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board: stm32mp1: add support of nor1 device in dfu command

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Add support of mtd backend for nor1 when this device is present on the
board, on STM32MP157C-EV1 for example, as the support of several MTD
spi-nor instance are now supported with commit b7f060565e ("mtd:
spi-nor: allow registering multiple MTDs when DM is enabled").

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
This commit is contained in:
Patrick Delaunay
2021-11-25 11:54:53 +01:00
committed by Patrice Chotard
parent b2ac9645e6
commit c7c06fa776
2 changed files with 14 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
board/st/common/stm32mp_dfu.c
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@@ -132,6 +132,10 @@ void set_dfu_alt_info(char *interface, char *devstr)
mtd = get_mtd_device_nm("nor0");
if (!IS_ERR_OR_NULL(mtd))
board_get_alt_info_mtd(mtd, buf);
mtd = get_mtd_device_nm("nor1");
if (!IS_ERR_OR_NULL(mtd))
board_get_alt_info_mtd(mtd, buf);
}
mtd = get_mtd_device_nm("nand0");

18
doc/board/st/stm32mp1.rst
View File

@@ -645,16 +645,18 @@ On EV1 board, booting from SD card, without OP-TEE_::
dev: eMMC alt: 15 name: mmc1_rootfs layout: RAW_ADDR
dev: eMMC alt: 16 name: mmc1_userfs layout: RAW_ADDR
dev: MTD alt: 17 name: nor0 layout: RAW_ADDR
dev: MTD alt: 18 name: nand0 layout: RAW_ADDR
dev: VIRT alt: 19 name: OTP layout: RAW_ADDR
dev: VIRT alt: 20 name: PMIC layout: RAW_ADDR
dev: MTD alt: 18 name: nor1 layout: RAW_ADDR
dev: MTD alt: 19 name: nand0 layout: RAW_ADDR
dev: VIRT alt: 20 name: OTP layout: RAW_ADDR
dev: VIRT alt: 21 name: PMIC layout: RAW_ADDR
All the supported device are exported for dfu-util tool::
$> dfu-util -l
Found DFU: [0483:df11] ver=9999, devnum=99, cfg=1, intf=0, alt=20, name="PMIC", serial="002700333338511934383330"
Found DFU: [0483:df11] ver=9999, devnum=99, cfg=1, intf=0, alt=19, name="OTP", serial="002700333338511934383330"
Found DFU: [0483:df11] ver=9999, devnum=99, cfg=1, intf=0, alt=18, name="nand0", serial="002700333338511934383330"
Found DFU: [0483:df11] ver=9999, devnum=99, cfg=1, intf=0, alt=21, name="PMIC", serial="002700333338511934383330"
Found DFU: [0483:df11] ver=9999, devnum=99, cfg=1, intf=0, alt=20, name="OTP", serial="002700333338511934383330"
Found DFU: [0483:df11] ver=9999, devnum=99, cfg=1, intf=0, alt=19, name="nand0", serial="002700333338511934383330"
Found DFU: [0483:df11] ver=9999, devnum=99, cfg=1, intf=0, alt=18, name="nor1", serial="002700333338511934383330"
Found DFU: [0483:df11] ver=9999, devnum=99, cfg=1, intf=0, alt=17, name="nor0", serial="002700333338511934383330"
Found DFU: [0483:df11] ver=9999, devnum=99, cfg=1, intf=0, alt=16, name="mmc1_userfs", serial="002700333338511934383330"
Found DFU: [0483:df11] ver=9999, devnum=99, cfg=1, intf=0, alt=15, name="mmc1_rootfs", serial="002700333338511934383330"
@@ -705,12 +707,12 @@ You can update the boot device:
When the board is booting for nor0 or nand0,
only the MTD partition on the boot devices are available, for example:
- NOR (nor0 = alt 20) & NAND (nand0 = alt 26) ::
- NOR (nor0 = alt 20, nor1 = alt 26) & NAND (nand0 = alt 27) :
$> dfu-util -d 0483:5720 -a 21 -D tf-a-stm32mp157c-ev1.stm32
$> dfu-util -d 0483:5720 -a 22 -D tf-a-stm32mp157c-ev1.stm32
$> dfu-util -d 0483:5720 -a 23 -D fip-stm32mp157c-ev1.bin
$> dfu-util -d 0483:5720 -a 27 -D st-image-weston-openstlinux-weston-stm32mp1_nand_4_256_multivolume.ubi
$> dfu-util -d 0483:5720 -a 28 -D st-image-weston-openstlinux-weston-stm32mp1_nand_4_256_multivolume.ubi
- NAND (nand0 = alt 21)::