This cleans up the SPL boot devices for omap platforms and introduces support
for missing boot devices.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Re-map NAND&I2C boot-device to the "normal" NAND boot-device.
Otherwise the SPL boot IF can't handle this device correctly.
Somehow booting with Hynix 4GBit NAND H27U4G8 on Siemens
Draco leads to this boot-device passed to SPL from the BootROM.
With this change, Draco boots just fine into main U-Boot.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Roger Meier <r.meier@siemens.com>
Cc: Samuel Egli <samuel.egli@siemens.com>
Fix the macros guarding the spl.h header for various platforms. Due to
a typo and a propagation of it, the macros went out-of-sync with their
ifdef check, so fix this.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@ti.com>
Add SPL support to be able to detect a USB Mass Storage device
connected to a USB host. Once a USB Mass storage device is detected
the SPL will load the u-boot.img from a FAT partition to target address.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Antoine Tenart <atenart@adeneo-embedded.com>
[trini: Fix warnings about vtp things in emif4.c, adapt AM43XX]
Signed-off-by: Tom Rini <trini@ti.com>
Given that on TI814x we have MMC1/2 swapped, we also need to swap them
in MMC_BOOT_DEVICES_START/END
Reported-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Tom Rini <trini@ti.com>
In the case of booting from certain peripherals, such as UART, we must
not see what the device descriptor says for RAW or FAT mode because in
addition to being nonsensical, it leads to a hang. This is why we have
a test currently for the boot mode being within range. The problem
however is that on some platforms we get MMC2_2 as the boot mode and not
the defined value for MMC2, and in others we get the value for MMC2_2.
This is required to fix eMMC booting on omap5_uevm.
Tested on am335x_evm (UART, NAND, SD), omap3_beagle (NAND, SD on
classic, SD only on xM rev C5) and omap5_uevm (SD, eMMC).
Signed-off-by: Tom Rini <trini@ti.com>
This patch adds BOOT_DEVICE define for USB booting and fixes
spl_board_init function to call arch_misc_init (this is the place there
musb is initialized).
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Add the required config.mk logic for this SoC as well as the BOOT_DEVICE
define. Finally, enable the options on the am335x_evm.
Signed-off-by: Tom Rini <trini@ti.com>
U-boot should not ignore getting the bootmode passed on from the bootrom.
With this, U-boot SPL knows it was loaded from MMC1 and use this info to
read full U-boot from MMC1 as well.
Cc: pprakash@ti.com
Cc: trini@ti.com
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
This patch adds support for networking in SPL. Some devices are
capable of loading SPL via network so it makes sense to load the
main U-Boot binary via network too. This patch tries to use
existing network code as much as possible. Unfortunately, it depends
on environment which in turn depends on other code so SPL size
is increased significantly. No effort was done to decouple network
code and environment so far.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Tom Rini <trini@ti.com>
Move the SPL prototypes from <asm/omap_common.h> into <asm/spl.h> and
add <asm/arch/spl.h> for arch specific portions of CONFIG_SPL_FRAMEWORK.
Signed-off-by: Tom Rini <trini@ti.com>
