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| author | Sumit Garg <sumit.garg@nxp.com> | 2018-01-06 09:04:24 +0530 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2018-01-10 12:31:31 -0800 |
| commit | 10e7eaf04a339bb990e2c20fef607d7a7a18779f (patch) | |
| tree | 3d084925ddeb768e5bc6fb9581e58d1d7334eaa1 /include/configs/ls1088a_common.h | |
| parent | dcb081ba953dcfda54d56a7633a6daf029b87b24 (diff) | |
| download | u-boot-10e7eaf04a339bb990e2c20fef607d7a7a18779f.tar.gz | |
armv8: ls1088a: SPL size reduction
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.
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'include/configs/ls1088a_common.h')
| -rw-r--r-- | include/configs/ls1088a_common.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/configs/ls1088a_common.h b/include/configs/ls1088a_common.h index 6587296237..13b5e8b84d 100644 --- a/include/configs/ls1088a_common.h +++ b/include/configs/ls1088a_common.h @@ -7,6 +7,19 @@ #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 +#undef CONFIG_DISPLAY_CPUINFO +#endif #define CONFIG_REMAKE_ELF #define CONFIG_FSL_LAYERSCAPE @@ -74,8 +87,10 @@ #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } +#if !defined(SPL_NO_IFC) || defined(CONFIG_TARGET_LS1088AQDS) /* IFC */ #define CONFIG_FSL_IFC +#endif /* * During booting, IFC is mapped at the region of 0x30000000. @@ -172,6 +187,7 @@ 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 @@ -211,6 +227,7 @@ 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 */ @@ -219,7 +236,9 @@ 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 */ |