diff options
| author | Marek Vasut <marex@denx.de> | 2020-01-21 20:03:11 +0100 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2020-02-01 01:14:32 +0900 |
| commit | 9925df051a7964e939298fe54df60153409b6352 (patch) | |
| tree | 8965640bdd4471e593a430e91094f909e59e256b /drivers/mtd/nand/raw/denali.h | |
| parent | 11bcc5841ae6765e010a419bd6354b15ae4e1096 (diff) | |
mtd: rawnand: denali: Do not reset the block before booting the kernel
The Denali NAND driver in mainline Linux currently cannot deassert the
reset. The upcoming Linux 5.6 will support the reset controlling, and
also set up SPARE_AREA_SKIP_BYTES correctly. So, the Denali driver in
the future kernel will work without relying on any bootloader or firmware.
However, we still need to take care of stable kernel versions for a while.
U-boot should not assert the reset of this controller.
Fixes: ed784ac3822b ("mtd: rawnand: denali: add reset handling")
Signed-off-by: Marek Vasut <marex@denx.de>
[yamada.masahiro: reword the commit description]
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'drivers/mtd/nand/raw/denali.h')
| -rw-r--r-- | drivers/mtd/nand/raw/denali.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/mtd/nand/raw/denali.h b/drivers/mtd/nand/raw/denali.h index 63ae828768..019deda094 100644 --- a/drivers/mtd/nand/raw/denali.h +++ b/drivers/mtd/nand/raw/denali.h @@ -10,7 +10,6 @@ #include <linux/bitops.h> #include <linux/mtd/rawnand.h> #include <linux/types.h> -#include <reset.h> #define DEVICE_RESET 0x0 #define DEVICE_RESET__BANK(bank) BIT(bank) @@ -316,7 +315,6 @@ struct denali_nand_info { void (*host_write)(struct denali_nand_info *denali, u32 addr, u32 data); void (*setup_dma)(struct denali_nand_info *denali, dma_addr_t dma_addr, int page, int write); - struct reset_ctl_bulk resets; }; #define DENALI_CAP_HW_ECC_FIXUP BIT(0) |