From 79030a486128bdb6888059113711a6ae66ff89c5 Mon Sep 17 00:00:00 2001 From: Jagan Teki Date: Fri, 10 Jan 2020 00:16:21 +0530 Subject: [PATCH] rockchip: Add Single boot image (with binman, pad_cat) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit All rockchip platforms support TPL or SPL-based bootloader in mainline with U-Boot proper as final stage. For each stage we need to burn the image on to flash with respective offsets. This patch creates a single boot image component using - binman, for arm32 rockchip platforms - pad_cat, for arm64 rockchip platforms. This would help users to get rid of burning different boot stage images. The new image called 'u-boot-rockchip.bin' which can burn into flash like: ₹ sudo dd if=u-boot-rockchip.bin of=/dev/sda seek=64 This would support all rockchip platforms, except rk3128 since it doesn't support for SPL yet. Cc: Matwey V. Kornilov Cc: Wadim Egorov Signed-off-by: Jagan Teki Reviewed-by: Kever Yang --- Makefile | 14 ++++++++++++-- arch/arm/Kconfig | 1 + arch/arm/dts/rk3036-u-boot.dtsi | 2 ++ arch/arm/dts/rk3188-u-boot.dtsi | 2 ++ arch/arm/dts/rk3288-u-boot.dtsi | 2 ++ arch/arm/dts/rockchip-u-boot.dtsi | 21 +++++++++++++++++++++ configs/phycore-rk3288_defconfig | 2 -- include/configs/rockchip-common.h | 3 +++ 8 files changed, 43 insertions(+), 4 deletions(-) create mode 100644 arch/arm/dts/rockchip-u-boot.dtsi diff --git a/Makefile b/Makefile index be7292d485..b21a143e49 100644 --- a/Makefile +++ b/Makefile @@ -912,7 +912,7 @@ ALL-y += u-boot-with-dtb.bin endif ifeq ($(CONFIG_ARCH_ROCKCHIP)$(CONFIG_SPL),yy) -ALL-y += idbloader.img +ALL-y += u-boot-rockchip.bin endif LDFLAGS_u-boot += $(LDFLAGS_FINAL) @@ -1399,7 +1399,17 @@ idbloader.img: spl/u-boot-spl.bin FORCE $(call if_changed,mkimage) endif -endif +ifeq ($(CONFIG_ARM64),) +u-boot-rockchip.bin: idbloader.img u-boot.img FORCE + $(call if_changed,binman) +else +OBJCOPYFLAGS_u-boot-rockchip.bin = -I binary -O binary \ + --pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff +u-boot-rockchip.bin: idbloader.img u-boot.itb FORCE + $(call if_changed,pad_cat) +endif # CONFIG_ARM64 + +endif # CONFIG_ARCH_ROCKCHIP ifeq ($(CONFIG_ARCH_LPC32XX)$(CONFIG_SPL),yy) MKIMAGEFLAGS_lpc32xx-spl.img = -T lpc32xximage -a $(CONFIG_SPL_TEXT_BASE) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 1236315168..6353b1bab3 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1625,6 +1625,7 @@ config ARCH_STM32MP config ARCH_ROCKCHIP bool "Support Rockchip SoCs" select BLK + select BINMAN if !ARM64 select DM select DM_GPIO select DM_I2C diff --git a/arch/arm/dts/rk3036-u-boot.dtsi b/arch/arm/dts/rk3036-u-boot.dtsi index 1e7d079315..41ac054b81 100644 --- a/arch/arm/dts/rk3036-u-boot.dtsi +++ b/arch/arm/dts/rk3036-u-boot.dtsi @@ -2,3 +2,5 @@ /* * Copyright (C) 2019 Jagan Teki */ + +#include "rockchip-u-boot.dtsi" diff --git a/arch/arm/dts/rk3188-u-boot.dtsi b/arch/arm/dts/rk3188-u-boot.dtsi index 1e7d079315..41ac054b81 100644 --- a/arch/arm/dts/rk3188-u-boot.dtsi +++ b/arch/arm/dts/rk3188-u-boot.dtsi @@ -2,3 +2,5 @@ /* * Copyright (C) 2019 Jagan Teki */ + +#include "rockchip-u-boot.dtsi" diff --git a/arch/arm/dts/rk3288-u-boot.dtsi b/arch/arm/dts/rk3288-u-boot.dtsi index 3f00a3b6d3..6d31735362 100644 --- a/arch/arm/dts/rk3288-u-boot.dtsi +++ b/arch/arm/dts/rk3288-u-boot.dtsi @@ -3,6 +3,8 @@ * Copyright (C) 2019 Rockchip Electronics Co., Ltd */ +#include "rockchip-u-boot.dtsi" + / { chosen { u-boot,spl-boot-order = \ diff --git a/arch/arm/dts/rockchip-u-boot.dtsi b/arch/arm/dts/rockchip-u-boot.dtsi new file mode 100644 index 0000000000..a2559e2db0 --- /dev/null +++ b/arch/arm/dts/rockchip-u-boot.dtsi @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 Jagan Teki + */ + +#include + +/ { + binman { + filename = "u-boot-rockchip.bin"; + pad-byte = <0xff>; + + blob { + filename = "idbloader.img"; + }; + + u-boot-img { + offset = ; + }; + }; +}; diff --git a/configs/phycore-rk3288_defconfig b/configs/phycore-rk3288_defconfig index c8345013c7..8c1bd20dec 100644 --- a/configs/phycore-rk3288_defconfig +++ b/configs/phycore-rk3288_defconfig @@ -19,8 +19,6 @@ CONFIG_DEFAULT_FDT_FILE="rk3288-phycore-rdk.dtb" CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_SPL_STACK_R=y CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000 -CONFIG_SPL_I2C_SUPPORT=y -CONFIG_SPL_POWER_SUPPORT=y CONFIG_CMD_GPIO=y CONFIG_CMD_GPT=y CONFIG_CMD_I2C=y diff --git a/include/configs/rockchip-common.h b/include/configs/rockchip-common.h index 68e1105a4b..b55e09a9ca 100644 --- a/include/configs/rockchip-common.h +++ b/include/configs/rockchip-common.h @@ -9,6 +9,9 @@ #define CONFIG_SYS_NS16550_MEM32 +/* ((CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR - 64) * 512) */ +#define CONFIG_SPL_PAD_TO 8355840 + #ifndef CONFIG_SPL_BUILD /* First try to boot from SD (index 0), then eMMC (index 1) */