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stm32mp: stm32prog: add support of ssbl copy

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For reliability of boot from NAND/SPI-NAND (with read-disturb issue)
the SSBL can be present several time, when it is indicated in the
flashlayout with "Binary(X)".
The received binary is copied X times by U-Boot on the target.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Patrick Delaunay
2020-03-18 09:24:56 +01:00
parent 8f035f7b48
commit b83caf9fcb
2 changed files with 94 additions and 5 deletions
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1
arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog.h
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@@ -91,6 +91,7 @@ struct stm32prog_part_t {
char name[16 + 1];
u64 addr;
u64 size;
enum stm32prog_part_type bin_nb; /* SSBL repeatition */
/* information on associated device */
struct stm32prog_dev_t *dev; /* pointer to device */