summaryrefslogtreecommitdiff
path: root/drivers/mtd/spi/Makefile
diff options
context:
space:
mode:
authorYing Zhang <b40530@freescale.com>2013-08-16 15:16:13 +0800
committerYork Sun <yorksun@freescale.com>2013-08-20 09:47:47 -0700
commitfdf8529afc39b9d096159b7d3287d7e29e51ec3a (patch)
treeb343eabaaddeafeb8345ab5dc621037d5d5a09e8 /drivers/mtd/spi/Makefile
parent7c8eea59b8c3b124d23b41f887bc525cf2adec30 (diff)
downloadu-boot-imx-fdf8529afc39b9d096159b7d3287d7e29e51ec3a.zip
u-boot-imx-fdf8529afc39b9d096159b7d3287d7e29e51ec3a.tar.gz
u-boot-imx-fdf8529afc39b9d096159b7d3287d7e29e51ec3a.tar.bz2
powerpc : spi flash : Support to start from eSPI with SPL
This patch introduces SPL to enable a loader stub that being loaded by the code from the internal on-chip ROM. It loads the final uboot image into DDR, then jump to it to begin execution. The SPL's size is sizeable, the maximum size must not exceed the size of L2 SRAM. It initializes the DDR through SPD code, and copys final uboot image to DDR. So there are two stage uboot images: * spl_boot, 96KB size. The env variables are copied to L2 SRAM, so that ddr spd code can get the interleaving mode setting in env. It loads final uboot image from offset 96KB. * final uboot image, size is variable depends on the functions enabled. Signed-off-by: Ying Zhang <b40530@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'drivers/mtd/spi/Makefile')
-rw-r--r--drivers/mtd/spi/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mtd/spi/Makefile b/drivers/mtd/spi/Makefile
index e537fcf..191138a 100644
--- a/drivers/mtd/spi/Makefile
+++ b/drivers/mtd/spi/Makefile
@@ -11,6 +11,7 @@ LIB := $(obj)libspi_flash.o
ifdef CONFIG_SPL_BUILD
COBJS-$(CONFIG_SPL_SPI_LOAD) += spi_spl_load.o
+COBJS-$(CONFIG_SPL_SPI_BOOT) += fsl_espi_spl.o
endif
COBJS-$(CONFIG_SPI_FLASH) += spi_flash.o