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authorPeng Fan <van.freenix@gmail.com>2016-06-17 17:39:51 +0800
committerTom Rini <trini@konsulko.com>2016-06-27 22:35:25 -0400
commitfaaef73f7eedaaeed12ffbc95dd7b4b7411a3af5 (patch)
tree2b4503f4c95289ee3244a81bf69636e819ab42f3
parentd14739ffe16092323f838b8d3f61796afe083810 (diff)
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common: add new boot media kconfig entry
Add CONFIG_{SD|NAND|ONENAND|SPI|QSPI|SATA}_BOOT kconfig entries. SoCs supports loading U-Boot from different medias to DRAM, such as i.MX6/7 supports loading U-Boot to DRAM from sd/emmc/nand/qspi/spi/sata and etc. For i.MX, imximage will generate different IVT headers according to boot medias. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Simon Glass <sjg@chromium.org> Cc: Heiko Schocher <hs@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Christophe Ricard <christophe-h.ricard@st.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Francois Retief <fgretief@spaceteq.co.za> Cc: Tom Rini <trini@konsulko.com>
-rw-r--r--common/Kconfig48
1 files changed, 48 insertions, 0 deletions
diff --git a/common/Kconfig b/common/Kconfig
index 6f301e7..af7ead8 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -108,6 +108,54 @@ config NOR_BOOT
as the ROM only partially sets up pinmux. We also default to using
NOR for environment.
+config NAND_BOOT
+ bool "Support for booting from NAND flash"
+ default n
+ help
+ Enabling this will make a U-Boot binary that is capable of being
+ booted via NAND flash. This is not a must, some SoCs need this,
+ somes not.
+
+config ONENAND_BOOT
+ bool "Support for booting from ONENAND"
+ default n
+ help
+ Enabling this will make a U-Boot binary that is capable of being
+ booted via ONENAND. This is not a must, some SoCs need this,
+ somes not.
+
+config QSPI_BOOT
+ bool "Support for booting from QSPI flash"
+ default n
+ help
+ Enabling this will make a U-Boot binary that is capable of being
+ booted via QSPI flash. This is not a must, some SoCs need this,
+ somes not.
+
+config SATA_BOOT
+ bool "Support for booting from SATA"
+ default n
+ help
+ Enabling this will make a U-Boot binary that is capable of being
+ booted via SATA. This is not a must, some SoCs need this,
+ somes not.
+
+config SD_BOOT
+ bool "Support for booting from SD/EMMC"
+ default n
+ help
+ Enabling this will make a U-Boot binary that is capable of being
+ booted via SD/EMMC. This is not a must, some SoCs need this,
+ somes not.
+
+config SPI_BOOT
+ bool "Support for booting from SPI flash"
+ default n
+ help
+ Enabling this will make a U-Boot binary that is capable of being
+ booted via SPI flash. This is not a must, some SoCs need this,
+ somes not.
+
endmenu
config BOOTDELAY