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Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BLUPR03MB549 Cc: ruchika.gupta@nxp.com Subject: [U-Boot] [PATCH 1/3] armv8: fsl-layerscape: SPL size reduction X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" Using changes in this patch we were able to reduce approx 4k size of u-boot-spl.bin image. Following is breif description of changes to reduce SPL size: 1. Compile-off mp.c and libfdt.c in case of SPL build. 2. Keep MMU and DCACHE specific variable and functions under CONFIG_SYS_DCACHE_OFF macro. 3. Compile-off IFC specific funtion call "init_early_memctl_regs" in case of SPL build. Signed-off-by: Sumit Garg --- Dependent on ls1088 base SD boot target. Also dependent on ls1088 QPSI secure boot target. arch/arm/cpu/armv8/fsl-layerscape/Makefile | 2 ++ arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 6 ++++++ arch/arm/cpu/armv8/fsl-layerscape/soc.c | 2 ++ 3 files changed, 10 insertions(+) diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Makefile b/arch/arm/cpu/armv8/fsl-layerscape/Makefile index 115c3fc..0cb6d4e 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Makefile +++ b/arch/arm/cpu/armv8/fsl-layerscape/Makefile @@ -7,8 +7,10 @@ obj-y += cpu.o obj-y += lowlevel.o obj-y += soc.o +ifndef CONFIG_SPL_BUILD obj-$(CONFIG_MP) += mp.o obj-$(CONFIG_OF_LIBFDT) += fdt.o +endif obj-$(CONFIG_SPL) += spl.o obj-$(CONFIG_$(SPL_)FSL_LS_PPA) += ppa.o diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c index 3c9a5ed..3ce51af 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c @@ -32,7 +32,9 @@ DECLARE_GLOBAL_DATA_PTR; +#ifndef CONFIG_SYS_DCACHE_OFF struct mm_region *mem_map = early_map; +#endif void cpu_name(char *name) { @@ -824,6 +826,7 @@ void efi_add_known_memory(void) } #endif +#ifndef CONFIG_SYS_DCACHE_OFF /* * Before DDR size is known, early MMU table have DDR mapped as device memory * to avoid speculative access. To relocate U-Boot to DDR, "normal memory" @@ -888,14 +891,17 @@ void update_early_mmu_table(void) } } } +#endif __weak int dram_init(void) { fsl_initdram(); +#ifndef CONFIG_SYS_DCACHE_OFF #if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD) /* This will break-before-make MMU for DDR */ update_early_mmu_table(); #endif +#endif return 0; } diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index 2075c96..7c26953 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -329,7 +329,9 @@ void bypass_smmu(void) void fsl_lsch3_early_init_f(void) { erratum_rcw_src(); +#ifndef CONFIG_SPL_BUILD init_early_memctl_regs(); /* tighten IFC timing */ +#endif #ifdef CONFIG_SYS_FSL_ERRATUM_A009203 erratum_a009203(); #endif From patchwork Tue Aug 29 07:01:46 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sumit Garg X-Patchwork-Id: 806983 X-Patchwork-Delegate: yorksun@freescale.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; 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Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY1PR03MB2268 Cc: ruchika.gupta@nxp.com Subject: [U-Boot] [PATCH 2/3] armv8: ls1088a: SPL size reduction X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" Using changes in this patch we were able to reduce approx 8k size of u-boot-spl.bin image. Following is breif description of changes to reduce SPL size: 1. Changes in board/freescale/ls1088a/Makefile to remove compilation of eth.c and cpld.c in case of SPL build. 2. Changes in board/freescale/ls1088a/ls1088a.c to keep board_early_init_f funcations in case of SPL build. 3. Changes in ls1088a_common.h & ls1088ardb.h to remove driver specific macros due to which static data was being compiled in case of SPL build. 4. Enable CONFIG_SYS_DCACHE_OFF in case of SPL build as DCACHE is not being enabled in case of SPL image but was compiled in to add redundant code. Signed-off-by: Sumit Garg --- Dependent on ls1088 base SD boot target. Also dependent on ls1088 QPSI secure boot target. board/freescale/ls1088a/Makefile | 4 +++- board/freescale/ls1088a/ls1088a.c | 14 ++++++++------ include/configs/ls1088a_common.h | 20 ++++++++++++++++++++ include/configs/ls1088ardb.h | 20 ++++++++++++++++++++ 4 files changed, 51 insertions(+), 7 deletions(-) diff --git a/board/freescale/ls1088a/Makefile b/board/freescale/ls1088a/Makefile index bdcce9e..0e15031 100644 --- a/board/freescale/ls1088a/Makefile +++ b/board/freescale/ls1088a/Makefile @@ -5,6 +5,8 @@ # obj-y += ls1088a.o +obj-y += ddr.o +ifndef CONFIG_SPL_BUILD obj-$(CONFIG_TARGET_LS1088ARDB) += eth_ls1088ardb.o obj-$(CONFIG_TARGET_LS1088AQDS) += eth_ls1088aqds.o -obj-y += ddr.o +endif diff --git a/board/freescale/ls1088a/ls1088a.c b/board/freescale/ls1088a/ls1088a.c index 1860f9c..1c28ab4 100644 --- a/board/freescale/ls1088a/ls1088a.c +++ b/board/freescale/ls1088a/ls1088a.c @@ -24,6 +24,13 @@ DECLARE_GLOBAL_DATA_PTR; +int board_early_init_f(void) +{ + fsl_lsch3_early_init_f(); + return 0; +} + +#if !defined(CONFIG_SPL_BUILD) unsigned long long get_qixis_addr(void) { unsigned long long addr; @@ -324,12 +331,6 @@ int board_init(void) return 0; } -int board_early_init_f(void) -{ - fsl_lsch3_early_init_f(); - return 0; -} - void detail_board_ddr_info(void) { puts("\nDDR "); @@ -404,3 +405,4 @@ int ft_board_setup(void *blob, bd_t *bd) return 0; } #endif +#endif /* defined(CONFIG_SPL_BUILD) */ diff --git a/include/configs/ls1088a_common.h b/include/configs/ls1088a_common.h index 63b69f8..fb4c852 100644 --- a/include/configs/ls1088a_common.h +++ b/include/configs/ls1088a_common.h @@ -7,6 +7,20 @@ #ifndef __LS1088_COMMON_H #define __LS1088_COMMON_H +/* SPL build */ +#ifdef CONFIG_SPL_BUILD +#define SPL_NO_BOARDINFO +#define SPL_NO_QIXIS +#define SPL_NO_PCI +#define SPL_NO_ENV +#define SPL_NO_RTC +#define SPL_NO_USB +#define SPL_NO_SATA +#define SPL_NO_QSPI +#define SPL_NO_IFC +#define CONFIG_SYS_DCACHE_OFF +#undef CONFIG_DISPLAY_CPUINFO +#endif #define CONFIG_REMAKE_ELF #define CONFIG_FSL_LAYERSCAPE @@ -70,8 +84,10 @@ #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } +#ifndef SPL_NO_IFC /* IFC */ #define CONFIG_FSL_IFC +#endif /* * During booting, IFC is mapped at the region of 0x30000000. @@ -154,6 +170,7 @@ unsigned long long get_qixis_addr(void); /* #define CONFIG_DISPLAY_CPUINFO */ +#ifndef SPL_NO_ENV /* Allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE @@ -192,6 +209,7 @@ unsigned long long get_qixis_addr(void); " cp.b $kernel_start $kernel_load" \ " $kernel_size && bootm $kernel_load" #endif +#endif /* Monitor Command Prompt */ #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ @@ -200,7 +218,9 @@ unsigned long long get_qixis_addr(void); #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot args buffer */ #define CONFIG_SYS_LONGHELP +#ifndef SPL_NO_ENV #define CONFIG_CMDLINE_EDITING 1 +#endif #define CONFIG_AUTO_COMPLETE #define CONFIG_SYS_MAXARGS 64 /* max command args */ diff --git a/include/configs/ls1088ardb.h b/include/configs/ls1088ardb.h index 1d2dd4f..913252d 100644 --- a/include/configs/ls1088ardb.h +++ b/include/configs/ls1088ardb.h @@ -9,7 +9,9 @@ #include "ls1088a_common.h" +#ifndef SPL_NO_BOARDINFO #define CONFIG_DISPLAY_BOARDINFO_LATE +#endif #if defined(CONFIG_QSPI_BOOT) #define CONFIG_ENV_IS_IN_SPI_FLASH @@ -29,7 +31,9 @@ #endif #if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI) +#ifndef CONFIG_SPL_BUILD #define CONFIG_QIXIS_I2C_ACCESS +#endif #define SYS_NO_FLASH #undef CONFIG_CMD_IMLS #endif @@ -97,7 +101,11 @@ #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } #endif #endif + +#ifndef SPL_NO_IFC #define CONFIG_NAND_FSL_IFC +#endif + #define CONFIG_SYS_NAND_MAX_ECCPOS 256 #define CONFIG_SYS_NAND_MAX_OOBFREE 2 @@ -139,7 +147,10 @@ #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) +#ifndef SPL_NO_QIXIS #define CONFIG_FSL_QIXIS +#endif + #define CONFIG_SYS_I2C_FPGA_ADDR 0x66 #define QIXIS_LBMAP_SWITCH 2 #define QIXIS_QMAP_MASK 0xe0 @@ -223,6 +234,8 @@ #define I2C_RETIMER_ADDR 0x18 #define I2C_MUX_CH_DEFAULT 0x8 #define I2C_MUX_CH5 0xD + +#ifndef SPL_NO_RTC /* * RTC configuration */ @@ -230,6 +243,7 @@ #define CONFIG_RTC_PCF8563 1 #define CONFIG_SYS_I2C_RTC_ADDR 0x51 /* Channel 3*/ #define CONFIG_CMD_DATE +#endif /* EEPROM */ #define CONFIG_ID_EEPROM @@ -240,6 +254,7 @@ #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 +#ifndef SPL_NO_QSPI /* QSPI device */ #if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI) #define CONFIG_FSL_QSPI @@ -247,6 +262,7 @@ #define FSL_QSPI_FLASH_SIZE (1 << 26) #define FSL_QSPI_FLASH_NUM 2 #endif +#endif #define CONFIG_CMD_MEMINFO #define CONFIG_CMD_MEMTEST @@ -260,6 +276,7 @@ #endif #define CONFIG_FSL_MEMAC +#ifndef SPL_NO_ENV /* Initial environment variables */ #ifdef CONFIG_SECURE_BOOT #undef CONFIG_EXTRA_ENV_SETTINGS @@ -342,6 +359,7 @@ #define CONFIG_ETHPRIME "DPMAC1@xgmii" #define CONFIG_PHY_GIGE #endif +#endif /* MMC */ #ifdef CONFIG_MMC @@ -349,6 +367,7 @@ #define CONFIG_SYS_FSL_MMC_HAS_CAPBLT_VS33 #endif +#ifndef SPL_NO_ENV #undef CONFIG_CMDLINE_EDITING #include @@ -358,6 +377,7 @@ func(SCSI, scsi, 0) \ func(DHCP, dhcp, na) #include +#endif #include From patchwork Tue Aug 29 07:01:47 2017 Content-Type: text/plain; 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Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO2PR03MB2262 Cc: Udit Agarwal , ruchika.gupta@nxp.com Subject: [U-Boot] [PATCH 3/3] ls1088ardb: Add SD Secure boot target support X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" Signed-off-by: Udit Agarwal Signed-off-by: Sumit Garg --- Dependent on ls1088 base SD boot target. Also dependent on ls1088 QPSI secure boot target. arch/arm/include/asm/fsl_secure_boot.h | 16 ++++----- board/freescale/ls1088a/MAINTAINERS | 5 +++ .../ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig | 39 ++++++++++++++++++++++ include/configs/ls1088a_common.h | 15 ++++++++- 4 files changed, 66 insertions(+), 9 deletions(-) create mode 100644 configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig diff --git a/arch/arm/include/asm/fsl_secure_boot.h b/arch/arm/include/asm/fsl_secure_boot.h index 5ebe0cf..aa48024 100644 --- a/arch/arm/include/asm/fsl_secure_boot.h +++ b/arch/arm/include/asm/fsl_secure_boot.h @@ -26,6 +26,14 @@ #define CONFIG_KEY_REVOCATION +#if defined(CONFIG_FSL_LAYERSCAPE) +/* + * For fsl layerscape based platforms, ESBC image Address in Header + * is 64 bit. + */ +#define CONFIG_ESBC_ADDR_64BIT +#endif + #ifndef CONFIG_SPL_BUILD #ifndef CONFIG_SYS_RAMBOOT /* The key used for verification of next level images @@ -42,14 +50,6 @@ #endif -#if defined(CONFIG_FSL_LAYERSCAPE) -/* - * For fsl layerscape based platforms, ESBC image Address in Header - * is 64 bit. - */ -#define CONFIG_ESBC_ADDR_64BIT -#endif - #ifdef CONFIG_ARCH_LS2080A #define CONFIG_EXTRA_ENV \ "setenv fdt_high 0xa0000000;" \ diff --git a/board/freescale/ls1088a/MAINTAINERS b/board/freescale/ls1088a/MAINTAINERS index b3d5c38..de8a770 100644 --- a/board/freescale/ls1088a/MAINTAINERS +++ b/board/freescale/ls1088a/MAINTAINERS @@ -15,3 +15,8 @@ F: board/freescale/ls1088a/ F: include/configs/ls1088aqds.h F: configs/ls1088aqds_qspi_defconfig F: configs/ls1088aqds_sdcard_qspi_defconfig + +LS1088A_SECURE_BOOT BOARD +M: Sumit Garg +S: Maintained +F: configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig diff --git a/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig b/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig new file mode 100644 index 0000000..746637d --- /dev/null +++ b/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig @@ -0,0 +1,39 @@ +CONFIG_ARM=y +CONFIG_TARGET_LS1088ARDB=y +# CONFIG_SYS_MALLOC_F is not set +CONFIG_DM_SPI=y +CONFIG_DM_SPI_FLASH=y +CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb" +CONFIG_FIT=y +CONFIG_FIT_VERBOSE=y +CONFIG_OF_BOARD_SETUP=y +CONFIG_SYS_EXTRA_OPTIONS="SD_BOOT_QSPI" +CONFIG_SECURE_BOOT=y +CONFIG_SD_BOOT=y +CONFIG_SPL=y +CONFIG_HUSH_PARSER=y +CONFIG_CMD_MMC=y +CONFIG_CMD_SF=y +CONFIG_CMD_I2C=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_DHCP=y +CONFIG_CMD_PING=y +CONFIG_OF_CONTROL=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_DM=y +CONFIG_SPL_DM=y +CONFIG_SPI_FLASH=y +CONFIG_NETDEVICES=y +CONFIG_E1000=y +CONFIG_SYS_NS16550=y +CONFIG_FSL_DSPI=y +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x8b0 +CONFIG_FSL_LS_PPA=y +CONFIG_SPL_BUILD=y +CONFIG_PARTITIONS=y +CONFIG_RSA=y +CONFIG_SPL_RSA=y +CONFIG_SPL_CRYPTO_SUPPORT=y +CONFIG_SPL_HASH_SUPPORT=y +# CONFIG_DISPLAY_BOARDINFO is not set diff --git a/include/configs/ls1088a_common.h b/include/configs/ls1088a_common.h index fb4c852..38d4643 100644 --- a/include/configs/ls1088a_common.h +++ b/include/configs/ls1088a_common.h @@ -248,7 +248,20 @@ unsigned long long get_qixis_addr(void); #define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000 #define CONFIG_SYS_SPL_MALLOC_START 0x80200000 -#define CONFIG_SYS_MONITOR_LEN (512 * 1024) + +#ifdef CONFIG_SECURE_BOOT +#define CONFIG_U_BOOT_HDR_SIZE (16 << 10) +/* + * HDR would be appended at end of image and copied to DDR along + * with U-Boot image. Here u-boot max. size is 512K. So if binary + * size increases then increase this size in case of secure boot as + * it uses raw u-boot image instead of fit image. + */ +#define CONFIG_SYS_MONITOR_LEN (0x100000 + CONFIG_U_BOOT_HDR_SIZE) +#else +#define CONFIG_SYS_MONITOR_LEN 0x100000 +#endif /* ifdef CONFIG_SECURE_BOOT */ + #endif #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */