diff options
| author | Sumit Garg <sumit.garg@nxp.com> | 2017-03-30 09:53:13 +0530 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-04-17 09:03:30 -0700 |
| commit | a52ff334c5b16e71a58fb75f35394761e645f7e9 (patch) | |
| tree | 107568f3ff0826f59696f944671a8f95d5f77933 /include/configs/ls1046ardb.h | |
| parent | 4139b170377b357dbbbb86190cc181cce0edc91e (diff) | |
armv8: ls1046ardb: SPL size reduction
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. Changes in board/freescale/ls1046ardb/Makefile to remove
compilation of eth.c and cpld.c in case of SPL build.
2. Changes in board/freescale/ls1046ardb/ls1046ardb.c to keep
only ddr_init and board_early_init_f funcations in case of SPL
build.
3. Changes in ls1046a_common.h & ls1046ardb.h to remove driver
specific macros due to which static data was being compiled in
case of SPL build.
4. Disable MMC driver from bieng compiled in case of SPL NAND
build and NAND driver from bieng compiled in case of SPL MMC build.
Signed-off-by: Vinitha Pillai <vinitha.pillai@nxp.com>
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'include/configs/ls1046ardb.h')
| -rw-r--r-- | include/configs/ls1046ardb.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/include/configs/ls1046ardb.h b/include/configs/ls1046ardb.h index 2141b8299a..e368072c28 100644 --- a/include/configs/ls1046ardb.h +++ b/include/configs/ls1046ardb.h @@ -51,13 +51,14 @@ #endif #endif +#ifndef SPL_NO_IFC /* IFC */ #define CONFIG_FSL_IFC - /* * NAND Flash Definitions */ #define CONFIG_NAND_FSL_IFC +#endif #define CONFIG_SYS_NAND_BASE 0x7e800000 #define CONFIG_SYS_NAND_BASE_PHYS CONFIG_SYS_NAND_BASE @@ -161,7 +162,9 @@ /* * Environment */ +#ifndef SPL_NO_ENV #define CONFIG_ENV_OVERWRITE +#endif #if defined(CONFIG_SD_BOOT) #define CONFIG_ENV_IS_IN_MMC @@ -176,6 +179,7 @@ #endif /* FMan */ +#ifndef SPL_NO_FMAN #ifdef CONFIG_SYS_DPAA_FMAN #define CONFIG_FMAN_ENET #define CONFIG_PHYLIB @@ -196,16 +200,20 @@ #define CONFIG_ETHPRIME "FM1@DTSEC3" #endif +#endif /* QSPI device */ +#ifndef SPL_NO_QSPI #ifdef CONFIG_FSL_QSPI #define CONFIG_SPI_FLASH_SPANSION #define FSL_QSPI_FLASH_SIZE (1 << 26) #define FSL_QSPI_FLASH_NUM 2 #define CONFIG_SPI_FLASH_BAR #endif +#endif /* USB */ +#ifndef SPL_NO_USB #define CONFIG_HAS_FSL_XHCI_USB #ifdef CONFIG_HAS_FSL_XHCI_USB #define CONFIG_USB_XHCI_HCD @@ -216,8 +224,10 @@ #define CONFIG_CMD_USB #define CONFIG_USB_STORAGE #endif +#endif /* SATA */ +#ifndef SPL_NO_SATA #define CONFIG_LIBATA #define CONFIG_SCSI_AHCI #define CONFIG_SCSI_AHCI_PLAT @@ -229,7 +239,9 @@ #define CONFIG_SYS_SCSI_MAX_LUN 1 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ CONFIG_SYS_SCSI_MAX_LUN) +#endif +#ifndef SPL_NO_MISC #define CONFIG_BOOTCOMMAND "sf probe 0:0;sf read $kernel_load" \ "$kernel_start $kernel_size;" \ "bootm $kernel_load" @@ -238,5 +250,6 @@ "15m(u-boot),48m(kernel.itb);" \ "7e800000.flash:16m(nand_uboot)," \ "48m(nand_kernel),448m(nand_free)" +#endif #endif /* __LS1046ARDB_H__ */ |