Commit graph

22766 commits

Author SHA1 Message Date
Tom Rini
0e377bbabb arm: Remove spear300 boards
These boards have not been converted to CONFIG_DM_USB by the deadline
and is also missing conversion to CONFIG_DM.  Remove them.

Cc: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 22:22:42 -04:00
Tom Rini
aa697e6904 arm: Remove nsa310s board
These boards have not been converted to CONFIG_DM_USB by the deadline
and is also missing conversion to CONFIG_DM.  Remove it

Cc: Gerald Kerma <dreagle@doukki.net>
Cc: Tony Dinh <mibodhi@gmail.com>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 22:22:42 -04:00
Tom Rini
dee08b1999 arm: Remove gplugd board
These boards have not been converted to CONFIG_DM_USB by the deadline
and is also missing conversion to CONFIG_DM.  Remove it

Cc: Ajay Bhargav <contact@8051projects.net>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 22:22:42 -04:00
Tom Rini
bc08dc563e arm: Remove edb9315a board
These boards have not been converted to CONFIG_DM_USB by the deadline
and is also missing conversion to CONFIG_DM.  Remove it.

This is also the last PL010_SERIAL using board, so remove those
references.

Cc: Sergey Kostanbaev <sergey.kostanbaev@fairwaves.ru>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 22:22:42 -04:00
Tom Rini
f4a6f75b48 arm: Remove at91rm9200ek boards
These boards have not been converted to CONFIG_DM_USB by the deadline
and is also missing conversion to CONFIG_DM.  Remove them.

Cc: Andreas Bießmann <andreas@biessmann.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 22:22:42 -04:00
Tom Rini
1567e3255d ppc: Remove MPC832XEMDS boards
These boards have not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM.  Remove them.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:24 -04:00
Tom Rini
6c332e2b8c ppc: Remove MPC8323ERDB board
This board has not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM.  Remove it.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:24 -04:00
Tom Rini
139ff3be23 ppc: Remove MPC8315ERDB board
This board has not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM.  Remove it.  As this is the last
ARCH_MPC8315 platform, remove that support as well.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:24 -04:00
Tom Rini
1c58857ad7 ppc: Remove sbc8641d board
This board has not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM.  Remove it.  This is also the last
of the ARCH_MPC8641/MPC8610 platforms, so remove that support as well.

Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-07 19:52:24 -04:00
Tom Rini
ed7fe2bee1 ppc: Remove xpedite boards
These boards have not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM.  Remove them.  As this includes
the last ARCH_MPC8572 platform, remove that as well.

Cc: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Peter Tyser <ptyser@xes-inc.com>
2021-07-07 19:52:24 -04:00
Tom Rini
66e3c64f2c ppc: Remove kmcoge4 board
This board has not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM.  Remove it.

Cc: Valentin Longchamp <valentin.longchamp@hitachi-powergrids.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:24 -04:00
Tom Rini
806968935c ppc: Remove MPC8568MDS board
This board has not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM.  Remove it.  As this is the last
ARCH_MPC8568 platform, remove that support as well.

Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:23 -04:00
Tom Rini
98898601b4 ppc: Remove MPC8555CDS boards
These boards have not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM.  Remove them.  As this is the only
ARCH_MPC8555 platform left, remove that support as well.

Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:23 -04:00
Tom Rini
a8571337d7 ppc: Remove MPC8541CDS board
This board has not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM.  Remove it.  As this is the only
MPC8541 target left, remove that architecture support as well.

Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:23 -04:00
Tom Rini
5fe4c0cc6e ppc: Remove TQM834x board
This board has not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM.  Remove it.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:23 -04:00
Tom Rini
bb656c687b ppc: Remove sbc8548 boards
These boards have not been converted to CONFIG_DM_PCI by the deadline and are
also missing conversion to CONFIG_DM.  Remove them.

Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:23 -04:00
Tom Rini
6843862342 ppc: Remove caddy2 / vme8349 boards
These boards have not been converted to CONFIG_DM_PCI by the deadline
and is also missing conversion to CONFIG_DM.  Remove them.

Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:23 -04:00
Tom Rini
7458f18e5c ppc: Remove MPC8313ERDB boards
These boards have not been converted to CONFIG_DM_PCI by the deadline.
Remove them.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:23 -04:00
Tom Rini
af96210ae7 ppc: Remove ve8313 board
This board has not been converted to CONFIG_DM_PCI by the deadline.
Remove it.

Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Heiko Schocher <hs@denx.de>
2021-07-07 19:52:23 -04:00
Tom Rini
b617d40c50 ppc: Remove mpc8308_p1m board
This board has not been converted to CONFIG_DM_PCI by the deadline.
Remove it.

Cc: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:23 -04:00
Tom Rini
3588e20060 ppc: Remove sbc8349 board
This board has not been converted to CONFIG_DM_MMC by the deadline.
Remove it.

Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:23 -04:00
Tom Rini
9b7993bba9 m68k: Remove M5475x boards
These board has not been converted to CONFIG_DM_PCI by the deadline.
Remove them.  As this is the last of the mcf547x_8x family of boards,
remove that support as well.

Cc: TsiChung Liew <Tsi-Chung.Liew@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:22 -04:00
Tom Rini
eb83d10b42 m68k: Remove M5485 boards
These board has not been converted to CONFIG_DM_PCI by the deadline.
Remove them.  As this is all of the CONFIG_M548x platforms as well,
remove that code.

Cc: TsiChung Liew <Tsi-Chung.Liew@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:52:08 -04:00
Tom Rini
c7b36007e7 pci: Remove non-DM board_pci_fixup_dev() declaration
With the ventana boards migrated to DM_PCI and DM_ETH, we can remove
this prototype.

Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 19:51:33 -04:00
Tom Rini
7e58a3a148 various minor sandbox improvements
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Merge tag 'dm-pull-6jul21' of https://source.denx.de/u-boot/custodians/u-boot-dm

various minor sandbox improvements
2021-07-07 13:34:42 -04:00
Tom Rini
cb80ff20f2 bootstage: Eliminate when not enabled
When we do not have bootstage enabled, rather than include an empty
dummy function, we just don't reference it.  This saves us space in some
tight builds.  This also shows a few cases where show_boot_progress was
incorrectly guarded before.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 10:17:54 -04:00
Tom Rini
5617efd2c8 Merge branch '2021-07-06-platform-updates'
- mpc8379erdb DM_USB, DM_PCI and DM_ETH support.
- Drop PCI support from the integrator family of boards
- Add synquacer support
- Assorted lpc32xx updates and improvements
- snapdragon (and related) fixes, Broadcom iproc update
2021-07-06 18:10:10 -04:00
Trevor Woerner
0705556bc4 Kconfig: convert CONFIG_SYS_I2C_LPC32XX
Convert the CONFIG_SYS_I2C_LPC32XX configuration symbol from an include
directive to a Kconfig value.

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-06 14:12:15 -04:00
Trevor Woerner
faf78fd464 arm: lpc32xx: add EA LPC3250 DevKitv2 board support
Add basic support for running U-Boot on the Embedded Artists LPC3250
Developer's Kit v2 board by launching U-Boot from the board's s1l loader
(which comes pre-installed on the board).

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
2021-07-06 14:12:14 -04:00
Trevor Woerner
eb5807e68f lpc32xx: import device tree from Linux
Import the dtsi, dts, and clock binding files for the lpc32xx ea3250 board
directly and unmodified from the latest Linux kernel.

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
2021-07-06 14:11:50 -04:00
Trevor Woerner
bd4dbf9e43 lpc32xx: Kconfig: switch to CONFIG_CONS_INDEX
There's nothing special or unique to the lpc32xx that requires its own config
parameter for specifying the console uart index. Therefore instead of using
the lpc32xx-specific CONFIG_SYS_LPC32XX_UART include parameter, use the
already-available CONFIG_CONS_INDEX from Kconfig.

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-06 14:11:50 -04:00
Masami Hiramatsu
3a37386f18 configs: synquacer: Enable EFI capsule update support
Enable EFI capsule update support. With the EFI capsule update,
you can update U-Boot, TF-A and OP-TEE. TF-A and OP-TEE are
usually combined as a FIP binary, but if the binary is bigger
than 480KB, you have to modify FIP header, split the OP-TEE
and stores the OP-TEE binary in the different place. This
configuration supports both cases.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
2021-07-06 14:11:50 -04:00
Masami Hiramatsu
5cd4a355e0 board: synquacer: Add DeveloperBox 96boards EE support
Add the DeveloperBox 96boards EE support. This board is also
known as Socionext SynQuacer E-Series. It contians one "SC2A11"
SoC, which has 24-cores of arm Cortex-A53, and 4 DDR3 slots,
3 PCIe slots (1 4x port and 2 1x ports which are expanded via
PCIe bridge chip), 2 USB 3.0 ports and 2 USB 2.0 ports, 2 SATA
ports and 1 GbE, 64MB NOR flash and 8GB eMMC on standard
MicroATX Form Factor.

For more information, see this page;
  https://www.96boards.org/product/developerbox/

Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
2021-07-06 14:11:50 -04:00
Rasmus Villemoes
98c14ff019 remove struct uclass_driver::ops
Each _device_ belonging to a given uclass of course has its own ->ops,
of a type determined by and known to the uclass.

However, no instance of a uclass_driver seems to populate ->ops, and
the only reference to it in code is this relocation.

Moreover, it's not really clear what could sensibly be assigned; it
would have to be some "struct uclass_ops *" providing a set of methods
for the core to call on that particular uclass, but should the need
for that ever arise, it would be better to have a member of that
particular type instead of void*.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-06 10:38:03 -06:00
Tom Rini
b5f9d2f3aa Merge https://source.denx.de/u-boot/custodians/u-boot-riscv 2021-07-06 12:22:39 -04:00
Zong Li
946afdf620 board: sifive: unmatched: add initial support for a platform ID EEPROM
Add initial support for the PCB description EEPROM for SiFive HiFive
Unmatched boards.

This implementation is refactored based on Paul Walmsley's porting and
adopt the suggestions from David Abdurachmanov.

Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
Signed-off-by: Zong Li <zong.li@sifive.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-07-06 20:24:25 +08:00
Tianrui Wei
8a44fe6943 board: riscv: add openpiton-riscv64 SoC support
This patch adds openpiton-riscv64 SOC support. In particular, this
board supports a standard bootflow through zsbl->u-boot SPL->
opensbi->u-boot proper->Linux. There are separate defconfigs for
building u-boot SPL and u-boot proper

Signed-off-by: Tianrui Wei <tianrui-wei@outlook.com>
Signed-off-by: Jonathan Balkind <jbalkind@ucsb.edu>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-07-06 13:50:56 +08:00
Dimitri John Ledkov
fe01f41d57 riscv: sifive: Set default fdtfile names
Set default fdtfile names for unleashed and unmatched boards, as used
in the upstream Linux kernel. This allows sysboot command to find and
load appropriate dtb for the matching kernel from universal stock
Ubuntu RISC-V rootfs images based on fdtdir setting in extlinux.conf.

Signed-off-by: Dimitri John Ledkov <dimitri.ledkov@canonical.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
cc: Paul Walmsley <paul.walmsley@sifive.com>
cc: Palmer Dabbelt <palmer@dabbelt.com>
cc: Anup Patel <anup.patel@wdc.com>
cc: Atish Patra <atish.patra@wdc.com>
cc: Pragnesh Patel <pragnesh.patel@sifive.com>
cc: Green Wan <green.wan@sifive.com>
2021-07-06 13:48:48 +08:00
Radu Pirea (NXP OSS)
3ef2050a6a phy: add nxp tja1103 phy driver
Add nxp tja1103 phy driver.

Signed-off-by: Radu Pirea (NXP OSS) <radu-nicolae.pirea@oss.nxp.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-07-06 05:22:41 +03:00
Tom Rini
6194b45a83 Merge branch 'next' 2021-07-05 11:20:30 -04:00
Ilias Apalodimas
6e0184b86f efi_loader: Always install FMPs
We only install FMPs if a CapsuleUpdate is requested.  Since we now have an
ESRT table which relies on FMPs to build the required information, it
makes more sense to unconditionally install them. This will allow userspace
applications (e.g fwupd) to make use of the ERST and provide us with files
we can use to run CapsuleUpdate on-disk

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-07-02 09:37:01 +02:00
Rasmus Villemoes
ee3a46a437 global-data.h: add build-time sanity check of sizeof(struct global_data)
The layout and contents of struct global_data depends on a lot of
CONFIG_* preprocessor macros, not all of which are entirely converted
to Kconfig - not to mention weird games played here and there. This
can result in one translation unit using one definition of struct
global_data while the actual layout is another.

That can be very hard to debug. But we already have a mechanism that
can help catch such bugs at build time, namely the asm-offsets
machinery which is necessary anyway to provide assembly code with the
necessary constants. So make sure that every C translation unit that
include global_data.h actually sees the same size of struct
global_data as that which was seen by the asm-offsets.c TU.

It is likely that this patch will break the build of some boards. For
example, without the patch from Matt Merhar
(https://lists.denx.de/pipermail/u-boot/2021-May/450135.html) or some
other fix, this breaks P2041RDB_defconfig:

  CC      arch/powerpc/lib/traps.o
  AS      arch/powerpc/cpu/mpc85xx/start.o
In file included from include/asm-generic/global_data.h:26,
                 from ./arch/powerpc/include/asm/global_data.h:109,
                 from include/init.h:21,
                 from arch/powerpc/lib/traps.c:7:
include/linux/build_bug.h:99:41: error: static assertion failed: "sizeof(struct global_data) == GD_SIZE"
   99 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
      |                                         ^~~~~~~~~~~~~~
include/linux/build_bug.h:98:34: note: in expansion of macro ‘__static_assert’
   98 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
      |                                  ^~~~~~~~~~~~~~~
include/asm-generic/global_data.h:470:1: note: in expansion of macro ‘static_assert’
  470 | static_assert(sizeof(struct global_data) == GD_SIZE);
      | ^~~~~~~~~~~~~
make[1]: *** [scripts/Makefile.build:266: arch/powerpc/lib/traps.o] Error 1
make: *** [Makefile:1753: arch/powerpc/lib] Error 2
make: *** Waiting for unfinished jobs....

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-01 16:34:32 -04:00
Rasmus Villemoes
ef0f4e834c build_bug.h: add wrapper for _Static_assert
[Linux commit 6bab69c65013bed5fce9f101a64a84d0385b3946]

BUILD_BUG_ON() is a little annoying, since it cannot be used outside
function scope.  So one cannot put assertions about the sizeof() a
struct next to the struct definition, but has to hide that in some more
or less arbitrary function.

Since gcc 4.6 (which is now also the required minimum), there is support
for the C11 _Static_assert in all C modes, including gnu89.  So add a
simple wrapper for that.

_Static_assert() requires a message argument, which is usually quite
redundant (and I believe that bug got fixed at least in newer C++
standards), but we can easily work around that with a little macro
magic, making it optional.

For example, adding

  static_assert(sizeof(struct printf_spec) == 8);

in vsprintf.c and modifying that struct to violate it, one gets

./include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct printf_spec) == 8"
 #define __static_assert(expr, msg, ...) _Static_assert(expr, "" msg "")

godbolt.org suggests that _Static_assert() has been support by clang
since at least 3.0.0.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-01 16:34:32 -04:00
Tom Rini
6b69f15fd6 Xilinx changes for v2021.10
clk:
 - Add driver for Xilinx Clocking Wizard IP
 
 fdt:
 - Also record architecture in /fit-images
 
 net:
 - Fix plat/priv data handling in axi emac
 - Add support for 10G/25G speeds
 
 pca953x:
 - Add missing dependency on i2c
 
 serial:
 - Fix dependencies for DEBUG uart for pl010/pl011
 - Add setconfig option for cadence serial driver
 
 watchdog:
 - Add cadence wdt expire now function
 
 zynq:
 - Update DT bindings to reflect the latest state and descriptions
 
 zynqmp:
 - Update DT bindings to reflect the latest state and descriptions
 - SPL: Add support for ECC DRAM initialization
 - Fix R5 core 1 handling logic
 - Enable firmware driver for mini configurations
 - Enable secure boot, regulators, wdt
 - Add support xck devices and 67dr
 - Add psu init for sm/smk-k26 SOMs
 - Add handling for MMC seq number via mmc_get_env_dev()
 - Handle reserved memory locations
 - Add support for u-boot.itb generation for secure OS
 - Handle BL32 handoffs for secure OS
 - Add support for 64bit addresses for u-boot.its generation
 - Change eeprom handling via nvmem aliases
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Merge tag 'xilinx-for-v2021.10' of https://source.denx.de/u-boot/custodians/u-boot-microblaze into next

Xilinx changes for v2021.10

clk:
- Add driver for Xilinx Clocking Wizard IP

fdt:
- Also record architecture in /fit-images

net:
- Fix plat/priv data handling in axi emac
- Add support for 10G/25G speeds

pca953x:
- Add missing dependency on i2c

serial:
- Fix dependencies for DEBUG uart for pl010/pl011
- Add setconfig option for cadence serial driver

watchdog:
- Add cadence wdt expire now function

zynq:
- Update DT bindings to reflect the latest state and descriptions

zynqmp:
- Update DT bindings to reflect the latest state and descriptions
- SPL: Add support for ECC DRAM initialization
- Fix R5 core 1 handling logic
- Enable firmware driver for mini configurations
- Enable secure boot, regulators, wdt
- Add support xck devices and 67dr
- Add psu init for sm/smk-k26 SOMs
- Add handling for MMC seq number via mmc_get_env_dev()
- Handle reserved memory locations
- Add support for u-boot.itb generation for secure OS
- Handle BL32 handoffs for secure OS
- Add support for 64bit addresses for u-boot.its generation
- Change eeprom handling via nvmem aliases
2021-07-01 08:57:23 -04:00
Tom Rini
90c2fd2af8 Merge branch 'next' of https://source.denx.de/u-boot/custodians/u-boot-spi into next
- Cypress s25hl-t/s25hs-t support (Takahiro Kuwano)
2021-06-30 15:48:09 -04:00
Takahiro Kuwano
1c3dd193b5 mtd: spi-nor-core: Add fixups for Cypress s25hl-t/s25hs-t
The nor->ready() and spansion_sr_ready() introduced earlier in this
series are used for multi-die package parts.

The nor->quad_enable() sets the volatile QE bit on each die.

The nor->erase() is hooked if the device is not configured to uniform
sectors, assuming it has 32 x 4KB sectors overlaid on bottom address.
Other configurations, top and split, are not supported at this point.
Will submit additional patches to support it as needed.

The post_bfpt/sfdp() fixes the params wrongly advertised in SFDP.

Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2021-06-29 19:16:54 +05:30
Takahiro Kuwano
72151ad10f mtd: spi-nor-core: Add Cypress manufacturer ID in set_4byte
Cypress chips support SPINOR_OP_EN4B(B7h) to enable 4-byte addressing mode.

Cypress chips support B8h to disable 4-byte addressing mode instead of
SPINOR_OP_EX4B(E9h).

This patch defines new opcode and updates set_4byte() to support
enable/disable 4-byte addressing mode for Cypress chips.

Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2021-06-29 19:16:54 +05:30
Takahiro Kuwano
d2d79895da mtd: spi-nor-core: Read status by Read Any Register
The spansion_sr_ready() reads status register 1 by Read Any Register
commnad. This function is called from Flash specific hook with die address
and dummy cycles to support multi-die package parts from Spansion/Cypress.

Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2021-06-29 19:16:54 +05:30
Takahiro Kuwano
24b1e2c690 mtd: spi-nor-core: Add the ->ready() hook
For dual/quad die package devices from Spansion/Cypress, the device's
status needs to be checked by reading status registers in all dies, by
using Read Any Register command. To support this, a Flash specific hook
that can overwrite the legacy status check is needed.

Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2021-06-29 19:16:54 +05:30
Takahiro Kuwano
a4aa9b7522 mtd: spi-nor-core: Add support for volatile QE bit
Some of Spansion/Cypress chips support volatile version of configuration
registers and it is recommended to update volatile registers in the field
application due to a risk of the non-volatile registers corruption by
power interrupt. This patch adds a function to set Quad Enable bit in CFR1
volatile.

Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2021-06-29 19:16:54 +05:30