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imx6ul: opos6ul: in Serial Downloader boot mode use ymodem

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When booting in Serial Downloader mode load the U-Boot image using
ymodem.

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
This commit is contained in:
Sébastien Szymanski 2018-04-17 17:29:32 +02:00 committed by Stefano Babic
parent 30754ef77c
commit ea77217828
1 changed files with 10 additions and 0 deletions
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10
arch/arm/mach-imx/mx6/opos6ul.c
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@ -208,6 +208,16 @@ static struct mx6_ddr3_cfg mem_ddr = {
.trasmin = 3750, .trasmin = 3750,
}; };
void board_boot_order(u32 *spl_boot_list)
{
unsigned int bmode = readl(&src_base->sbmr2);
if (((bmode >> 24) & 0x03) == 0x01) /* Serial Downloader */
spl_boot_list[0] = BOOT_DEVICE_UART;
else
spl_boot_list[0] = spl_boot_device();
}
static void ccgr_init(void) static void ccgr_init(void)
{ {
struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;