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MA-12283-3 chage eMMC bootloader offset for 8qm B0 

for 8qm B0, bootloader in eMMC boot partition should be 0, it is
different from 8qm A0, which need to be 33K.

Change-Id: I3606aaee733b3a159bc818ac4938c34ec65f5896
Signed-off-by: faqiang.zhu <faqiang.zhu@nxp.com>
This commit is contained in:
faqiang.zhu 2018-09-07 21:07:27 +08:00
parent 9486251ced
commit 9a36704925
1 changed files with 11 additions and 0 deletions
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11
drivers/usb/gadget/f_fastboot.c
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@ -124,6 +124,8 @@ struct fastboot_device_info fastboot_firmwareinfo;
#define FDT_PART_NAME "dtbo" #define FDT_PART_NAME "dtbo"
#endif #endif
#define MEK_8QM_EMMC 0
/* /*
* EP_BUFFER_SIZE must always be an integral multiple of maxpacket size * EP_BUFFER_SIZE must always be an integral multiple of maxpacket size
* (64 or 512 or 1024), else we break on certain controllers like DWC3 * (64 or 512 or 1024), else we break on certain controllers like DWC3
@ -796,6 +798,15 @@ static ulong bootloader_mmc_offset(void)
{ {
if (is_imx8m() || (is_imx8() && is_soc_rev(CHIP_REV_A))) if (is_imx8m() || (is_imx8() && is_soc_rev(CHIP_REV_A)))
return 0x8400; return 0x8400;
else if (is_imx8qm()) {
int dev_no = mmc_get_env_dev();
if (MEK_8QM_EMMC == dev_no)
/* target device is eMMC boot0 partition, bootloader offset is 0x0 */
return 0x0;
else
/* target device is SD card, bootloader offset is 0x8000 */
return 0x8000;
}
else if (is_imx8()) else if (is_imx8())
return 0x8000; return 0x8000;
else else