If this value is not increased, the error occurs during loading
uncompressed kernel from fitImage:
"Error: inflate() returned -5
Image too large: increase CONFIG_SYS_BOOTM_LEN"
Signed-off-by: Cezary Sobczak <cezary.sobczak@3mdeb.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
[Samuel: licheepi -> lichee; drop DRAM size; other changes]
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: TekkamanV <tekkamanv@163.com>
[Samuel: Kept default prompt, trimmed things to stay under 1 MiB]
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: TekkamanV <tekkamanv@163.com>
[Samuel: Only kept the non-Fedora-specific subset of changes]
Signed-off-by: Samuel Holland <samuel@sholland.org>
As Icenowy pointed out, newer manuals (starting with H6) actually
document the register block at offset 0x800 as "HCI controller and PHY
interface", also describe the bits in our "PMU_UNK1" register.
Let's put proper names to those "unknown" variables and symbols.
While we are at it, generalise the existing code by allowing a bitmap
of bits to clear and set, to cover newer SoCs: The A100 and H616 use a
different bit for the SIDDQ control.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Clocks, resets, and pinmuxes are now handled by the driver model, so the
only thing the "board" code needs to do is load the driver. This matches
the pattern used by other DM raw NAND drivers (there is no NAND uclass).
The actual board code is now only needed in SPL.
Signed-off-by: Samuel Holland <samuel@sholland.org>
As a first step toward converting this driver to the driver model, use
the ofnode abstraction to replace direct references to the FDT blob.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Each chip is required to have a unique CS number ("reg" property) in the
range 0-7, so there is no need to separately count the number of chips.
Signed-off-by: Samuel Holland <samuel@sholland.org>
NAND is always at function 2 on port C.
Pin lists and mux values were taken from the Linux drivers.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Currently NAND clock setup is done in board code, both in SPL and in
U-Boot proper. Add the NAND clocks/resets here so they can be used by
the "full" NAND driver once it is converted to the driver model.
The bit locations are copied from the Linux CCU drivers.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Implement the .get_function operation, so the gpio command can report
the current function. Since the GPIOF_FUNC (versus GPIOF_UNUSED) mux
values vary among the PMICs, report all non-GPIO mux values as UNKNOWN.
Signed-off-by: Samuel Holland <samuel@sholland.org>
There are three major variants of the AXP PMIC GPIO functionality (plus
PMICs with no GPIOs at all). Except for GPIO3 on the AXP209, which uses
a different register layout, it is straightforward to support all three
variants with a single driver. Do this, and in the process remove the
GPIO-related definitions from the PMIC-specific headers, and therefore
the dependency on AXP_PMIC_BUS.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Now that the PMIC driver implements the DM_PMIC uclass, those functions
can be used instead of the platform-specific "pmic_bus" functions.
Since the driver still uses the single set of register definitions from
axpXXX.h (as selected by AXPxxx_POWER), it still depends on one of those
choices, and therefore also AXP_PMIC_BUS.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Now that the PMIC has a DM driver and binds device tree subnodes, the
GPIO device can be bound that way, instead of from inside board code.
Since the driver still uses the single set of register definitions from
axpXXX.h (as selected by AXPxxx_POWER), it does not differentiate among
the supported compatibles.
Signed-off-by: Samuel Holland <samuel@sholland.org>
This is less confusing than half of the driver using "axp_gpio" and the
other half using "gpio_axp".
Signed-off-by: Samuel Holland <samuel@sholland.org>
These PMICs each have two GPIO pins, and are supported by the axp_gpio
driver. In order to convert the axp_gpio driver to probe using the
device tree, the corresponding device tree nodes must be present. Add
them, following the same binding as the AXP209 and AXP813.
Signed-off-by: Samuel Holland <samuel@sholland.org>
