Dear pshambhu, In message <1390806073574-172435.p...@n7.nabble.com> you wrote: > > post/libpost.a(post.o): In function `post_bootmode_get': > /home/raghu/Emerson_BSP/p2020/u-boot/u-boot-2009.11/post/post.c:91: > undefined reference to `post_word_load' > post/libpost.a(post.o): In function `post_bootmode_init': > /home/raghu/Emerson_BSP/p2020/u-boot/u-boot-2009.11/post/post.c:66: > undefined reference to `post_hotkeys_pressed' > /home/raghu/Emerson_BSP/p2020/u-boot/u-boot-2009.11/post/post.c:74: > undefined reference to `post_word_load' > /home/raghu/Emerson_BSP/p2020/u-boot/u-boot-2009.11/post/post.c:83: > undefined reference to `post_word_store' > post/libpost.a(post.o): In function `post_bootmode_test_on': > /home/raghu/Emerson_BSP/p2020/u-boot/u-boot-2009.11/post/post.c:138: > undefined reference to `post_word_load' > /home/raghu/Emerson_BSP/p2020/u-boot/u-boot-2009.11/post/post.c:144: > undefined reference to `post_word_store' > post/libpost.a(post.o): In function `post_bootmode_test_off': > /home/raghu/Emerson_BSP/p2020/u-boot/u-boot-2009.11/post/post.c:149: > undefined reference to `post_word_load' > /home/raghu/Emerson_BSP/p2020/u-boot/u-boot-2009.11/post/post.c:153: > undefined reference to `post_word_store'
It appears you failed to define post_word_load(), post_word_store(), post_hotkeys_pressed(), post_bootmode_get() and post_bootmode_init() in your board specific code. Did you read doc/README.POST ? > drivers/mtd/spi/libspi_flash.a(stmicro.o): In function `stmicro_wait_ready': > /home/raghu/Emerson_BSP/p2020/u-boot/u-boot-2009.11/drivers/mtd/spi/stmicro.c:140: > undefined reference to `spi_xfer' > /home/raghu/Emerson_BSP/p2020/u-boot/u-boot-2009.11/drivers/mtd/spi/stmicro.c:162: > undefined reference to `spi_xfer' > drivers/mtd/spi/libspi_flash.a(winbond.o): In function `winbond_wait_ready': > /home/raghu/Emerson_BSP/p2020/u-boot/u-boot-2009.11/drivers/mtd/spi/winbond.c:99: > undefined reference to `spi_xfer' > /home/raghu/Emerson_BSP/p2020/u-boot/u-boot-2009.11/drivers/mtd/spi/winbond.c:111: > undefined reference to `spi_xfer' > /home/raghu/Emerson_BSP/p2020/u-boot/u-boot-2009.11/drivers/mtd/spi/winbond.c:126: > undefined reference to `spi_xfer' These appear to be unrelated to me. By the way: you are aware that v2009.11 is totally outdated? It makes not much sense to invest efforts in extending such old code. Please do yourself (and us) a favour and update first to recent code. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de Systems programmers are the high priests of a low cult. -- R.S. Barton _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot