(x)		(((x) & 0x7) << 12)
> > +#define MUX_MMC2_SEL(x)		(((x) & 0x7) << 16)
> > +
> > +/* CLK_DIV_FSYS1 */
> > +#define MMC0_RATIO(x)		((x) & 0x3ff)
> > +#define MMC1_RATIO(x)		(((x) & 0x3ff) << 10)
> > +#define MMC2_RATIO(x)		(((x) & 0x3ff) << 20)
> > +
> > +#define DIV_MMC0(x)		(((x) & 1) << 20)
> > +#define DIV_MMC1(x)		(((x) & 1) << 24)
> > +#define DIV_MMC2(x)		(((x) & 1) << 28)
> > +
> > +#define DIV_STAT_FSYS1_CHANGING
> > (DIV_MMC0(DIV_STAT_CHANGING) | \
> > +				 DIV_MMC1(DIV_STAT_CHANGING) | \
> > +				 DIV_MMC2(DIV_STAT_CHANGING))
> > +
> > +#endif
> > diff --git a/configs/odroid-xu3_defconfig
> > b/configs/odroid-xu3_defconfig new file mode 100644
> > index 0000000..74aa0cf
> > --- /dev/null
> > +++ b/configs/odroid-xu3_defconfig
> > @@ -0,0 +1,4 @@
> > +CONFIG_ARM=y
> > +CONFIG_ARCH_EXYNOS=y
> > +CONFIG_TARGET_ODROID_XU3=y
> > +CONFIG_DEFAULT_DEVICE_TREE="exynos5422-odroidxu3"
> > diff --git a/include/configs/odroid.h b/include/configs/odroid.h
> > index 807e96b..660b6ae 100644
> > --- a/include/configs/odroid.h
> > +++ b/include/configs/odroid.h
> > @@ -166,11 +166,6 @@
> >  	"mmcbootpart=1\0" \
> >  	"mmcrootdev=0\0" \
> >  	"mmcrootpart=2\0" \
> > -	"bootdelay=0\0" \
> > -	"dfu_alt_system="CONFIG_DFU_ALT \
> > -	"dfu_alt_info=Please reset the board\0" \
> > -	"consoleon=set console console=ttySAC1,115200n8; save;
> > reset\0" \
> > -	"consoleoff=set console console=ram; save; reset\0" \
> >  	"initrdname=uInitrd\0" \
> >  	"initrdaddr=42000000\0" \
> >  	"fdtaddr=40800000\0"
> 
> This is not XU3, separate the patch.
> 
> > diff --git a/include/configs/odroid_xu3.h
> > b/include/configs/odroid_xu3.h new file mode 100644
> > index 0000000..1d53653
> > --- /dev/null
> > +++ b/include/configs/odroid_xu3.h
> > @@ -0,0 +1,133 @@
> > +/*
> > + * Copyright (C) 2013 Samsung Electronics
> > + * Hyungwon Hwang <human.hwang at samsung.com>
> > + *
> > + * SPDX-License-Identifier:     GPL-2.0+
> > + */
> > +
> > +#ifndef __CONFIG_ODROID_XU3_H
> > +#define __CONFIG_ODROID_XU3_H
> > +
> > +#include "exynos5-common.h"
> > +
> > +#define CONFIG_SYS_PROMPT		"ODROID-XU3 # "
> > +#define CONFIG_IDENT_STRING		" for ODROID-XU3"
> > +
> > +#define CONFIG_BOARD_COMMON
> > +
> > +#define CONFIG_SYS_SDRAM_BASE		0x40000000
> > +#define CONFIG_SYS_TEXT_BASE		0x43E00000
> > +
> > +/* select serial console configuration */
> > +#define CONFIG_SERIAL2			/* use SERIAL 2 */
> > +
> > +#define TZPC_BASE_OFFSET		0x10000
> > +
> > +#define CONFIG_CMD_MMC
> > +#define CONFIG_CMD_EXT2
> > +#define CONFIG_CMD_EXT4
> > +#define CONFIG_CMD_FAT
> > +
> > +/*
> > + * FIXME: The number of bank is actually 8. But there is no way to
> > reserver the
> > + * last 16 Mib in the last bank now. So I just excluded the last
> > bank
> > + * temporally.
> > + */
> > +#define CONFIG_NR_DRAM_BANKS	7
> > +#define SDRAM_BANK_SIZE		(256UL << 20UL)	/*
> > 256 MB */ +
> > +#define CONFIG_ENV_IS_IN_MMC
> > +
> > +#undef CONFIG_ENV_SIZE
> > +#undef CONFIG_ENV_OFFSET
> > +#define CONFIG_ENV_SIZE			4096
> > +#define CONFIG_ENV_OFFSET		(SZ_1K * 1280) /* 1.25
> > MiB offset */ +
> > +#define CONFIG_SYS_INIT_SP_ADDR        (CONFIG_SYS_LOAD_ADDR -
> > 0x1000000) +
> > +#define CONFIG_BOOTCOMMAND		"run autoboot"
> > +#define
> > CONFIG_DEFAULT_CONSOLE		"console=ttySAC2,115200n8\0" +
> > +/*
> > + * For details, refer the documentation: doc/README.odroid
> > +*/
> > +#ifdef CONFIG_EXTRA_ENV_SETTINGS
> > +#undef CONFIG_EXTRA_ENV_SETTINGS
> > +#endif
> > +#define CONFIG_EXTRA_ENV_SETTINGS \
> > +	"loadkernel=fatload mmc ${mmcbootdev}:${mmcbootpart}
> > ${kerneladdr} " \
> > +		"${kernelname}\0" \
> > +	"loadinitrd=fatload mmc ${mmcbootdev}:${mmcbootpart}
> > ${initrdaddr} " \
> > +		"${initrdname}\0" \
> > +	"loaddtb=fatload mmc ${mmcbootdev}:${mmcbootpart}
> > ${fdtaddr} " \
> > +		"${fdtfile}\0" \
> > +	"check_ramdisk=" \
> > +		"if run loadinitrd; then " \
> > +			"setenv initrd_addr ${initrdaddr};" \
> > +		"else " \
> > +			"setenv initrd_addr -;" \
> > +		"fi;\0" \
> > +	"check_dtb=" \
> > +		"if run loaddtb; then " \
> > +			"setenv fdt_addr ${fdtaddr};" \
> > +		"else " \
> > +			"setenv fdt_addr;" \
> > +		"fi;\0" \
> > +	"kernel_args=" \
> > +		"setenv bootargs
> > root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
> > +		" rootwait ${console} ${opts}\0" \
> > +	"boot_fit=" \
> > +		"setenv kerneladdr 0x42000000;" \
> > +		"setenv kernelname Image.itb;" \
> > +		"run loadkernel;" \
> > +		"run kernel_args;" \
> > +		"bootm ${kerneladdr}#${boardname}\0" \
> > +	"boot_uimg=" \
> > +		"setenv kerneladdr 0x40007FC0;" \
> > +		"setenv kernelname uImage;" \
> > +		"run check_dtb;" \
> > +		"run check_ramdisk;" \
> > +		"run loadkernel;" \
> > +		"run kernel_args;" \
> > +		"bootm ${kerneladdr} ${initrd_addr}
> > ${fdt_addr};\0" \
> > +	"boot_zimg=" \
> > +		"setenv kerneladdr 0x40007FC0;" \
> > +		"setenv kernelname zImage;" \
> > +		"run check_dtb;" \
> > +		"run check_ramdisk;" \
> > +		"run loadkernel;" \
> > +		"run kernel_args;" \
> > +		"bootz ${kerneladdr} ${initrd_addr}
> > ${fdt_addr};\0" \
> > +	"autoboot=" \
> > +		"if test -e mmc 0 Image.itb; then; " \
> > +			"run boot_fit;" \
> > +		"elif test -e mmc 0 zImage; then; " \
> > +			"run boot_zimg;" \
> > +		"elif test -e mmc 0 uImage; then; " \
> > +			"run boot_uimg;" \
> > +		"fi;\0" \
> > +	"console=" CONFIG_DEFAULT_CONSOLE \
> > +	"mmcbootdev=0\0" \
> > +	"mmcbootpart=1\0" \
> > +	"mmcrootdev=0\0" \
> > +	"mmcrootpart=2\0" \
> > +	"bootdelay=0\0" \
> > +	"dfu_alt_info=Please reset the board\0" \
> > +	"consoleon=set console console=ttySAC2,115200n8; save;
> > reset\0" \
> > +	"consoleoff=set console console=ram; save; reset\0" \
> 
> I think you want to remove these.

I thought I removed it. There was a mistake when I made this patch.
I am Sorry for that.

> 
> Best Regards,
> Jaehoon Chung
> 
> > +	"initrdname=uInitrd\0" \
> > +	"initrdaddr=42000000\0" \
> > +	"fdtaddr=40800000\0"
> > +
> > +/* FIXME: MUST BE REMOVED AFTER TMU IS TURNED ON */
> > +#undef CONFIG_EXYNOS_TMU
> > +#undef CONFIG_TMU_CMD_DTT
> > +
> > +#ifdef CONFIG_CMD_NET
> > +#undef CONFIG_CMD_NET
> > +#undef CONFIG_SMC911X
> > +#undef CONFIG_CMD_PXE
> > +#undef CONFIG_MENU
> > +#endif
> > +
> > +#endif	/* __CONFIG_H */
> > 
> 



More information about the U-Boot mailing list