From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1alxut-0002rU-Ch for barebox@lists.infradead.org; Fri, 01 Apr 2016 12:11:13 +0000 From: Sascha Hauer Date: Fri, 1 Apr 2016 14:10:40 +0200 Message-Id: <1459512644-8581-3-git-send-email-s.hauer@pengutronix.de> In-Reply-To: <1459512644-8581-1-git-send-email-s.hauer@pengutronix.de> References: <1459512644-8581-1-git-send-email-s.hauer@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 3/7] ARM: i.MX: remove unused imx-flash-header.h To: Barebox List All i.MX images are nowadays built with the imx-image tool, so we do not need the header files and Kconfig options anymore. Remove them. Signed-off-by: Sascha Hauer --- arch/arm/boards/efika-mx-smartbook/board.c | 1 - arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c | 1 - arch/arm/boards/freescale-mx25-3ds/3stack.c | 1 - arch/arm/boards/freescale-mx51-babbage/board.c | 1 - arch/arm/boards/freescale-mx53-qsb/board.c | 1 - arch/arm/boards/karo-tx53/board.c | 1 - arch/arm/configs/eukrea_cpuimx25_defconfig | 2 - arch/arm/configs/tx51stk5_defconfig | 2 - arch/arm/mach-imx/Kconfig | 52 ------- arch/arm/mach-imx/imx-bbu-internal.c | 1 - arch/arm/mach-imx/include/mach/barebox.lds.h | 32 ---- arch/arm/mach-imx/include/mach/imx-flash-header.h | 182 ---------------------- include/asm-generic/barebox.lds.h | 7 +- 13 files changed, 1 insertion(+), 283 deletions(-) delete mode 100644 arch/arm/mach-imx/include/mach/barebox.lds.h delete mode 100644 arch/arm/mach-imx/include/mach/imx-flash-header.h diff --git a/arch/arm/boards/efika-mx-smartbook/board.c b/arch/arm/boards/efika-mx-smartbook/board.c index f023d70..d1d020e 100644 --- a/arch/arm/boards/efika-mx-smartbook/board.c +++ b/arch/arm/boards/efika-mx-smartbook/board.c @@ -32,7 +32,6 @@ #include -#include #include #include #include diff --git a/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c b/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c index 4ab5b95..22bf740 100644 --- a/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c +++ b/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c @@ -38,7 +38,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/arm/boards/freescale-mx25-3ds/3stack.c b/arch/arm/boards/freescale-mx25-3ds/3stack.c index f000010..6d0e382 100644 --- a/arch/arm/boards/freescale-mx25-3ds/3stack.c +++ b/arch/arm/boards/freescale-mx25-3ds/3stack.c @@ -32,7 +32,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/arm/boards/freescale-mx51-babbage/board.c b/arch/arm/boards/freescale-mx51-babbage/board.c index 6650ff3..c4acb8e 100644 --- a/arch/arm/boards/freescale-mx51-babbage/board.c +++ b/arch/arm/boards/freescale-mx51-babbage/board.c @@ -42,7 +42,6 @@ #include #include #include -#include #define MX51_CCM_CACRR 0x10 diff --git a/arch/arm/boards/freescale-mx53-qsb/board.c b/arch/arm/boards/freescale-mx53-qsb/board.c index dd2abb5..f75c9d1 100644 --- a/arch/arm/boards/freescale-mx53-qsb/board.c +++ b/arch/arm/boards/freescale-mx53-qsb/board.c @@ -32,7 +32,6 @@ #include -#include #include #include #include diff --git a/arch/arm/boards/karo-tx53/board.c b/arch/arm/boards/karo-tx53/board.c index b8164ca..9e65a83 100644 --- a/arch/arm/boards/karo-tx53/board.c +++ b/arch/arm/boards/karo-tx53/board.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include diff --git a/arch/arm/configs/eukrea_cpuimx25_defconfig b/arch/arm/configs/eukrea_cpuimx25_defconfig index 43580b1..5a508dc 100644 --- a/arch/arm/configs/eukrea_cpuimx25_defconfig +++ b/arch/arm/configs/eukrea_cpuimx25_defconfig @@ -1,7 +1,5 @@ CONFIG_ARCH_IMX=y CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x40000 -CONFIG_ARCH_IMX_INTERNAL_BOOT=y -CONFIG_ARCH_IMX_INTERNAL_BOOT_SERIAL=y CONFIG_MACH_EUKREA_CPUIMX25=y CONFIG_IMX_IIM=y CONFIG_IMX_IIM_FUSE_BLOW=y diff --git a/arch/arm/configs/tx51stk5_defconfig b/arch/arm/configs/tx51stk5_defconfig index 1afe378..acde46a 100644 --- a/arch/arm/configs/tx51stk5_defconfig +++ b/arch/arm/configs/tx51stk5_defconfig @@ -5,8 +5,6 @@ CONFIG_ARCH_IMX=y CONFIG_CPU_32=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y -CONFIG_ARCH_IMX_INTERNAL_BOOT=y -CONFIG_ARCH_IMX_INTERNAL_BOOT_NAND=y CONFIG_ARCH_IMX51=y CONFIG_MACH_TX51=y CONFIG_IMX_IIM=y diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 33ae145..5b648ac 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -39,27 +39,6 @@ config ARCH_TEXT_BASE default 0x4fc00000 if MACH_VARISCITE_MX6 default 0x4fc00000 if MACH_PHYTEC_SOM_IMX6 -config ARCH_IMX_INTERNAL_BOOT - bool "support internal boot mode" - depends on ARCH_IMX25 || ARCH_IMX35 || ARCH_IMX51 || ARCH_IMX53 || ARCH_IMX6 - depends on !HAVE_PBL_MULTI_IMAGES - help - i.MX processors support two different boot modes. With the internal - boot mode the boot medium contains a header describing the image to - load. The header also contains a register/value table which can be - used to setup SDRAM. The internal ROM code then initializes SDRAM - using the register/value table, loads the whole barebox image to - SDRAM and starts it. The internal boot mode is available on newer - i.MX processors (i.MX25, i.MX35, i.MX51, i.MX53 and i.MX6), and - supports booting from NOR, NAND, MMC/SD and serial ROMs. - The external boot mode supports booting only from NAND and NOR. With - NOR flash the image is just started in NOR flash. With NAND flash - the NAND controller loads the first 2kbyte from NAND into the NAND - controllers internal SRAM where it is then started. It's the - responsibility of these 2kbyte to load the rest of the boot image. - The external boot mode is supported on older i.MX processors (i.MX1, - i.MX21, i.MX25, i.MX27, i.MX31, i.MX35). - config ARCH_IMX_IMXIMAGE bool default y @@ -87,37 +66,6 @@ config ARCH_IMX_UNUSED_IRAM_SIZE depends on ARCH_IMX_XLOAD default 0x16000 if ARCH_IMX51 -choice - depends on ARCH_IMX_INTERNAL_BOOT - prompt "Internal boot source" - default ARCH_IMX_INTERNAL_BOOT_NAND - help - Determines the location of the header information for internal boot. - 0x100 for OneNAND - 0x400 for NAND, SD/MMC or Serial ROM - 0x1000 for NOR - -config ARCH_IMX_INTERNAL_BOOT_NAND - bool "NAND, SD/MMC, Serial ROM" - -config ARCH_IMX_INTERNAL_BOOT_NOR - bool "NOR" - -config ARCH_IMX_INTERNAL_BOOT_ONENAND - bool "OneNAND" - -config ARCH_IMX_INTERNAL_BOOT_SERIAL - bool "Serial (read help)" - help - Normally the first instruction of the barebox image contains a jump - to the real start of the image which means that you can start it by - jumping to the load address. With serial boot images this is not - possible because the first instruction is occupied by a magic for the - ROM boot code. You can still start this image as a second stage loader, - but you have to add 0x400 to the entry point. - -endchoice - config ARCH_IMX_EXTERNAL_BOOT_NAND bool depends on ARCH_IMX25 || ARCH_IMX27 || ARCH_IMX31 || ARCH_IMX35 diff --git a/arch/arm/mach-imx/imx-bbu-internal.c b/arch/arm/mach-imx/imx-bbu-internal.c index 821ce66..51ec8b8 100644 --- a/arch/arm/mach-imx/imx-bbu-internal.c +++ b/arch/arm/mach-imx/imx-bbu-internal.c @@ -30,7 +30,6 @@ #include #include #include -#include #define FLASH_HEADER_OFFSET_MMC 0x400 diff --git a/arch/arm/mach-imx/include/mach/barebox.lds.h b/arch/arm/mach-imx/include/mach/barebox.lds.h deleted file mode 100644 index 2e60282..0000000 --- a/arch/arm/mach-imx/include/mach/barebox.lds.h +++ /dev/null @@ -1,32 +0,0 @@ - -#ifdef CONFIG_ARCH_IMX_INTERNAL_BOOT - -#ifdef CONFIG_ARCH_IMX_INTERNAL_BOOT_SERIAL -#define PRE_IMAGE \ - .pre_image : { \ - KEEP(*(.flash_header_0x0*)) \ - KEEP(*(.dcd_entry_0x0*)) \ - KEEP(*(.image_len_0x0*)) \ - . = 0x400; \ - } -#else - -#define PRE_IMAGE \ - .pre_image : { \ - KEEP(*(.flash_header_start*)) \ - . = 0x100; \ - KEEP(*(.flash_header_0x0100*)) \ - KEEP(*(.dcd_entry_0x0100*)) \ - KEEP(*(.image_len_0x0100*)) \ - . = 0x400; \ - KEEP(*(.flash_header_0x0400*)) \ - KEEP(*(.dcd_entry_0x0400*)) \ - KEEP(*(.image_len_0x0400*)) \ - . = 0x1000; \ - KEEP(*(.flash_header_0x1000*)) \ - KEEP(*(.dcd_entry_0x1000*)) \ - KEEP(*(.image_len_0x1000*)) \ - . = 0x2000; \ - } -#endif -#endif diff --git a/arch/arm/mach-imx/include/mach/imx-flash-header.h b/arch/arm/mach-imx/include/mach/imx-flash-header.h deleted file mode 100644 index 7a8d5cc..0000000 --- a/arch/arm/mach-imx/include/mach/imx-flash-header.h +++ /dev/null @@ -1,182 +0,0 @@ -#ifndef __MACH_FLASH_HEADER_H -#define __MACH_FLASH_HEADER_H - -#include - -#define __flash_header_start __section(.flash_header_start) - -#if defined(CONFIG_ARCH_IMX_INTERNAL_BOOT_NOR) - #define __flash_header_section __section(.flash_header_0x1000) - #define __dcd_entry_section __section(.dcd_entry_0x1000) - #define __image_len_section __section(.image_len_0x1000) - #define FLASH_HEADER_OFFSET 0x1000 -#elif defined(CONFIG_ARCH_IMX_INTERNAL_BOOT_ONENAND) - #define __flash_header_section __section(.flash_header_0x0100) - #define __dcd_entry_section __section(.dcd_entry_0x0100) - #define __image_len_section __section(.image_len_0x0100) - #define FLASH_HEADER_OFFSET 0x0100 -#elif defined(CONFIG_ARCH_IMX_INTERNAL_BOOT_SERIAL) - #define __flash_header_section __section(.flash_header_0x0) - #define __dcd_entry_section __section(.dcd_entry_0x0) - #define __image_len_section __section(.image_len_0x0) - #define FLASH_HEADER_OFFSET 0x0 -#else - #define __flash_header_section __section(.flash_header_0x0400) - #define __dcd_entry_section __section(.dcd_entry_0x0400) - #define __image_len_section __section(.image_len_0x0400) - #define FLASH_HEADER_OFFSET 0x0400 -#endif - -#define __flash_header_0x1000 __section(.flash_header_0x1000) -#define __dcd_entry_0x1000 __section(.dcd_entry_0x1000) -#define __image_len_0x1000 __section(.image_len_0x1000) - -#define __flash_header_0x0100 __section(.flash_header_0x0100) -#define __dcd_entry_0x0100 __section(.dcd_entry_0x0100) -#define __image_len_0x0100 __section(.image_len_0x0100) - -#define __flash_header_0x0400 __section(.flash_header_0x0400) -#define __dcd_entry_0x0400 __section(.dcd_entry_0x0400) -#define __image_len_0x0400 __section(.image_len_0x0400) - -#define __flash_header_0x0 __section(.flash_header_0x0) -#define __dcd_entry_0x0 __section(.dcd_entry_0x0) -#define __image_len_0x0 __section(.image_len_0x0) - -/* - * NOR is not automatically copied anywhere by the boot ROM - */ -#if defined (CONFIG_ARCH_IMX_INTERNAL_BOOT_NOR) - #define DEST_BASE IMX_CS0_BASE -#else - #define DEST_BASE TEXT_BASE -#endif - -#define FLASH_HEADER_BASE (DEST_BASE + FLASH_HEADER_OFFSET) - -struct imx_dcd_entry { - unsigned long ptr_type; - unsigned long addr; - unsigned long val; -}; - -struct imx_dcd_v2_entry { - __be32 addr; - __be32 val; -}; - -#define DCD_BARKER 0xb17219e9 - -struct imx_rsa_public_key { - unsigned char rsa_exponent[4]; - unsigned char *rsa_modululs; - unsigned short *exponent_size; - unsigned short modulus_size; - unsigned char init_flag; -}; - -#define APP_CODE_BARKER 0x000000b1 - -struct imx_flash_header { - unsigned long app_code_jump_vector; - unsigned long app_code_barker; - unsigned long app_code_csf; - unsigned long dcd_ptr_ptr; - unsigned long super_root_key; - unsigned long dcd; - unsigned long app_dest; - unsigned long dcd_barker; - unsigned long dcd_block_len; -}; - -#define IVT_HEADER_TAG 0xd1 -#define IVT_VERSION 0x40 - -#define DCD_HEADER_TAG 0xd2 -#define DCD_VERSION 0x40 - -#define DCD_COMMAND_WRITE_TAG 0xcc -#define DCD_COMMAND_WRITE_PARAM 0x04 - -/* - * At least on i.MX5 the ROM copies only full blocks. Unfortunately - * it does not round up to the next full block, we have to do it - * ourselves. Use 4095 which should be enough for the largest NAND - * pages. - */ -#define DCD_BAREBOX_SIZE (barebox_image_size + 4095) - -struct imx_ivt_header { - uint8_t tag; - __be16 length; - uint8_t version; -} __attribute__((packed)); - -struct imx_dcd_command { - uint8_t tag; - __be16 length; - uint8_t param; -} __attribute__((packed)); - -struct imx_dcd { - struct imx_ivt_header header; -#ifndef IMX_INTERNAL_NAND_BBU - struct imx_dcd_command command; -#endif -}; - -struct imx_boot_data { - uint32_t start; - uint32_t size; - uint32_t plugin; -}; - -struct imx_flash_header_v2 { - struct imx_ivt_header header; - - uint32_t entry; - uint32_t reserved1; - uint32_t dcd_ptr; - uint32_t boot_data_ptr; - uint32_t self; - uint32_t csf; - uint32_t reserved2; - - struct imx_boot_data boot_data; - struct imx_dcd dcd; -}; - -/* - * A variant of the standard barebox header in the i.MX FCB - * format. Needed for i.MX53 NAND boot - */ -static inline void barebox_arm_imx_fcb_head(void) -{ - __asm__ __volatile__ ( - ".arm\n" - " b 1f\n" - ".word 0x20424346\n" /* FCB */ - ".word 0x1\n" -#ifdef CONFIG_THUMB2_BAREBOX - "1: adr r9, 1f + 1\n" - " bx r9\n" - ".thumb\n" - "1:\n" - "bl barebox_arm_reset_vector\n" -#else - "1: b barebox_arm_reset_vector\n" - ".word 0x0\n" - ".word 0x0\n" -#endif - ".word 0x0\n" - ".word 0x0\n" - - ".asciz \"barebox\"\n" - ".word _text\n" /* text base. If copied there, - * barebox can skip relocation - */ - ".word _barebox_image_size\n" /* image size to copy */ - ); -} - -#endif /* __MACH_FLASH_HEADER_H */ diff --git a/include/asm-generic/barebox.lds.h b/include/asm-generic/barebox.lds.h index 772058e..c8a919b 100644 --- a/include/asm-generic/barebox.lds.h +++ b/include/asm-generic/barebox.lds.h @@ -6,12 +6,7 @@ #define STRUCT_ALIGNMENT 32 #define STRUCT_ALIGN() . = ALIGN(STRUCT_ALIGNMENT) -#if defined CONFIG_ARCH_IMX25 || \ - defined CONFIG_ARCH_IMX35 || \ - defined CONFIG_ARCH_IMX51 || \ - defined CONFIG_ARCH_IMX53 || \ - defined CONFIG_ARCH_IMX6 || \ - defined CONFIG_X86 || \ +#if defined CONFIG_X86 || \ defined CONFIG_ARCH_EP93XX || \ defined CONFIG_ARCH_ZYNQ #include -- 2.7.0 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox