August 2022 - U-Boot

Have fsl_elbc_nand controllers subpage write support?
by Pali Rohár 15 Aug '22

15 Aug '22

Hello Scott! In past you disabled nand subpage write support for freescale eLBC and IFC U-Boot nand drivers in following patch: https://lore.kernel.org/u-boot/20121102234432.GA18129@buserror.net/ But in Linux kernel you disabled it only in freescale IFC nand driver: https://lore.kernel.org/linux-mtd/20130410223437.GA26900@home.buserror.net/ letting kernel's freescale eLBC driver to have enabled subpage write support. I would like to ask, has freescale eLBC nand controller support for subpage writes? Or not and it should be disabled also in kernel? Or has somebody else these details? The main issue is that U-Boot nand and UBI support for boards with eLBC controllers is compatible with Linux kernel nand and UBI support because these two drivers calculate UBI geometry differently. UBI header offset is calculated from nand subpage size and nand subpage size obviously depends on the fact if subpage write is supported or not. I would like to fix this issue, but I do not know if wrong information is in U-Boot driver or in Linux kernel driver.

1 3

[PATCH v2 00/11] Add Rockchip IDB device
by Johan Jonker 15 Aug '22

15 Aug '22

Add Rockchip IDB device for U-boot. On Rockchip SoCs with a NAND as boot device the information data base (IDB) loaded by the boot ROM is stored at the beginning of several erase blocks. Rewriting NAND blocks makes them wear out, so some spare blocks and a writing strategy are required. A closed source usbplug uses block: 2,3,4,5,6 for example. Block 0 and 1 is in use for other data. For compatible reasons this device follows this approach in line with other Rockchip products and modules for now. The Rockchip boot ROM requires a particular file format for booting from NAND: It starts with 512-byte (IDB sector 0), RC4 encoded header and is aligned to NAND page size. Rockchip fills sector 1,2 and 3 here with more data structures, but that is not required by the boot ROM. It just makes it easier to identify the IDB date and version. Then 2KB pieces (4 x 512 byte sectors) of spl and tpl data aligned to the NAND page size in a fixed pattern with empty pages. Size of spl and tpl must be aligned to 2KB. Empty NAND pages/sectors not in use should fill with 0xFF padding to increase NAND durability. Create a IDB image for the flash tools below with: #### For RK30 with NAND only #### printf "RK30" > tplspl.bin dd if=u-boot-tpl.bin >> tplspl.bin truncate -s %2048 tplspl.bin truncate -s %2048 u-boot-spl.bin ./mkimage -v -n rk3066 -T rksd -d ./tplspl.bin:./u-boot-spl.bin out #### For other Rockchip SoCs with NAND #### ./mkimage -v -n rk3188 -T rksd -d ./u-boot-tpl.bin:./u-boot-spl.bin out or if more data structures for IDB sector 1, 2 (RC4) and 3 (RC4) are needed then use a custom image tool as mainline only has basic support for IDB sector 0. In order to transfer data from a host (PC) via USB existing methods are used. This driver creates an GPT EFI block driver to work with the U-boot commands "rockusb" and "ums". IDB data is inserted 'on the fly' as if it were a normal disk in blocks with 512 byte. Changing disk parameters is not allowed. The IDB device driver looks for block driver sector 64 to start with and calculates the IDB size. When the last sector is received it erases a NAND block and writes IDB sectors to NAND in a pattern. Written data is verified. If not identical that NAND erase block is freed. As last thing the remaining IDB blocks are scanned and made available for reading. Normal U-boot operation contains 2 steps: 1 - start IDB device 2 - start USB gadget (rockusb or ums) U-boot IDB commands: idb start - start IDB device idb stop - stop IDB blk device idb info - show IDB device info Host (PC) tool commands combinations that work: U-boot linux rockusb 0 idb 0 upgrade_tool pl upgrade_tool wl 64 upgrade_tool_wl_64.bin upgrade_tool rl 64 512 upgrade_tool_rl_64_512.bin upgrade_tool rd rkdeveloptool ppt rkdeveloptool wlx loader1 rkdeveloptool_wlx_loader1.bin rkdeveloptool wl 64 rkdeveloptool_wl_64.bin rkdeveloptool rl 64 512 rkdeveloptool_rl_64_512.bin rkdeveloptool rd rkflashtool w 64 512 < rkflashtool_w_64_512.bin rkflashtool r 64 512 > rkflashtool_r_64_512.bin ums 0 idb 0 dd if=ums_0_idb_0_wr.bin of=/dev/sda1 dd if=/dev/sda1 of=ums_0_idb_0_rd.bin Tested with: MK808 rk3066 Not tested: nfc type V8, V9 TODO: This is placed in the mach-rockchip directory, so we can re-use/combine the source with a usbplug or RK NAND FTL driver with no MTD frame work bloatware ;) in a Makefile. IDB header V2 Writing strategy improvement etc, etc Changed V2: remove CamelCases split patch block driver split patch optinal stop and info cmd split patch optinal sector1 info split patch optinal randomizer Johan Jonker (11): rockchip: idb: prepare IDB block device rockchip: idb: add basic functions rockchip: idb: add IDB block device rockchip: idb: add info and stop command rockchip: idb: add sector1 info rockchip: idb: add randomizer option rockchip: spl: allow more boot devices rockchip: rk3066: add Rockchip IDB block device as boot action arm: dts: rockchip: sync rk3066/rk3188 DT files from Linux arm: dts: rockchip: enable nfc node in spl for rk3066 mk808 rockchip: configs: mk808: add idb configs arch/arm/dts/rk3066a-mk808-u-boot.dtsi | 8 + arch/arm/dts/rk3066a-mk808.dts | 18 + arch/arm/dts/rk3066a.dtsi | 3 +- arch/arm/dts/rk3188-radxarock.dts | 3 +- arch/arm/dts/rk3188.dtsi | 24 +- arch/arm/dts/rk3xxx-u-boot.dtsi | 4 + arch/arm/mach-rockchip/Kconfig | 12 + arch/arm/mach-rockchip/Makefile | 1 + arch/arm/mach-rockchip/rk3066/rk3066.c | 11 + arch/arm/mach-rockchip/rockchip_idb.c | 1694 ++++++++++++++++++++++++ arch/arm/mach-rockchip/spl.c | 5 +- configs/mk808_defconfig | 4 + drivers/block/blk-uclass.c | 2 + include/blk.h | 1 + include/dm/uclass-id.h | 1 + include/efi_loader.h | 4 + lib/efi_loader/efi_device_path.c | 30 + 17 files changed, 1812 insertions(+), 13 deletions(-) create mode 100644 arch/arm/mach-rockchip/rockchip_idb.c -- 2.20.1

2 1

[PATCH 0/8] tpm: Various minor fixes and enhancements
by Simon Glass 15 Aug '22

15 Aug '22

This series contains some minor enhancements for the TPM code to make it work with Chromium OS verified boot. Simon Glass (8): tpm: Export the TPM-version functions tpm: Require a digest source when extending the PCR tpm: Correct the permissions command in TPMv1 tpm: Correct the define-space command in TPMv2 tpm: sandbox: Allow init of TPM in a different phase tpm: Allow reporting the internal state tpm: Implement state command for Cr50 tpm: Allow commiting non-volatile data cmd/tpm-common.c | 20 ++++++ cmd/tpm-user-utils.h | 2 + cmd/tpm-v1.c | 3 +- cmd/tpm-v2.c | 3 + cmd/tpm_test.c | 5 +- drivers/tpm/cr50_i2c.c | 117 +++++++++++++++++++++++++++++++++ drivers/tpm/tpm-uclass.c | 10 +++ drivers/tpm/tpm2_tis_sandbox.c | 17 ++++- include/tpm-common.h | 20 ++++++ include/tpm-v2.h | 68 +++++++++++++++++++ include/tpm_api.h | 18 ++++- lib/tpm-v1.c | 5 +- lib/tpm-v2.c | 64 ++++++++++++++++-- lib/tpm_api.c | 102 ++++++++++++++-------------- test/dm/Makefile | 1 + test/dm/tpm.c | 34 ++++++++++ 16 files changed, 419 insertions(+), 70 deletions(-) create mode 100644 test/dm/tpm.c -- 2.35.1.574.g5d30c73bfb-goog

2 18

[PATCH 1/1] doc: qemu-riscv: describe booting with QEMU and KVM
by Heinrich Schuchardt 14 Aug '22

14 Aug '22

The ELF U-Boot image produced by qemu-riscv64_smode_defconfig can be used to boot with QEMU and KVM. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com> --- doc/board/emulation/qemu-riscv.rst | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/doc/board/emulation/qemu-riscv.rst b/doc/board/emulation/qemu-riscv.rst index 782f37251c..7a21e12953 100644 --- a/doc/board/emulation/qemu-riscv.rst +++ b/doc/board/emulation/qemu-riscv.rst @@ -133,6 +133,19 @@ An attached disk can be emulated in RISC-V virt machine by adding:: You will have to run 'scsi scan' to use it. +Running with KVM +---------------- + +Running with QEMU using KVM requires an S-mode U-Boot binary as created by +qemu-riscv64_smode_defconfig. + +Provide the U-Boot S-mode ELF image as *-kernel* parameter, and do not add a +*-bios* parameter e.g. + +.. code-block:: bash + + qemu-system-riscv64 -accel kvm -nographic -machine virt -kernel u-boot + Debug UART ---------- -- 2.36.1

2 2

[BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf
by Matwey V. Kornilov 13 Aug '22

13 Aug '22

Hi, I've tried to build an am335x_evm_defconfig u-boot to use it on my BeagleBone Black board. Surprisingly, I've found that it doesn't work, I see the silent console: no messages even from SPL. Using bisect I've found that the following commit breaks the booting: a58147c2dbbf ("board: ti: common: board_detect: Do 1byte address checks first.") Could you please help me? -- With best regards, Matwey V. Kornilov

5 16

[PATCH v3] pinctrl: nuvoton: Add NPCM8xx pinctrl driver
by Stanley Chu 13 Aug '22

13 Aug '22

Add Nuvoton BMC NPCM845 Pinmux and Pinconf support. Signed-off-by: Stanley Chu <yschu(a)nuvoton.com> --- v3: - separate group names and function names in different tables to allow for adding additional functions v2: - drop the WDnRCRB/CORSTCB register access, it is not for GPIO modules reset control --- drivers/pinctrl/Kconfig | 1 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/nuvoton/Kconfig | 6 + drivers/pinctrl/nuvoton/Makefile | 1 + drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c | 1185 +++++++++++++++++++++ 5 files changed, 1194 insertions(+) create mode 100644 drivers/pinctrl/nuvoton/Kconfig create mode 100644 drivers/pinctrl/nuvoton/Makefile create mode 100644 drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 03946245c7..076aff1a8d 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -329,6 +329,7 @@ source "drivers/pinctrl/mscc/Kconfig" source "drivers/pinctrl/mtmips/Kconfig" source "drivers/pinctrl/mvebu/Kconfig" source "drivers/pinctrl/nexell/Kconfig" +source "drivers/pinctrl/nuvoton/Kconfig" source "drivers/pinctrl/nxp/Kconfig" source "drivers/pinctrl/renesas/Kconfig" source "drivers/pinctrl/rockchip/Kconfig" diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile index df37c32033..de84f8912b 100644 --- a/drivers/pinctrl/Makefile +++ b/drivers/pinctrl/Makefile @@ -12,6 +12,7 @@ obj-$(CONFIG_ARCH_ASPEED) += aspeed/ obj-$(CONFIG_ARCH_ATH79) += ath79/ obj-$(CONFIG_PINCTRL_INTEL) += intel/ obj-$(CONFIG_ARCH_MTMIPS) += mtmips/ +obj-$(CONFIG_ARCH_NPCM) += nuvoton/ obj-$(CONFIG_ARCH_RMOBILE) += renesas/ obj-$(CONFIG_PINCTRL_SANDBOX) += pinctrl-sandbox.o diff --git a/drivers/pinctrl/nuvoton/Kconfig b/drivers/pinctrl/nuvoton/Kconfig new file mode 100644 index 0000000000..b490b41a60 --- /dev/null +++ b/drivers/pinctrl/nuvoton/Kconfig @@ -0,0 +1,6 @@ +config PINCTRL_NPCM8XX + bool "Pinctrl driver for Nuvoton NPCM8XX" + depends on DM && PINCTRL_GENERIC && ARCH_NPCM8XX + help + Support pin muxing and pin configuration on + Nuvoton NPCM8XX SoC. diff --git a/drivers/pinctrl/nuvoton/Makefile b/drivers/pinctrl/nuvoton/Makefile new file mode 100644 index 0000000000..a6dfdf3672 --- /dev/null +++ b/drivers/pinctrl/nuvoton/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_PINCTRL_NPCM8XX) += pinctrl-npcm8xx.o diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c new file mode 100644 index 0000000000..c36174350b --- /dev/null +++ b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c @@ -0,0 +1,1185 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2022 Nuvoton Technology Corp. + */ + +#include <dm.h> +#include <errno.h> +#include <regmap.h> +#include <syscon.h> +#include <asm/io.h> +#include <dm/device_compat.h> +#include <dm/pinctrl.h> +#include <linux/bitfield.h> +#include <asm/arch/rst.h> + +/* GCR register offsets */ +#define WD0RCR 0x38 +#define WD1RCR 0x3C +#define WD2RCR 0x40 +#define SWRSTC1 0x44 +#define SWRSTC2 0x48 +#define SWRSTC3 0x4C +#define SWRSTC4 0x50 +#define CORSTC 0x5C +#define FLOCKR1 0x74 +#define INTCR4 0xC0 +#define I2CSEGSEL 0xE0 +#define MFSEL1 0x260 +#define MFSEL2 0x264 +#define MFSEL3 0x268 +#define MFSEL4 0x26C +#define MFSEL5 0x270 +#define MFSEL6 0x274 +#define MFSEL7 0x278 + +/* GPIO register offsets */ +#define GPIO_POL 0x08 /* Polarity */ +#define GPIO_DOUT 0x0c /* Data OUT */ +#define GPIO_OTYP 0x14 /* Output Type */ +#define GPIO_PU 0x1c /* Pull-up */ +#define GPIO_PD 0x20 /* Pull-down */ +#define GPIO_DBNC 0x24 /* Debounce */ +#define GPIO_EVEN 0x40 /* Event Enable */ +#define GPIO_EVST 0x4c /* Event Status */ +#define GPIO_IEM 0x58 /* Input Enable */ +#define GPIO_OSRC 0x5c /* Output Slew-Rate Control */ +#define GPIO_ODSC 0x60 /* Output Drive Strength Control */ +#define GPIO_OES 0x70 /* Output Enable Set */ +#define GPIO_OEC 0x74 /* Output Enable Clear */ + +#define NPCM8XX_GPIO_PER_BANK 32 +#define GPIOX_OFFSET 16 + +/* The lists contain alternate GPIO pins of the function */ +/* Serial Interfaces */ +static const unsigned int hsi1a_pins[] = { 43, 63 }; +static const unsigned int hsi1b_pins[] = { 44, 62 }; +static const unsigned int hsi1c_pins[] = { 45, 46, 47, 61 }; +static const unsigned int hsi2a_pins[] = { 48, 49 }; +static const unsigned int hsi2b_pins[] = { 50, 51 }; +static const unsigned int hsi2c_pins[] = { 52, 53, 54, 55 }; +static const unsigned int bmcuart0a_pins[] = { 41, 42 }; +static const unsigned int bmcuart0b_pins[] = { 48, 49 }; +static const unsigned int bmcuart1_pins[] = { 43, 63 }; +static const unsigned int nbu1crts_pins[] = { 44, 62 }; +static const unsigned int bu2_pins[] = { 96, 97}; +static const unsigned int bu4_pins[] = { 54, 55 }; +static const unsigned int bu4b_pins[] = { 98, 99 }; +static const unsigned int bu5_pins[] = { 52, 53 }; +static const unsigned int bu5b_pins[] = { 100, 101 }; +static const unsigned int bu6_pins[] = { 50, 51 }; + +/* SPI/FIU/FLM */ +static const unsigned int spi0cs1_pins[] = { 32 }; +static const unsigned int spi1_pins[] = { 175, 176, 177, 203 }; +static const unsigned int spi1cs1_pins[] = { 233 }; +static const unsigned int spi1d23_pins[] = { 191, 192 }; +static const unsigned int spi1cs2_pins[] = { 191 }; +static const unsigned int spi1cs3_pins[] = { 192 }; +static const unsigned int spi3_pins[] = { 183, 184, 185, 186 }; +static const unsigned int spi3cs1_pins[] = { 187 }; +static const unsigned int spi3quad_pins[] = { 188, 189 }; +static const unsigned int spi3cs2_pins[] = { 188 }; +static const unsigned int spi3cs3_pins[] = { 189 }; +static const unsigned int spix_pins[] = { 224, 225, 226, 227, 229, 230 }; +static const unsigned int spixcs1_pins[] = { 228 }; +static const unsigned int pspi_pins[] = { 17, 18, 19 }; +static const unsigned int fm2_pins[] = { 224, 225, 226, 227, 228, 229, 230 }; +static const unsigned int fm1_pins[] = { 175, 176, 177, 203, 191, 192, 233 }; +static const unsigned int fm0_pins[] = { 194, 195, 196, 202, 199, 198, 197 }; + +/* I2C */ +static const unsigned int smb0_pins[] = { 115, 114 }; +static const unsigned int smb0b_pins[] = { 195, 194 }; +static const unsigned int smb0c_pins[] = { 202, 196 }; +static const unsigned int smb0d_pins[] = { 198, 199 }; +static const unsigned int smb0den_pins[] = { 197 }; +static const unsigned int smb1_pins[] = { 117, 116 }; +static const unsigned int smb1b_pins[] = { 126, 127 }; +static const unsigned int smb1c_pins[] = { 124, 125 }; +static const unsigned int smb1d_pins[] = { 4, 5 }; +static const unsigned int smb2_pins[] = { 119, 118 }; +static const unsigned int smb2b_pins[] = { 122, 123 }; +static const unsigned int smb2c_pins[] = { 120, 121 }; +static const unsigned int smb2d_pins[] = { 6, 7 }; +static const unsigned int smb3_pins[] = { 30, 31 }; +static const unsigned int smb3b_pins[] = { 39, 40 }; +static const unsigned int smb3c_pins[] = { 37, 38 }; +static const unsigned int smb3d_pins[] = { 59, 60 }; +static const unsigned int smb4_pins[] = { 28, 29 }; +static const unsigned int smb4b_pins[] = { 18, 19 }; +static const unsigned int smb4c_pins[] = { 20, 21 }; +static const unsigned int smb4d_pins[] = { 22, 23 }; +static const unsigned int smb5_pins[] = { 26, 27 }; +static const unsigned int smb5b_pins[] = { 13, 12 }; +static const unsigned int smb5c_pins[] = { 15, 14 }; +static const unsigned int smb5d_pins[] = { 94, 93 }; +static const unsigned int smb6_pins[] = { 172, 171 }; +static const unsigned int smb6b_pins[] = { 2, 3 }; +static const unsigned int smb6c_pins[] = { 0, 1 }; +static const unsigned int smb6d_pins[] = { 10, 11 }; +static const unsigned int smb7_pins[] = { 174, 173 }; +static const unsigned int smb7b_pins[] = { 16, 141 }; +static const unsigned int smb7c_pins[] = { 24, 25 }; +static const unsigned int smb7d_pins[] = { 142, 143 }; +static const unsigned int smb8_pins[] = { 129, 128 }; +static const unsigned int smb9_pins[] = { 131, 130 }; +static const unsigned int smb10_pins[] = { 133, 132 }; +static const unsigned int smb11_pins[] = { 135, 134 }; +static const unsigned int smb12_pins[] = { 221, 220 }; +static const unsigned int smb13_pins[] = { 223, 222 }; +static const unsigned int smb14_pins[] = { 22, 23 }; +static const unsigned int smb14b_pins[] = { 32, 187 }; +static const unsigned int smb15_pins[] = { 20, 21 }; +static const unsigned int smb15b_pins[] = { 192, 191 }; +static const unsigned int smb16_pins[] = { 10, 11 }; +static const unsigned int smb16b_pins[] = { 218, 219 }; +static const unsigned int smb17_pins[] = { 3, 2 }; +static const unsigned int smb18_pins[] = { 0, 1 }; +static const unsigned int smb19_pins[] = { 60, 59 }; +static const unsigned int smb20_pins[] = { 234, 235 }; +static const unsigned int smb21_pins[] = { 169, 170 }; +static const unsigned int smb22_pins[] = { 40, 39 }; +static const unsigned int smb23_pins[] = { 38, 37 }; +static const unsigned int smb23b_pins[] = { 134, 134 }; + +/* I3C */ +static const unsigned int i3c5_pins[] = { 106, 107 }; +static const unsigned int i3c4_pins[] = { 33, 34 }; +static const unsigned int i3c3_pins[] = { 246, 247 }; +static const unsigned int i3c2_pins[] = { 244, 245 }; +static const unsigned int i3c1_pins[] = { 242, 243 }; +static const unsigned int i3c0_pins[] = { 240, 241 }; + +/* Fan/PWM */ +static const unsigned int fanin0_pins[] = { 64 }; +static const unsigned int fanin1_pins[] = { 65 }; +static const unsigned int fanin2_pins[] = { 66 }; +static const unsigned int fanin3_pins[] = { 67 }; +static const unsigned int fanin4_pins[] = { 68 }; +static const unsigned int fanin5_pins[] = { 69 }; +static const unsigned int fanin6_pins[] = { 70 }; +static const unsigned int fanin7_pins[] = { 71 }; +static const unsigned int fanin8_pins[] = { 72 }; +static const unsigned int fanin9_pins[] = { 73 }; +static const unsigned int fanin10_pins[] = { 74 }; +static const unsigned int fanin11_pins[] = { 75 }; +static const unsigned int fanin12_pins[] = { 76 }; +static const unsigned int fanin13_pins[] = { 77 }; +static const unsigned int fanin14_pins[] = { 78 }; +static const unsigned int fanin15_pins[] = { 79 }; +static const unsigned int faninx_pins[] = { 175, 176, 177, 203 }; +static const unsigned int pwm0_pins[] = { 80 }; +static const unsigned int pwm1_pins[] = { 81 }; +static const unsigned int pwm2_pins[] = { 82 }; +static const unsigned int pwm3_pins[] = { 83 }; +static const unsigned int pwm4_pins[] = { 144 }; +static const unsigned int pwm5_pins[] = { 145 }; +static const unsigned int pwm6_pins[] = { 146 }; +static const unsigned int pwm7_pins[] = { 147 }; +static const unsigned int pwm8_pins[] = { 220 }; +static const unsigned int pwm9_pins[] = { 221 }; +static const unsigned int pwm10_pins[] = { 234 }; +static const unsigned int pwm11_pins[] = { 235 }; + +/* Network */ +static const unsigned int rg1mdio_pins[] = { 108, 109 }; /* SGMII1 */ +static const unsigned int rg2_pins[] = { 110, 111, 112, 113, 208, 209, 210, 211, 212, + 213, 214, 215 }; /* RGMII2 */ +static const unsigned int rg2mdio_pins[] = { 216, 217 }; +static const unsigned int rg2refck_pins[] = { 250 }; +static const unsigned int r1_pins[] = { 178, 179, 180, 181, 182, 193, 201 }; /* RMII1 */ +static const unsigned int r1err_pins[] = { 56 }; +static const unsigned int r1oen_pins[] = { 56 }; +static const unsigned int r1md_pins[] = { 57, 58 }; +static const unsigned int r1en_pins[] = { }; +static const unsigned int r2_pins[] = { 84, 85, 86, 87, 88, 89, 200 }; /* RMII2 */ +static const unsigned int r2md_pins[] = { 91, 92 }; +static const unsigned int r2err_pins[] = { 90 }; +static const unsigned int r2oen_pins[] = { 90 }; +static const unsigned int r2en_pins[] = { }; +static const unsigned int rmii3_pins[] = { 110, 111, 209, 210, 211, 214, 215 }; +static const unsigned int r3rxer_pins[] = { 212 }; +static const unsigned int r3oen_pins[] = { 213 }; +static const unsigned int r3en_pins[] = { }; + +/* MMC */ +static const unsigned int mmc_pins[] = { 152, 154, 156, 157, 158, 159 }; +static const unsigned int mmc8_pins[] = { 148, 149, 150, 151 }; +static const unsigned int mmcwp_pins[] = { 153 }; +static const unsigned int mmccd_pins[] = { 155 }; +static const unsigned int mmcrst_pins[] = { 155 }; + +/* JTAG */ +static const unsigned int jtag2_pins[] = { 43, 44, 45, 46, 47 }; +static const unsigned int j2j3_pins[] = { 44, 62, 45, 46 }; +static const unsigned int jm1_pins[] = { 136, 137, 138, 139, 140 }; +static const unsigned int jm2_pins[] = { 248 }; + +/* Serial I/O Expander*/ +static const unsigned int iox1_pins[] = { 0, 1, 2, 3 }; +static const unsigned int iox2_pins[] = { 4, 5, 6, 7 }; +static const unsigned int ioxh_pins[] = { 10, 11, 24, 25 }; + +/* LPC/eSPI */ +static const unsigned int lpc_pins[] = { 95, 161, 163, 164, 165, 166, 167 }; +static const unsigned int espi_pins[] = { 95, 161, 163, 164, 165, 166, 167, 168 }; +static const unsigned int clkrun_pins[] = { 162 }; +static const unsigned int serirq_pins[] = { 168 }; +static const unsigned int nprd_smi_pins[] = { 190 }; +static const unsigned int scipme_pins[] = { 169 }; +static const unsigned int sci_pins[] = { 170 }; + +/* VGA */ +static const unsigned int vgadig_pins[] = { 102, 103, 104, 105 }; +static const unsigned int gspi_pins[] = { 12, 13, 14, 15 }; + +/* PCIe */ +static const unsigned int clkreq_pins[] = { 231 }; + +/* MISC */ +static const unsigned int ga20kbc_pins[] = { 94, 93 }; +static const unsigned int clkout_pins[] = { 160 }; +static const unsigned int wdog1_pins[] = { 218 }; +static const unsigned int wdog2_pins[] = { 219 }; +static const unsigned int ddr_pins[] = { 110, 111, 112, 113, 208, 209, 210, 211, 212, + 213, 214, 215, 216, 217, 250 }; + +/* TIP/COP */ +static const unsigned int tp_gpio7_pins[] = { 96 }; +static const unsigned int tp_gpio6_pins[] = { 97 }; +static const unsigned int tp_gpio5_pins[] = { 98 }; +static const unsigned int tp_gpio4_pins[] = { 99 }; +static const unsigned int tp_gpio3_pins[] = { 100 }; +static const unsigned int tp_gpio2_pins[] = { 16 }; +static const unsigned int tp_gpio1_pins[] = { 9 }; +static const unsigned int tp_gpio0_pins[] = { 8 }; +static const unsigned int tp_gpio5b_pins[] = { 58 }; +static const unsigned int tp_gpio4b_pins[] = { 57 }; +static const unsigned int tp_gpio2b_pins[] = { 101 }; +static const unsigned int tp_gpio1b_pins[] = { 92 }; +static const unsigned int tp_gpio0b_pins[] = { 91 }; +static const unsigned int tp_uart_pins[] = { 50, 51 }; +static const unsigned int tp_smb2_pins[] = { 24, 25 }; +static const unsigned int tp_smb1_pins[] = { 142, 143 }; +static const unsigned int tp_jtag3_pins[] = { 44, 62, 45, 46 }; +static const unsigned int cp1gpio2c_pins[] = { 101 }; +static const unsigned int cp1gpio3c_pins[] = { 100 }; +static const unsigned int cp1gpio0b_pins[] = { 127 }; +static const unsigned int cp1gpio1b_pins[] = { 126 }; +static const unsigned int cp1gpio2b_pins[] = { 125 }; +static const unsigned int cp1gpio3b_pins[] = { 124 }; +static const unsigned int cp1gpio4b_pins[] = { 99 }; +static const unsigned int cp1gpio5b_pins[] = { 98 }; +static const unsigned int cp1gpio6b_pins[] = { 97 }; +static const unsigned int cp1gpio7b_pins[] = { 96 }; +static const unsigned int cp1gpio0_pins[] = { }; +static const unsigned int cp1gpio1_pins[] = { }; +static const unsigned int cp1gpio2_pins[] = { }; +static const unsigned int cp1gpio3_pins[] = { }; +static const unsigned int cp1gpio4_pins[] = { }; +static const unsigned int cp1gpio5_pins[] = { 17 }; +static const unsigned int cp1gpio6_pins[] = { 91 }; +static const unsigned int cp1gpio7_pins[] = { 92 }; +static const unsigned int cp1utxd_pins[] = { 42 }; +static const unsigned int cp1urxd_pins[] = { 41 }; + +/* General IO */ +static const unsigned int gpi35_pins[] = { 35 }; +static const unsigned int gpi36_pins[] = { 36 }; +static const unsigned int gpio1836_pins[] = { 183, 184, 185, 186 }; +static const unsigned int gpio1889_pins[] = { 188, 189 }; +static const unsigned int gpio187_pins[] = { 187 }; +static const unsigned int lkgpo0_pins[] = { 16 }; +static const unsigned int lkgpo1_pins[] = { 8 }; +static const unsigned int lkgpo2_pins[] = { 9 }; +static const unsigned int hgpio0_pins[] = { 20 }; +static const unsigned int hgpio1_pins[] = { 21 }; +static const unsigned int hgpio2_pins[] = { 22 }; +static const unsigned int hgpio3_pins[] = { 23 }; +static const unsigned int hgpio4_pins[] = { 24 }; +static const unsigned int hgpio5_pins[] = { 25 }; +static const unsigned int hgpio6_pins[] = { 59 }; +static const unsigned int hgpio7_pins[] = { 60 }; +static char *gpio_func_name = "gpio"; +static char **npcm8xx_funcs; +static int npcm8xx_num_funcs; + +struct npcm8xx_pinctrl_priv { + void __iomem *gpio_base; + struct regmap *gcr_regmap; + struct regmap *rst_regmap; +}; + +struct group_config { + char *name; + const unsigned int *pins; + unsigned int npins; + u32 reg; /* Register of setting func */ + u32 bit; +}; + +#define GRP(x, _reg, _bit) { \ + .name = #x, \ + .pins = x## _pins, \ + .npins = ARRAY_SIZE(x## _pins), \ + .reg = _reg, \ + .bit = _bit, \ + } +static const struct group_config npcm8xx_groups[] = { + GRP(smb3, MFSEL1, 0), + GRP(smb4, MFSEL1, 1), + GRP(smb5, MFSEL1, 2), + GRP(spi0cs1, MFSEL1, 3), + GRP(hsi1c, MFSEL1, 4), + GRP(hsi2c, MFSEL1, 5), + GRP(smb0, MFSEL1, 6), + GRP(smb1, MFSEL1, 7), + GRP(smb2, MFSEL1, 8), + GRP(bmcuart0a, MFSEL1, 9), + GRP(hsi1a, MFSEL1, 10), + GRP(hsi2a, MFSEL1, 11), + GRP(r1err, MFSEL1, 12), + GRP(r1md, MFSEL1, 13), + GRP(r2, MFSEL1, 14), + GRP(r2err, MFSEL1, 15), + GRP(r2md, MFSEL1, 16), + GRP(ga20kbc, MFSEL1, 17), + GRP(clkout, MFSEL1, 21), + GRP(sci, MFSEL1, 22), + GRP(gspi, MFSEL1, 24), + GRP(lpc, MFSEL1, 26), + GRP(hsi1b, MFSEL1, 28), + GRP(hsi2b, MFSEL1, 29), + GRP(iox1, MFSEL1, 30), + GRP(serirq, MFSEL1, 31), + GRP(fanin0, MFSEL2, 0), + GRP(fanin1, MFSEL2, 1), + GRP(fanin2, MFSEL2, 2), + GRP(fanin3, MFSEL2, 3), + GRP(fanin4, MFSEL2, 4), + GRP(fanin5, MFSEL2, 5), + GRP(fanin6, MFSEL2, 6), + GRP(fanin7, MFSEL2, 7), + GRP(fanin8, MFSEL2, 8), + GRP(fanin9, MFSEL2, 9), + GRP(fanin10, MFSEL2, 10), + GRP(fanin11, MFSEL2, 11), + GRP(fanin12, MFSEL2, 12), + GRP(fanin13, MFSEL2, 13), + GRP(fanin14, MFSEL2, 14), + GRP(fanin15, MFSEL2, 15), + GRP(pwm0, MFSEL2, 16), + GRP(pwm1, MFSEL2, 17), + GRP(pwm2, MFSEL2, 18), + GRP(pwm3, MFSEL2, 19), + GRP(pwm4, MFSEL2, 20), + GRP(pwm5, MFSEL2, 21), + GRP(pwm6, MFSEL2, 22), + GRP(pwm7, MFSEL2, 23), + GRP(hgpio0, MFSEL2, 24), + GRP(hgpio1, MFSEL2, 25), + GRP(hgpio2, MFSEL2, 26), + GRP(hgpio3, MFSEL2, 27), + GRP(hgpio4, MFSEL2, 28), + GRP(hgpio5, MFSEL2, 29), + GRP(hgpio6, MFSEL2, 30), + GRP(hgpio7, MFSEL2, 31), + GRP(scipme, MFSEL3, 0), + GRP(smb6, MFSEL3, 1), + GRP(smb7, MFSEL3, 2), + GRP(faninx, MFSEL3, 3), + GRP(spi1, MFSEL3, 4), + GRP(smb12, MFSEL3, 5), + GRP(smb13, MFSEL3, 6), + GRP(smb14, MFSEL3, 7), + GRP(smb15, MFSEL3, 8), + GRP(r1, MFSEL3, 9), + GRP(mmc, MFSEL3, 10), + GRP(mmc8, MFSEL3, 11), + GRP(pspi, MFSEL3, 13), + GRP(iox2, MFSEL3, 14), + GRP(clkrun, MFSEL3, 16), + GRP(ioxh, MFSEL3, 18), + GRP(wdog1, MFSEL3, 19), + GRP(wdog2, MFSEL3, 20), + GRP(i3c5, MFSEL3, 22), + GRP(bmcuart1, MFSEL3, 24), + GRP(mmccd, MFSEL3, 25), + GRP(ddr, MFSEL3, 26), + GRP(jtag2, MFSEL4, 0), + GRP(bmcuart0b, MFSEL4, 1), + GRP(mmcrst, MFSEL4, 6), + GRP(espi, MFSEL4, 8), + GRP(clkreq, MFSEL4, 9), + GRP(smb8, MFSEL4, 11), + GRP(smb9, MFSEL4, 12), + GRP(smb10, MFSEL4, 13), + GRP(smb11, MFSEL4, 14), + GRP(spi3, MFSEL4, 16), + GRP(spi3cs1, MFSEL4, 17), + GRP(spi3cs2, MFSEL4, 18), + GRP(spi3cs3, MFSEL4, 19), + GRP(spi3quad, MFSEL4, 20), + GRP(rg1mdio, MFSEL4, 21), + GRP(bu2, MFSEL4, 22), + GRP(rg2mdio, MFSEL4, 23), + GRP(rg2, MFSEL4, 24), + GRP(spix, MFSEL4, 27), + GRP(spixcs1, MFSEL4, 28), + GRP(spi1cs1, MFSEL5, 0), + GRP(jm2, MFSEL5, 1), + GRP(j2j3, MFSEL5, 2), + GRP(spi1d23, MFSEL5, 3), + GRP(spi1cs2, MFSEL5, 4), + GRP(spi1cs3, MFSEL5, 5), + GRP(bu6, MFSEL5, 6), + GRP(bu5, MFSEL5, 7), + GRP(bu4, MFSEL5, 8), + GRP(r1oen, MFSEL5, 9), + GRP(r2oen, MFSEL5, 10), + GRP(rmii3, MFSEL5, 11), + GRP(bu5b, MFSEL5, 12), + GRP(bu4b, MFSEL5, 13), + GRP(r3oen, MFSEL5, 14), + GRP(jm1, MFSEL5, 15), + GRP(gpi35, MFSEL5, 16), + GRP(i3c0, MFSEL5, 17), + GRP(gpi36, MFSEL5, 18), + GRP(i3c1, MFSEL5, 19), + GRP(tp_gpio4b, MFSEL5, 20), + GRP(i3c2, MFSEL5, 21), + GRP(tp_gpio5b, MFSEL5, 22), + GRP(i3c3, MFSEL5, 23), + GRP(smb16, MFSEL5, 24), + GRP(smb17, MFSEL5, 25), + GRP(smb18, MFSEL5, 26), + GRP(smb19, MFSEL5, 27), + GRP(smb20, MFSEL5, 28), + GRP(smb21, MFSEL5, 29), + GRP(smb22, MFSEL5, 30), + GRP(smb23, MFSEL5, 31), + GRP(smb23b, MFSEL6, 0), + GRP(cp1utxd, MFSEL6, 1), + GRP(cp1gpio0, MFSEL6, 2), + GRP(cp1gpio1, MFSEL6, 3), + GRP(cp1gpio2, MFSEL6, 4), + GRP(cp1gpio3, MFSEL6, 5), + GRP(cp1gpio4, MFSEL6, 6), + GRP(cp1gpio5, MFSEL6, 7), + GRP(cp1gpio6, MFSEL6, 8), + GRP(cp1gpio7, MFSEL6, 9), + GRP(i3c4, MFSEL6, 10), + GRP(pwm8, MFSEL6, 11), + GRP(pwm9, MFSEL6, 12), + GRP(pwm10, MFSEL6, 13), + GRP(pwm11, MFSEL6, 14), + GRP(nbu1crts, MFSEL6, 15), + GRP(fm0, MFSEL6, 16), + GRP(fm1, MFSEL6, 17), + GRP(fm2, MFSEL6, 18), + GRP(gpio1836, MFSEL6, 19), + GRP(cp1gpio0b, MFSEL6, 20), + GRP(cp1gpio1b, MFSEL6, 21), + GRP(cp1gpio2b, MFSEL6, 22), + GRP(cp1gpio3b, MFSEL6, 23), + GRP(cp1gpio7b, MFSEL6, 24), + GRP(cp1gpio6b, MFSEL6, 25), + GRP(cp1gpio5b, MFSEL6, 26), + GRP(cp1gpio4b, MFSEL6, 27), + GRP(cp1gpio3c, MFSEL6, 28), + GRP(cp1gpio2c, MFSEL6, 29), + GRP(r3rxer, MFSEL6, 30), + GRP(cp1urxd, MFSEL6, 31), + GRP(tp_gpio0, MFSEL7, 0), + GRP(tp_gpio1, MFSEL7, 1), + GRP(tp_gpio2, MFSEL7, 2), + GRP(tp_gpio3, MFSEL7, 3), + GRP(tp_gpio4, MFSEL7, 4), + GRP(tp_gpio5, MFSEL7, 5), + GRP(tp_gpio6, MFSEL7, 6), + GRP(tp_gpio7, MFSEL7, 7), + GRP(tp_gpio0b, MFSEL7, 8), + GRP(tp_gpio1b, MFSEL7, 9), + GRP(tp_gpio2b, MFSEL7, 10), + GRP(tp_smb1, MFSEL7, 11), + GRP(tp_uart, MFSEL7, 12), + GRP(tp_jtag3, MFSEL7, 13), + GRP(gpio187, MFSEL7, 24), + GRP(gpio1889, MFSEL7, 25), + GRP(smb14b, MFSEL7, 26), + GRP(smb15b, MFSEL7, 27), + GRP(tp_smb2, MFSEL7, 28), + GRP(vgadig, MFSEL7, 29), + GRP(smb16b, MFSEL7, 30), + GRP(smb0b, I2CSEGSEL, 0), + GRP(smb0c, I2CSEGSEL, 1), + GRP(smb0d, I2CSEGSEL, 2), + GRP(smb1b, I2CSEGSEL, 5), + GRP(smb1c, I2CSEGSEL, 6), + GRP(smb1d, I2CSEGSEL, 7), + GRP(smb2b, I2CSEGSEL, 8), + GRP(smb2c, I2CSEGSEL, 9), + GRP(smb2d, I2CSEGSEL, 10), + GRP(smb3b, I2CSEGSEL, 11), + GRP(smb3c, I2CSEGSEL, 12), + GRP(smb3d, I2CSEGSEL, 13), + GRP(smb4b, I2CSEGSEL, 14), + GRP(smb4c, I2CSEGSEL, 15), + GRP(smb4d, I2CSEGSEL, 16), + GRP(smb5b, I2CSEGSEL, 19), + GRP(smb5c, I2CSEGSEL, 20), + GRP(smb5d, I2CSEGSEL, 21), + GRP(smb0den, I2CSEGSEL, 22), + GRP(smb6b, I2CSEGSEL, 24), + GRP(smb6c, I2CSEGSEL, 25), + GRP(smb6d, I2CSEGSEL, 26), + GRP(smb7b, I2CSEGSEL, 27), + GRP(smb7c, I2CSEGSEL, 28), + GRP(smb7d, I2CSEGSEL, 29), + GRP(lkgpo0, FLOCKR1, 0), + GRP(lkgpo1, FLOCKR1, 4), + GRP(lkgpo2, FLOCKR1, 8), + GRP(nprd_smi, FLOCKR1, 20), + GRP(mmcwp, FLOCKR1, 24), + GRP(rg2refck, INTCR4, 6), + GRP(r1en, INTCR4, 12), + GRP(r2en, INTCR4, 13), + GRP(r3en, INTCR4, 14), +}; + +/* Pin flags */ +#define SLEW BIT(0) /* Has Slew Control */ +#define DSLO_MASK GENMASK(11, 8) /* Drive strength */ +#define DSHI_MASK GENMASK(15, 12) +#define DS(lo, hi) (((lo) << 8) | ((hi) << 12)) +#define DSLO(x) FIELD_GET(DSLO_MASK, x) /* Low DS value */ +#define DSHI(x) FIELD_GET(DSHI_MASK, x) /* High DS value */ + +#define MAX_ALT_FUNCS 5 /* Max alternate functions */ +struct pin_info { + int gpio_num; + char *name; + char *alt_func[MAX_ALT_FUNCS]; + int num_funcs; + u32 flags; +}; + +static const struct pin_info npcm8xx_pins[] = { + {0, "gpio0", {"iox1", "smb6c", "smb18"}, 3, SLEW}, + {1, "gpio1", {"iox1", "smb6c", "smb18"}, 3, SLEW}, + {2, "gpio2", {"iox1", "smb6b", "smb17"}, 3, SLEW}, + {3, "gpio3", {"iox1", "smb6b", "smb17"}, 3, SLEW}, + {4, "gpio4", {"iox2", "smb1d"}, 2, SLEW}, + {5, "gpio5", {"iox2", "smb1d"}, 2, SLEW}, + {6, "gpio6", {"iox2", "smb2d"}, 2, SLEW}, + {7, "gpio7", {"iox2", "smb2d"}, 2, SLEW}, + {8, "gpio8", {"lkgpo1", "tp_gpio0b"}, 2, DS(8, 12)}, + {9, "gpio9", {"lkgpo2", "tp_gpio1b"}, 2, DS(8, 12)}, + {10, "gpio10", {"ioxh", "smb6d", "smb16"}, 3, SLEW}, + {11, "gpio11", {"ioxh", "smb6d", "smb16"}, 3, SLEW}, + {12, "gpio12", {"gspi", "smb5d"}, 2, SLEW}, + {13, "gpio13", {"gspi", "smb5d"}, 2, SLEW}, + {14, "gpio14", {"gspi", "smb5c"}, 2, SLEW}, + {15, "gpio15", {"gspi", "smb5c"}, 2, SLEW}, + {16, "gpio16", {"lkgpo0", "smb7b", "tp_gpio2b"}, 3, SLEW}, + {17, "gpio17", {"pspi", "cp1gpio5"}, 2, SLEW}, + {18, "gpio18", {"pspi", "smb4b"}, 2, SLEW}, + {19, "gpio19", {"pspi", "smb4b"}, 2, SLEW}, + {20, "gpio20", {"hgpio0", "smb15", "smb4c"}, 3, SLEW}, + {21, "gpio21", {"hgpio1", "smb15", "smb4c"}, 3, SLEW}, + {22, "gpio22", {"hgpio2", "smb14", "smb4d"}, 3, SLEW}, + {23, "gpio23", {"hgpio3", "smb14", "smb4d"}, 3, SLEW}, + {24, "gpio24", {"hgpio4", "ioxh", "smb7c", "tp_smb2"}, 4, SLEW}, + {25, "gpio25", {"hgpio5", "ioxh", "smb7c"}, 3, SLEW}, + {26, "gpio26", {"smb5"}, 1, 0}, + {27, "gpio27", {"smb5"}, 1, 0}, + {28, "gpio28", {"smb4"}, 1, 0}, + {29, "gpio29", {"smb4"}, 1, 0}, + {30, "gpio30", {"smb3"}, 1, 0}, + {31, "gpio31", {"smb3"}, 1, 0}, + {32, "gpio32", {"smb14b", "spi0cs1"}, 2, SLEW}, + {33, "gpio33", {"i3c4"}, 1, SLEW}, + {34, "gpio34", {"i3c4"}, 1, SLEW}, + {35, "gpio35", {"gpi35"}, 1, 0}, + {36, "gpio36", {"gpi36"}, 1, 0}, + {37, "gpio37", {"smb3c", "smb23"}, 2, SLEW}, + {38, "gpio38", {"smb3c", "smb23"}, 2, SLEW}, + {39, "gpio39", {"smb3b", "smb22"}, 2, SLEW}, + {40, "gpio40", {"smb3b", "smb22"}, 2, SLEW}, + {41, "gpio41", {"bmcuart0a", "cp1urxd"}, 2, 0}, + {42, "gpio42", {"bmcuart0a", "cp1utxd"}, 2, DS(2, 4)}, + {43, "gpio43", {"hsi1a", "bmcuart1"}, 2, 0}, + {44, "gpio44", {"hsi1b", "nbu1crts", "jtag2", "tp_jtag3", "j2j3"}, 5, 0}, + {45, "gpio45", {"hsi1c", "jtag2", "j2j3", "tp_jtag3"}, 4, DS(2, 8)}, + {46, "gpio46", {"hsi1c", "jtag2", "j2j3", "tp_jtag3"}, 4, 0}, + {47, "gpio47", {"hsi1c",}, 1, DS(2, 8)}, + {48, "gpio48", {"hsi2a", "bmcuart0b"}, 2, 0}, + {49, "gpio49", {"hsi2a", "bmcuart0b"}, 2, 0}, + {50, "gpio50", {"hsi2b", "bu6", "tp_uart"}, 3, 0}, + {51, "gpio51", {"hsi2b", "bu6", "tp_uart"}, 3, 0}, + {52, "gpio52", {"hsi2c", "bu5"}, 2, 0}, + {53, "gpio53", {"hsi2c", "bu5"}, 2, 0}, + {54, "gpio54", {"hsi2c", "bu4"}, 2, 0}, + {55, "gpio55", {"hsi2c", "bu4"}, 2, 0}, + {56, "gpio56", {"r1err", "r1oen"}, 2, 0}, + {57, "gpio57", {"r1md", "tp_gpio4b"}, 2, DS(2, 4)}, + {58, "gpio58", {"r1md", "tp_gpio5b"}, 2, DS(2, 4)}, + {59, "gpio59", {"hgpio6", "smb3d", "smb19"}, 3, 0}, + {60, "gpio60", {"hgpio7", "smb3d", "smb19"}, 3, 0}, + {61, "gpio61", {"hsi1c"}, 1, 0}, + {62, "gpio62", {"hsi1b", "jtag2", "j2j3", "nbu1crts", "tp_jtag3"}, 5, 0}, + {63, "gpio63", {"hsi1a", "bmcuart1"}, 2, 0}, + {64, "gpio64", {"fanin0"}, 1, 0}, + {65, "gpio65", {"fanin1"}, 1, 0}, + {66, "gpio66", {"fanin2"}, 1, 0}, + {67, "gpio67", {"fanin3"}, 1, 0}, + {68, "gpio68", {"fanin4"}, 1, 0}, + {69, "gpio69", {"fanin5"}, 1, 0}, + {70, "gpio70", {"fanin6"}, 1, 0}, + {71, "gpio71", {"fanin7"}, 1, 0}, + {72, "gpio72", {"fanin8"}, 1, 0}, + {73, "gpio73", {"fanin9"}, 1, 0}, + {74, "gpio74", {"fanin10"}, 1, 0}, + {75, "gpio75", {"fanin11"}, 1, 0}, + {76, "gpio76", {"fanin12"}, 1, 0}, + {77, "gpio77", {"fanin13"}, 1, 0}, + {78, "gpio78", {"fanin14"}, 1, 0}, + {79, "gpio79", {"fanin15"}, 1, 0}, + {80, "gpio80", {"pwm0"}, 1, DS(4, 8)}, + {81, "gpio81", {"pwm1"}, 1, DS(4, 8)}, + {82, "gpio82", {"pwm2"}, 1, DS(4, 8)}, + {83, "gpio83", {"pwm3"}, 1, DS(4, 8)}, + {84, "gpio84", {"r2"}, 1, DS(4, 8) | SLEW}, + {85, "gpio85", {"r2"}, 1, DS(4, 8) | SLEW}, + {86, "gpio86", {"r2"}, 1, DS(4, 8) | SLEW}, + {87, "gpio87", {"r2"}, 1, 0}, + {88, "gpio88", {"r2"}, 1, 0}, + {89, "gpio89", {"r2"}, 1, 0}, + {90, "gpio90", {"r2err", "r2oen"}, 2, 0}, + {91, "gpio91", {"r2md", "cp1gpio6", "tp_gpio0"}, 3, DS(2, 4)}, + {92, "gpio92", {"r2md", "cp1gpio7", "tp_gpio1"}, 3, DS(2, 4)}, + {93, "gpio93", {"ga20kbc", "smb5d"}, 2, 0}, + {94, "gpio94", {"ga20kbc", "smb5d"}, 2, 0}, + {95, "gpio95", {"lpc", "espi"}, 2, 0}, + {96, "gpio96", {"cp1gpio7b", "bu2", "tp_gpio7"}, 3, SLEW}, + {97, "gpio97", {"cp1gpio6b", "bu2", "tp_gpio6"}, 3, SLEW}, + {98, "gpio98", {"bu4b", "cp1gpio5b", "tp_gpio5"}, 3, SLEW}, + {99, "gpio99", {"bu4b", "cp1gpio4b", "tp_gpio4"}, 3, SLEW}, + {100, "gpio100", {"bu5b", "cp1gpio3c", "tp_gpio3"}, 3, SLEW}, + {101, "gpio101", {"bu5b", "cp1gpio2c", "tp_gpio2"}, 3, SLEW}, + {102, "gpio102", {"vgadig"}, 1, DS(4, 8)}, + {103, "gpio103", {"vgadig"}, 1, DS(4, 8)}, + {104, "gpio104", {"vgadig"}, 1, 0}, + {105, "gpio105", {"vgadig"}, 1, 0}, + {106, "gpio106", {"i3c5"}, 1, SLEW}, + {107, "gpio107", {"i3c5"}, 1, SLEW}, + {108, "gpio108", {"rg1mdio"}, 1, 0}, + {109, "gpio109", {"rg1mdio"}, 1, 0}, + {110, "gpio110", {"rg2", "ddr", "rmii3"}, 3, 0}, + {111, "gpio111", {"rg2", "ddr", "rmii3"}, 3, 0}, + {112, "gpio112", {"rg2", "ddr"}, 2, 0}, + {113, "gpio113", {"rg2", "ddr"}, 2, 0}, + {114, "gpio114", {"smb0"}, 1, 0}, + {115, "gpio115", {"smb0"}, 1, 0}, + {116, "gpio116", {"smb1"}, 1, 0}, + {117, "gpio117", {"smb1"}, 1, 0}, + {118, "gpio118", {"smb2"}, 1, 0}, + {119, "gpio119", {"smb2"}, 1, 0}, + {120, "gpio120", {"smb2c"}, 1, SLEW}, + {121, "gpio121", {"smb2c"}, 1, SLEW}, + {122, "gpio122", {"smb2b"}, 1, SLEW}, + {123, "gpio123", {"smb2b"}, 1, SLEW}, + {124, "gpio124", {"smb1c", "cp1gpio3b"}, 2, SLEW}, + {125, "gpio125", {"smb1c", "cp1gpio2b"}, 2, SLEW}, + {126, "gpio126", {"smb1b", "cp1gpio1b"}, 2, SLEW}, + {127, "gpio127", {"smb1b", "cp1gpio0b"}, 2, SLEW}, + {128, "gpio128", {"smb8"}, 1, 0}, + {129, "gpio129", {"smb8"}, 1, 0}, + {130, "gpio130", {"smb9"}, 1, 0}, + {131, "gpio131", {"smb9"}, 1, 0}, + {132, "gpio132", {"smb10"}, 1, 0}, + {133, "gpio133", {"smb10"}, 1, 0}, + {134, "gpio134", {"smb11", "smb23b"}, 2, 0}, + {135, "gpio135", {"smb11", "smb23b"}, 2, 0}, + {136, "gpio136", {"jm1"}, 1, SLEW}, + {137, "gpio137", {"jm1"}, 1, SLEW}, + {138, "gpio138", {"jm1"}, 1, SLEW}, + {139, "gpio139", {"jm1"}, 1, SLEW}, + {140, "gpio140", {"jm1"}, 1, SLEW}, + {141, "gpio141", {"smb7b"}, 1, 0}, + {142, "gpio142", {"smb7d", "tp_smb1"}, 2, SLEW}, + {143, "gpio143", {"smb7d", "tp_smb1"}, 2, SLEW}, + {144, "gpio144", {"pwm4"}, 1, DS(4, 8)}, + {145, "gpio145", {"pwm5"}, 1, DS(4, 8)}, + {146, "gpio146", {"pwm6"}, 1, DS(4, 8)}, + {147, "gpio147", {"pwm7"}, 1, DS(4, 8)}, + {148, "gpio148", {"mmc8"}, 1, DS(8, 12) | SLEW}, + {149, "gpio149", {"mmc8"}, 1, DS(8, 12) | SLEW}, + {150, "gpio150", {"mmc8"}, 1, DS(8, 12) | SLEW}, + {151, "gpio151", {"mmc8"}, 1, DS(8, 12) | SLEW}, + {152, "gpio152", {"mmc"}, 1, DS(8, 12) | SLEW}, + {153, "gpio153", {"mmcwp"}, 1, 0}, + {154, "gpio154", {"mmc"}, 1, DS(8, 12) | SLEW}, + {155, "gpio155", {"mmccd", "mmcrst"}, 2, 0}, + {156, "gpio156", {"mmc"}, 1, DS(8, 12) | SLEW}, + {157, "gpio157", {"mmc"}, 1, DS(8, 12) | SLEW}, + {158, "gpio158", {"mmc"}, 1, DS(8, 12) | SLEW}, + {159, "gpio159", {"mmc"}, 1, DS(8, 12) | SLEW}, + {160, "gpio160", {"clkout"}, 1, DS(8, 12) | SLEW}, + {161, "gpio161", {"espi", "lpc"}, 2, 0}, + {162, "gpio162", {"clkrun"}, 1, DS(8, 12)}, + {163, "gpio163", {"espi", "lpc"}, 2, 0}, + {164, "gpio164", {"espi", "lpc"}, 2, 0}, + {165, "gpio165", {"espi", "lpc"}, 2, 0}, + {166, "gpio166", {"espi", "lpc"}, 2, 0}, + {167, "gpio167", {"espi", "lpc"}, 2, 0}, + {168, "gpio168", {"espi", "serirq"}, 2, 0}, + {169, "gpio169", {"scipme", "smb21"}, 2, 0}, + {170, "gpio170", {"sci", "smb21"}, 2, 0}, + {171, "gpio171", {"smb6"}, 1, 0}, + {172, "gpio172", {"smb6"}, 1, 0}, + {173, "gpio173", {"smb7"}, 1, 0}, + {174, "gpio174", {"smb7"}, 1, 0}, + {175, "gpio175", {"spi1", "faninx", "fm1"}, 3, DS(8, 12)}, + {176, "gpio176", {"spi1", "faninx", "fm1"}, 3, DS(8, 12)}, + {177, "gpio177", {"spi1", "faninx", "fm1"}, 3, DS(8, 12)}, + {178, "gpio178", {"r1"}, 1, DS(8, 12) | SLEW}, + {179, "gpio179", {"r1"}, 1, DS(8, 12) | SLEW}, + {180, "gpio180", {"r1"}, 1, DS(8, 12) | SLEW}, + {181, "gpio181", {"r1"}, 1, 0}, + {182, "gpio182", {"r1"}, 1, 0}, + {183, "gpio183", {"spi3", "gpio1836"}, 2, DS(8, 12) | SLEW}, + {184, "gpio184", {"spi3", "gpio1836"}, 2, DS(8, 12) | SLEW}, + {185, "gpio185", {"spi3", "gpio1836"}, 2, DS(8, 12) | SLEW}, + {186, "gpio186", {"spi3", "gpio1836"}, 2, DS(8, 12) | SLEW}, + {187, "gpio187", {"spi3cs1", "smb14b", "gpio187"}, 3, SLEW}, + {188, "gpio188", {"spi3quad", "spi3cs2", "gpio1889"}, 3, DS(8, 12) | SLEW}, + {189, "gpio189", {"spi3quad", "spi3cs3", "gpio1889"}, 3, DS(8, 12) | SLEW}, + {190, "gpio190", {"nprd_smi"}, 1, DS(2, 4)}, + {191, "gpio191", {"spi1d23", "spi1cs2", "fm1", "smb15"}, 4, SLEW}, + {192, "gpio192", {"spi1d23", "spi1cs3", "fm1", "smb15"}, 4, SLEW}, + {193, "gpio193", {"r1"}, 1, 0}, + {194, "gpio194", {"smb0b", "fm0"}, 2, SLEW}, + {195, "gpio195", {"smb0b", "fm0"}, 2, SLEW}, + {196, "gpio196", {"smb0c", "fm0"}, 2, SLEW}, + {197, "gpio197", {"smb0den", "fm0"}, 2, SLEW}, + {198, "gpio198", {"smb0d", "fm0"}, 2, SLEW}, + {199, "gpio199", {"smb0d", "fm0"}, 2, SLEW}, + {200, "gpio200", {"r2"}, 1, 0}, + {201, "gpio201", {"r1"}, 1, 0}, + {202, "gpio202", {"smb0c", "fm0"}, 2, SLEW}, + {203, "gpio203", {"faninx", "spi1", "fm1"}, 3, DS(8, 12)}, + {208, "gpio208", {"rg2", "ddr"}, 2, SLEW}, + {209, "gpio209", {"rg2", "ddr", "rmii3"}, 3, SLEW}, + {210, "gpio210", {"rg2", "ddr", "rmii3"}, 3, DS(8, 12) | SLEW}, + {211, "gpio211", {"rg2", "ddr", "rmii3"}, 3, DS(8, 12) | SLEW}, + {212, "gpio212", {"rg2", "ddr", "r3rxer"}, 3, DS(8, 12) | SLEW}, + {213, "gpio213", {"rg2", "ddr", "r3oen"}, 3, DS(8, 12) | SLEW}, + {214, "gpio214", {"rg2", "ddr", "rmii3"}, 3, DS(8, 12) | SLEW}, + {215, "gpio215", {"rg2", "ddr", "rmii3"}, 3, DS(8, 12) | SLEW}, + {216, "gpio216", {"rg2mdio", "ddr"}, 2, DS(8, 12) | SLEW}, + {217, "gpio217", {"rg2mdio", "ddr"}, 2, DS(8, 12) | SLEW}, + {218, "gpio218", {"wdog1", "smb16"}, 2, SLEW}, + {219, "gpio219", {"wdog2", "smb16"}, 2, SLEW}, + {220, "gpio220", {"smb12", "pwm8"}, 2, SLEW}, + {221, "gpio221", {"smb12", "pwm9"}, 2, SLEW}, + {222, "gpio222", {"smb13"}, 1, SLEW}, + {223, "gpio223", {"smb13"}, 1, SLEW}, + {224, "gpio224", {"spix", "fm2"}, 2, DS(8, 12) | SLEW}, + {225, "gpio225", {"spix", "fm2"}, 2, DS(8, 12) | SLEW}, + {226, "gpio226", {"spix", "fm2"}, 2, DS(8, 12) | SLEW}, + {227, "gpio227", {"spix", "fm2"}, 2, DS(8, 12) | SLEW}, + {228, "gpio228", {"spixcs1", "fm2"}, 2, DS(8, 12) | SLEW}, + {229, "gpio229", {"spix", "fm2"}, 2, DS(8, 12) | SLEW}, + {230, "gpio230", {"spix", "fm2"}, 2, DS(8, 12) | SLEW}, + {231, "gpio231", {"clkreq"}, 1, DS(8, 12) | SLEW}, + {233, "gpio233", {"spi1cs1", "fm1"}, 2, 0}, + {234, "gpio234", {"pwm10", "smb20"}, 2, SLEW}, + {235, "gpio235", {"pwm11", "smb20"}, 2, SLEW}, + {240, "gpio240", {"i3c0"}, 2, SLEW}, + {241, "gpio241", {"i3c0"}, 2, SLEW}, + {242, "gpio242", {"i3c1"}, 2, SLEW}, + {243, "gpio243", {"i3c1"}, 2, SLEW}, + {244, "gpio244", {"i3c2"}, 2, SLEW}, + {245, "gpio245", {"i3c2"}, 2, SLEW}, + {246, "gpio246", {"i3c3"}, 2, SLEW}, + {247, "gpio247", {"i3c3"}, 2, SLEW}, + {250, "gpio250", {"ddr", "rg2refck"}, 2, DS(8, 12) | SLEW}, +}; + +static const struct group_config *npcm8xx_group_get(const char *name) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(npcm8xx_groups); i++) { + if (!strcmp(npcm8xx_groups[i].name, name)) + return &npcm8xx_groups[i]; + } + + return NULL; +} + +static int npcm8xx_get_pin_selector(int gpio) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(npcm8xx_pins); i++) { + if (npcm8xx_pins[i].gpio_num == gpio) + return i; + } + + return -ENOENT; +} + +static int npcm8xx_group_set_func(struct udevice *dev, + const struct group_config *group, + char *func) +{ + struct npcm8xx_pinctrl_priv *priv = dev_get_priv(dev); + + dev_dbg(dev, "set_func [grp %s][func %s]\n", group->name, func); + if (strcmp(group->name, func)) + regmap_update_bits(priv->gcr_regmap, group->reg, + BIT(group->bit), 0); + else + regmap_update_bits(priv->gcr_regmap, group->reg, + BIT(group->bit), BIT(group->bit)); + + return 0; +} + +static int npcm8xx_pinmux_set(struct udevice *dev, + unsigned int pin_selector, + unsigned int func_selector) +{ + const struct pin_info *pin; + char *func = npcm8xx_funcs[func_selector]; + const struct group_config *group; + int i; + + pin = &npcm8xx_pins[pin_selector]; + dev_dbg(dev, "set_mux [pin %s][func %s]\n", pin->name, func); + + for (i = 0; i < pin->num_funcs; i++) { + group = npcm8xx_group_get(pin->alt_func[i]); + if (!group) + break; + npcm8xx_group_set_func(dev, group, func); + } + + return 0; +} + +static int npcm8xx_pinmux_group_set(struct udevice *dev, + unsigned int group_selector, + unsigned int func_selector) +{ + const struct group_config *group; + int pin_selector; + int i; + + dev_dbg(dev, "set_mux [grp %s][func %s]\n", + npcm8xx_groups[group_selector].name, + npcm8xx_funcs[func_selector]); + group = &npcm8xx_groups[group_selector]; + + if (group->npins == 0) { + /* No alternate GPIO pins, just set the function */ + npcm8xx_group_set_func(dev, group, + npcm8xx_funcs[func_selector]); + return 0; + } + + for (i = 0; i < group->npins; i++) { + pin_selector = npcm8xx_get_pin_selector(group->pins[i]); + if (pin_selector < 0) { + dev_dbg(dev, "invalid pin %d\n", group->pins[i]); + return -EINVAL; + } + npcm8xx_pinmux_set(dev, pin_selector, func_selector); + } + + return 0; +} + +static int npcm8xx_get_pins_count(struct udevice *dev) +{ + return ARRAY_SIZE(npcm8xx_pins); +} + +static const char *npcm8xx_get_pin_name(struct udevice *dev, + unsigned int selector) +{ + return npcm8xx_pins[selector].name; +} + +static int npcm8xx_get_groups_count(struct udevice *dev) +{ + return ARRAY_SIZE(npcm8xx_groups); +} + +static const char *npcm8xx_get_group_name(struct udevice *dev, + unsigned int selector) +{ + return npcm8xx_groups[selector].name; +} + +static int npcm8xx_get_functions_count(struct udevice *dev) +{ + return npcm8xx_num_funcs; +} + +static const char *npcm8xx_get_function_name(struct udevice *dev, + unsigned int selector) +{ + return npcm8xx_funcs[selector]; +} + +#if CONFIG_IS_ENABLED(PINCONF) +#define PIN_CONFIG_PERSIST_STATE (PIN_CONFIG_END + 1) +#define PIN_CONFIG_POLARITY_STATE (PIN_CONFIG_END + 2) +#define PIN_CONFIG_EVENT_CLEAR (PIN_CONFIG_END + 3) + +static const struct pinconf_param npcm8xx_conf_params[] = { + { "bias-disable", PIN_CONFIG_BIAS_DISABLE, 0 }, + { "bias-pull-up", PIN_CONFIG_BIAS_PULL_UP, 1 }, + { "bias-pull-down", PIN_CONFIG_BIAS_PULL_DOWN, 1 }, + { "input-enable", PIN_CONFIG_INPUT_ENABLE, 1 }, + { "output-enable", PIN_CONFIG_OUTPUT_ENABLE, 1 }, + { "output-high", PIN_CONFIG_OUTPUT, 1, }, + { "output-low", PIN_CONFIG_OUTPUT, 0, }, + { "drive-open-drain", PIN_CONFIG_DRIVE_OPEN_DRAIN, 1 }, + { "drive-push-pull", PIN_CONFIG_DRIVE_PUSH_PULL, 1 }, + { "persist-enable", PIN_CONFIG_PERSIST_STATE, 1 }, + { "persist-disable", PIN_CONFIG_PERSIST_STATE, 0 }, + { "input-debounce", PIN_CONFIG_INPUT_DEBOUNCE, 0 }, + { "active-high", PIN_CONFIG_POLARITY_STATE, 0 }, + { "active-low", PIN_CONFIG_POLARITY_STATE, 1 }, + { "drive-strength", PIN_CONFIG_DRIVE_STRENGTH, 0 }, + { "slew-rate", PIN_CONFIG_SLEW_RATE, 0}, + { "event-clear", PIN_CONFIG_EVENT_CLEAR, 0}, +}; + +/* Support for retaining the state after soft reset */ +static int npcm8xx_gpio_reset_persist(struct udevice *dev, unsigned int bank, + unsigned int enable) +{ + struct npcm8xx_pinctrl_priv *priv = dev_get_priv(dev); + u8 offset = bank + GPIOX_OFFSET; + + dev_dbg(dev, "set gpio persist, bank %d, enable %d\n", bank, enable); + + if (enable) { + regmap_update_bits(priv->rst_regmap, WD0RCR, BIT(offset), 0); + regmap_update_bits(priv->rst_regmap, WD1RCR, BIT(offset), 0); + regmap_update_bits(priv->rst_regmap, WD2RCR, BIT(offset), 0); + regmap_update_bits(priv->rst_regmap, CORSTC, BIT(offset), 0); + } else { + regmap_update_bits(priv->rst_regmap, WD0RCR, BIT(offset), + BIT(offset)); + regmap_update_bits(priv->rst_regmap, WD1RCR, BIT(offset), + BIT(offset)); + regmap_update_bits(priv->rst_regmap, WD2RCR, BIT(offset), + BIT(offset)); + regmap_update_bits(priv->rst_regmap, CORSTC, BIT(offset), + BIT(offset)); + } + + return 0; +} + +static bool is_gpio_persist(struct udevice *dev, unsigned int bank) +{ + struct npcm8xx_pinctrl_priv *priv = dev_get_priv(dev); + u8 offset = bank + GPIOX_OFFSET; + u32 val; + int status; + + status = npcm_get_reset_status(); + dev_dbg(dev, "reset status: 0x%x\n", status); + + if (status & CORST) + regmap_read(priv->rst_regmap, CORSTC, &val); + else if (status & WD0RST) + regmap_read(priv->rst_regmap, WD0RCR, &val); + else if (status & WD1RST) + regmap_read(priv->rst_regmap, WD1RCR, &val); + else if (status & WD2RST) + regmap_read(priv->rst_regmap, WD2RCR, &val); + else + return false; + + return !(val & BIT(offset)); +} + +static int npcm8xx_pinconf_set(struct udevice *dev, unsigned int selector, + unsigned int param, unsigned int arg) +{ + struct npcm8xx_pinctrl_priv *priv = dev_get_priv(dev); + unsigned int pin = npcm8xx_pins[selector].gpio_num; + unsigned int bank = pin / NPCM8XX_GPIO_PER_BANK; + unsigned int gpio = (pin % NPCM8XX_GPIO_PER_BANK); + void __iomem *base = priv->gpio_base + (0x1000 * bank); + u32 flags = npcm8xx_pins[pin].flags; + int ret = 0; + + dev_dbg(dev, "set_conf [pin %d][param 0x%x, arg 0x%x]\n", + pin, param, arg); + + if (is_gpio_persist(dev, bank)) { + dev_dbg(dev, "retain the state\n"); + return 0; + } + + switch (param) { + case PIN_CONFIG_BIAS_DISABLE: + dev_dbg(dev, "set pin %d bias disable\n", pin); + clrbits_le32(base + GPIO_PU, BIT(gpio)); + clrbits_le32(base + GPIO_PD, BIT(gpio)); + break; + case PIN_CONFIG_BIAS_PULL_DOWN: + dev_dbg(dev, "set pin %d bias pull down\n", pin); + clrbits_le32(base + GPIO_PU, BIT(gpio)); + setbits_le32(base + GPIO_PD, BIT(gpio)); + break; + case PIN_CONFIG_BIAS_PULL_UP: + dev_dbg(dev, "set pin %d bias pull up\n", pin); + setbits_le32(base + GPIO_PU, BIT(gpio)); + clrbits_le32(base + GPIO_PD, BIT(gpio)); + break; + case PIN_CONFIG_INPUT_ENABLE: + dev_dbg(dev, "set pin %d input enable\n", pin); + setbits_le32(base + GPIO_OEC, BIT(gpio)); + setbits_le32(base + GPIO_IEM, BIT(gpio)); + break; + case PIN_CONFIG_OUTPUT_ENABLE: + dev_dbg(dev, "set pin %d output enable\n", pin); + clrbits_le32(base + GPIO_IEM, BIT(gpio)); + setbits_le32(base + GPIO_OES, BIT(gpio)); + case PIN_CONFIG_OUTPUT: + dev_dbg(dev, "set pin %d output %d\n", pin, arg); + clrbits_le32(base + GPIO_IEM, BIT(gpio)); + setbits_le32(base + GPIO_OES, BIT(gpio)); + if (arg) + setbits_le32(base + GPIO_DOUT, BIT(gpio)); + else + clrbits_le32(base + GPIO_DOUT, BIT(gpio)); + break; + case PIN_CONFIG_DRIVE_PUSH_PULL: + dev_dbg(dev, "set pin %d push pull\n", pin); + clrbits_le32(base + GPIO_OTYP, BIT(gpio)); + break; + case PIN_CONFIG_DRIVE_OPEN_DRAIN: + dev_dbg(dev, "set pin %d open drain\n", pin); + setbits_le32(base + GPIO_OTYP, BIT(gpio)); + break; + case PIN_CONFIG_INPUT_DEBOUNCE: + dev_dbg(dev, "set pin %d input debounce\n", pin); + setbits_le32(base + GPIO_DBNC, BIT(gpio)); + break; + case PIN_CONFIG_POLARITY_STATE: + dev_dbg(dev, "set pin %d active %d\n", pin, arg); + if (arg) + setbits_le32(base + GPIO_POL, BIT(gpio)); + else + clrbits_le32(base + GPIO_POL, BIT(gpio)); + break; + case PIN_CONFIG_DRIVE_STRENGTH: + dev_dbg(dev, "set pin %d driver strength %d\n", pin, arg); + if (DSLO(flags) == arg) + clrbits_le32(base + GPIO_ODSC, BIT(gpio)); + else if (DSHI(flags) == arg) + setbits_le32(base + GPIO_ODSC, BIT(gpio)); + else + ret = -EOPNOTSUPP; + break; + case PIN_CONFIG_SLEW_RATE: + dev_dbg(dev, "set pin %d slew rate %d\n", pin, arg); + if (!(flags & SLEW)) { + ret = -EOPNOTSUPP; + break; + } + if (arg) + setbits_le32(base + GPIO_OSRC, BIT(gpio)); + else + clrbits_le32(base + GPIO_OSRC, BIT(gpio)); + break; + case PIN_CONFIG_EVENT_CLEAR: + dev_dbg(dev, "set pin %d event clear\n", pin); + clrbits_le32(base + GPIO_EVEN, BIT(gpio)); + setbits_le32(base + GPIO_EVST, BIT(gpio)); + break; + case PIN_CONFIG_PERSIST_STATE: + npcm8xx_gpio_reset_persist(dev, bank, arg); + break; + + default: + ret = -EOPNOTSUPP; + } + + return ret; +} +#endif + +static struct pinctrl_ops npcm8xx_pinctrl_ops = { + .set_state = pinctrl_generic_set_state, + .get_pins_count = npcm8xx_get_pins_count, + .get_pin_name = npcm8xx_get_pin_name, + .get_groups_count = npcm8xx_get_groups_count, + .get_group_name = npcm8xx_get_group_name, + .get_functions_count = npcm8xx_get_functions_count, + .get_function_name = npcm8xx_get_function_name, + .pinmux_set = npcm8xx_pinmux_set, + .pinmux_group_set = npcm8xx_pinmux_group_set, +#if CONFIG_IS_ENABLED(PINCONF) + .pinconf_num_params = ARRAY_SIZE(npcm8xx_conf_params), + .pinconf_params = npcm8xx_conf_params, + .pinconf_set = npcm8xx_pinconf_set, + .pinconf_group_set = npcm8xx_pinconf_set, +#endif +}; + +static int npcm8xx_pinctrl_probe(struct udevice *dev) +{ + struct npcm8xx_pinctrl_priv *priv = dev_get_priv(dev); + int i; + + priv->gpio_base = dev_read_addr_ptr(dev); + if (!priv->gpio_base) + return -EINVAL; + + priv->gcr_regmap = syscon_regmap_lookup_by_phandle(dev, "syscon-gcr"); + if (IS_ERR(priv->gcr_regmap)) + return -EINVAL; + + priv->rst_regmap = syscon_regmap_lookup_by_phandle(dev, "syscon-rst"); + if (IS_ERR(priv->rst_regmap)) + return -EINVAL; + + /* initialize function names, all group functions + gpio function */ + npcm8xx_num_funcs = ARRAY_SIZE(npcm8xx_groups) + 1; + npcm8xx_funcs = malloc(npcm8xx_num_funcs * sizeof(char *)); + if (!npcm8xx_funcs) + return -ENOMEM; + npcm8xx_funcs[0] = gpio_func_name; + for (i = 1; i < npcm8xx_num_funcs; i++) + npcm8xx_funcs[i] = npcm8xx_groups[i - 1].name; + + return 0; +} + +static const struct udevice_id npcm8xx_pinctrl_ids[] = { + { .compatible = "nuvoton,npcm845-pinctrl" }, + { } +}; + +U_BOOT_DRIVER(pinctrl_npcm8xx) = { + .name = "nuvoton_npcm8xx_pinctrl", + .id = UCLASS_PINCTRL, + .of_match = npcm8xx_pinctrl_ids, + .priv_auto = sizeof(struct npcm8xx_pinctrl_priv), + .ops = &npcm8xx_pinctrl_ops, + .probe = npcm8xx_pinctrl_probe, +}; -- 2.17.1

2 1

Pull request for efi-2022-10-rc3
by Heinrich Schuchardt 13 Aug '22

13 Aug '22

Dear Tom, The following changes since commit 8f9eee8275cf475f6d9435e85aa2d04b61b3cd75: Merge branch '2022-08-12-assorted-updates' (2022-08-12 21:41:07 -0400) are available in the Git repository at: https://source.denx.de/u-boot/custodians/u-boot-efi.git tags/efi-2022-10-rc3 for you to fetch changes up to 046d7a0bb1b383fe14bfe950b91ce2e20f835bd4: cmd: efidebug: Add missing \n at the end of message (2022-08-13 11:09:49 +0200) Gitlab CI showed no issues: https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/13141 ---------------------------------------------------------------- Pull request for efi-2022-10-rc3 Documentation: * Add HTML documentation for patman * Improve binman documentation * Man-page for gpio UEFI: * move udevice pointer into struct efi_object * fix efi_convert_device_path_to_text() Other: * fs/erofs: silence messages from erofs_probe() ---------------------------------------------------------------- Heinrich Schuchardt (6): git-mailrc: remove invalid entry 'efi' fs/erofs: silence erofs_probe() doc: man-page for gpio command doc: add more details for crash dump analysis doc: crash_dumps.rst missing documentation link efi_loader: fix efi_convert_device_path_to_text() Masahisa Kojima (1): efi_loader: move udevice pointer into struct efi_object Michal Simek (1): cmd: efidebug: Add missing \n at the end of message Paul Barker (1): bootstd: doc: Fix typos Simon Glass (4): doc: Drop a reference to Travis patman: Add documentation to doc/ binman: Add rST references for binman entry types binman: Add more documentation about binman usage Tom Rini (1): doc: develop: Add a note about importing code from other projects cmd/efidebug.c | 2 +- doc/Makefile | 1 + doc/develop/bootstd.rst | 6 +- doc/develop/codingstyle.rst | 4 +- doc/develop/crash_dumps.rst | 64 +++- doc/develop/index.rst | 1 + doc/develop/patman.rst | 1 + doc/develop/process.rst | 4 + doc/develop/sending_patches.rst | 16 + doc/git-mailrc | 1 - doc/usage/cmd/gpio.rst | 90 +++++ doc/usage/index.rst | 1 + fs/erofs/super.c | 4 +- include/efi_loader.h | 4 + lib/efi_driver/efi_block_device.c | 3 +- lib/efi_loader/efi_device_path_to_text.c | 1 + lib/efi_loader/efi_disk.c | 15 +- lib/efi_loader/efi_helper.c | 13 + tools/binman/binman.rst | 200 ++++++++++- tools/binman/entries.rst | 146 +++++++- tools/binman/entry.py | 5 + tools/patman/README.rst | 1 + tools/patman/main.py | 3 +- tools/patman/{README => patman.rst} | 556 +++++++++++++++++-------------- 24 files changed, 859 insertions(+), 283 deletions(-) create mode 120000 doc/develop/patman.rst create mode 100644 doc/develop/sending_patches.rst create mode 100644 doc/usage/cmd/gpio.rst create mode 120000 tools/patman/README.rst rename tools/patman/{README => patman.rst} (53%)

2 1

[PATCH v2 0/3] arm: layerscape: Add sfp driver
by Sean Anderson 13 Aug '22

13 Aug '22

This adds a driver for the Security Fuse Processor (SFP). It only supports Trust Architecture (TA) 2.1 SFPs, but it should be fairly trivial to add support for TA 3.1 SFPs. See [1] for Linux bindings/driver support. [1] https://lore.kernel.org/linux-arm-kernel/20220422145147.2210587-1-sean.ande… Changes in v2: - Use the sfp clock directly, instead of assuming we get the platform clock. This corresponds better to what other drivers on these devices do. - Rename clock to "sfp" to be more descriptive. - update the clockgen node for ls1021a Sean Anderson (3): arm: layerscape: Add sfp driver ARM: dts: ls1021a: update the clockgen node arch: layerscape: Add SFP binding MAINTAINERS | 5 + arch/arm/dts/fsl-ls1012a.dtsi | 7 + arch/arm/dts/fsl-ls1043a.dtsi | 7 + arch/arm/dts/fsl-ls1046a.dtsi | 7 + arch/arm/dts/ls1021a.dtsi | 87 ++++----- drivers/misc/Kconfig | 14 ++ drivers/misc/Makefile | 1 + drivers/misc/ls2_sfp.c | 350 ++++++++++++++++++++++++++++++++++ 8 files changed, 426 insertions(+), 52 deletions(-) create mode 100644 drivers/misc/ls2_sfp.c -- 2.35.1.1320.gc452695387.dirty

1 5

[RESEND PATCH v2] clk: update clk_clean_rate_cache to use private clk struct
by Patrick Delaunay 13 Aug '22

13 Aug '22

In clk_clean_rate_cache, clk->rate should update the private clock struct, in particular when CCF is activated, to save the cached rate value. When clk_get_parent_rate is called, the cached information is read from pclk->rate, with pclk = clk_get_parent(clk). As the cached is read from private clk data, the update should be done also on it. Fixes: 6b7fd3128f7 ("clk: fix set_rate to clean up cached rates for the hierarchy") Signed-off-by: Patrick Delaunay <patrick.delaunay(a)foss.st.com> --- Changes in v2: - set *clkp = clk when CCF is not activated and when the clock is not found drivers/clk/clk-uclass.c | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c index b89c77bf794..5cfa022a6dc 100644 --- a/drivers/clk/clk-uclass.c +++ b/drivers/clk/clk-uclass.c @@ -544,6 +544,19 @@ ulong clk_round_rate(struct clk *clk, ulong rate) return ops->round_rate(clk, rate); } +static void clk_get_priv(struct clk *clk, struct clk **clkp) +{ + *clkp = clk; + + /* get private clock struct associated to the provided clock */ + if (CONFIG_IS_ENABLED(CLK_CCF)) { + /* Take id 0 as a non-valid clk, such as dummy */ + if (clk->id) + clk_get_by_id(clk->id, clkp); + } +} + +/* clean cache, called with private clock struct */ static void clk_clean_rate_cache(struct clk *clk) { struct udevice *child_dev; @@ -563,6 +576,7 @@ static void clk_clean_rate_cache(struct clk *clk) ulong clk_set_rate(struct clk *clk, ulong rate) { const struct clk_ops *ops; + struct clk *clkp; debug("%s(clk=%p, rate=%lu)\n", __func__, clk, rate); if (!clk_valid(clk)) @@ -572,8 +586,10 @@ ulong clk_set_rate(struct clk *clk, ulong rate) if (!ops->set_rate) return -ENOSYS; + /* get private clock struct used for cache */ + clk_get_priv(clk, &clkp); /* Clean up cached rates for us and all child clocks */ - clk_clean_rate_cache(clk); + clk_clean_rate_cache(clkp); return ops->set_rate(clk, rate); } -- 2.25.1

2 1

[PATCH 1/8] Convert CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS et al to Kconfig
by Tom Rini 13 Aug '22

13 Aug '22

This converts the following to Kconfig: CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS CONFIG_SYS_FSL_OTHER_DDR_NUM_CTRLS And we remove the entries from the README for a number of already converted items. Signed-off-by: Tom Rini <trini(a)konsulko.com> --- README | 51 ------------------- arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 1 + configs/ls2080aqds_SECURE_BOOT_defconfig | 1 + configs/ls2080aqds_defconfig | 1 + configs/ls2080aqds_nand_defconfig | 1 + configs/ls2080aqds_qspi_defconfig | 1 + configs/ls2080aqds_sdcard_defconfig | 1 + configs/ls2080ardb_SECURE_BOOT_defconfig | 1 + configs/ls2080ardb_defconfig | 1 + configs/ls2080ardb_nand_defconfig | 1 + configs/ls2081ardb_defconfig | 1 + configs/ls2088aqds_tfa_defconfig | 1 + configs/ls2088ardb_qspi_SECURE_BOOT_defconfig | 1 + configs/ls2088ardb_qspi_defconfig | 1 + configs/ls2088ardb_tfa_SECURE_BOOT_defconfig | 1 + configs/ls2088ardb_tfa_defconfig | 1 + drivers/ddr/fsl/Kconfig | 7 +++ include/configs/kontron_sl28.h | 1 - include/configs/ls1028a_common.h | 1 - include/configs/ls1088a_common.h | 1 - include/configs/ls2080a_common.h | 3 -- include/configs/lx2160a_common.h | 1 - include/fsl_ddr.h | 5 -- 23 files changed, 22 insertions(+), 63 deletions(-) diff --git a/README b/README index 6b6f7227336a..ebfdced4a725 100644 --- a/README +++ b/README @@ -363,68 +363,17 @@ The following options need to be configured: CONFIG_SYS_FSL_DDR_ADDR Freescale DDR memory-mapped register base. - CONFIG_SYS_FSL_DDRC_GEN1 - Freescale DDR1 controller. - - CONFIG_SYS_FSL_DDRC_GEN2 - Freescale DDR2 controller. - - CONFIG_SYS_FSL_DDRC_GEN3 - Freescale DDR3 controller. - - CONFIG_SYS_FSL_DDRC_GEN4 - Freescale DDR4 controller. - - CONFIG_SYS_FSL_DDRC_ARM_GEN3 - Freescale DDR3 controller for ARM-based SoCs. - - CONFIG_SYS_FSL_DDR1 - Board config to use DDR1. It can be enabled for SoCs with - Freescale DDR1 or DDR2 controllers, depending on the board - implemetation. - - CONFIG_SYS_FSL_DDR2 - Board config to use DDR2. It can be enabled for SoCs with - Freescale DDR2 or DDR3 controllers, depending on the board - implementation. - - CONFIG_SYS_FSL_DDR3 - Board config to use DDR3. It can be enabled for SoCs with - Freescale DDR3 or DDR3L controllers. - - CONFIG_SYS_FSL_DDR3L - Board config to use DDR3L. It can be enabled for SoCs with - DDR3L controllers. - CONFIG_SYS_FSL_IFC_CLK_DIV Defines divider of platform clock(clock input to IFC controller). CONFIG_SYS_FSL_LBC_CLK_DIV Defines divider of platform clock(clock input to eLBC controller). - CONFIG_SYS_FSL_DDR_BE - Defines the DDR controller register space as Big Endian - - CONFIG_SYS_FSL_DDR_LE - Defines the DDR controller register space as Little Endian - CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY Physical address from the view of DDR controllers. It is the same as CONFIG_SYS_DDR_SDRAM_BASE for all Power SoCs. But it could be different for ARM SoCs. - CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS - Number of controllers used as main memory. - - CONFIG_SYS_FSL_OTHER_DDR_NUM_CTRLS - Number of controllers used for other than main memory. - - CONFIG_SYS_FSL_SEC_BE - Defines the SEC controller register space as Big Endian - - CONFIG_SYS_FSL_SEC_LE - Defines the SEC controller register space as Little Endian - - MIPS CPU options: CONFIG_XWAY_SWAP_BYTES diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig index 1f86070b8a2c..91a5863c97fb 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig @@ -193,6 +193,7 @@ config ARCH_LS2080A select FSL_IFC select FSL_LAYERSCAPE select FSL_LSCH3 + select SYS_FSL_OTHER_DDR_NUM_CTRLS select GICV3 select SKIP_LOWLEVEL_INIT select SYS_FSL_SRDS_1 diff --git a/configs/ls2080aqds_SECURE_BOOT_defconfig b/configs/ls2080aqds_SECURE_BOOT_defconfig index afb4e48e7e85..034f15760b43 100644 --- a/configs/ls2080aqds_SECURE_BOOT_defconfig +++ b/configs/ls2080aqds_SECURE_BOOT_defconfig @@ -54,6 +54,7 @@ CONFIG_SATA=y CONFIG_SATA_CEVA=y CONFIG_DYNAMIC_DDR_CLK_FREQ=y CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/configs/ls2080aqds_defconfig b/configs/ls2080aqds_defconfig index 15dadeb4e420..d8efe46f3c6c 100644 --- a/configs/ls2080aqds_defconfig +++ b/configs/ls2080aqds_defconfig @@ -57,6 +57,7 @@ CONFIG_SATA_CEVA=y CONFIG_FSL_CAAM=y CONFIG_DYNAMIC_DDR_CLK_FREQ=y CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/configs/ls2080aqds_nand_defconfig b/configs/ls2080aqds_nand_defconfig index 9fc1801c15da..a0fbb7d3c347 100644 --- a/configs/ls2080aqds_nand_defconfig +++ b/configs/ls2080aqds_nand_defconfig @@ -77,6 +77,7 @@ CONFIG_SATA_CEVA=y CONFIG_FSL_CAAM=y CONFIG_DYNAMIC_DDR_CLK_FREQ=y CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/configs/ls2080aqds_qspi_defconfig b/configs/ls2080aqds_qspi_defconfig index d2dd95ea792d..9925333678b1 100644 --- a/configs/ls2080aqds_qspi_defconfig +++ b/configs/ls2080aqds_qspi_defconfig @@ -58,6 +58,7 @@ CONFIG_SATA_CEVA=y CONFIG_FSL_CAAM=y CONFIG_DYNAMIC_DDR_CLK_FREQ=y CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/configs/ls2080aqds_sdcard_defconfig b/configs/ls2080aqds_sdcard_defconfig index e2e4cfdd9364..9d852531092d 100644 --- a/configs/ls2080aqds_sdcard_defconfig +++ b/configs/ls2080aqds_sdcard_defconfig @@ -72,6 +72,7 @@ CONFIG_SATA=y CONFIG_SATA_CEVA=y CONFIG_DYNAMIC_DDR_CLK_FREQ=y CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/configs/ls2080ardb_SECURE_BOOT_defconfig b/configs/ls2080ardb_SECURE_BOOT_defconfig index 5378876f11b9..46dde0b6b8b4 100644 --- a/configs/ls2080ardb_SECURE_BOOT_defconfig +++ b/configs/ls2080ardb_SECURE_BOOT_defconfig @@ -58,6 +58,7 @@ CONFIG_SATA=y CONFIG_SATA_CEVA=y CONFIG_DDR_CLK_FREQ=133333333 CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/configs/ls2080ardb_defconfig b/configs/ls2080ardb_defconfig index 6570a466e0c5..87129967f258 100644 --- a/configs/ls2080ardb_defconfig +++ b/configs/ls2080ardb_defconfig @@ -61,6 +61,7 @@ CONFIG_SATA_CEVA=y CONFIG_FSL_CAAM=y CONFIG_DDR_CLK_FREQ=133333333 CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/configs/ls2080ardb_nand_defconfig b/configs/ls2080ardb_nand_defconfig index 7c87f890c2c2..da463ebf42b4 100644 --- a/configs/ls2080ardb_nand_defconfig +++ b/configs/ls2080ardb_nand_defconfig @@ -81,6 +81,7 @@ CONFIG_SATA_CEVA=y CONFIG_FSL_CAAM=y CONFIG_DDR_CLK_FREQ=133333333 CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/configs/ls2081ardb_defconfig b/configs/ls2081ardb_defconfig index a426d6d48fb1..cc4bbaca436b 100644 --- a/configs/ls2081ardb_defconfig +++ b/configs/ls2081ardb_defconfig @@ -59,6 +59,7 @@ CONFIG_SATA_CEVA=y CONFIG_FSL_CAAM=y CONFIG_DDR_CLK_FREQ=133333333 CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/configs/ls2088aqds_tfa_defconfig b/configs/ls2088aqds_tfa_defconfig index f082fa52bcc5..c5cc05bd3a49 100644 --- a/configs/ls2088aqds_tfa_defconfig +++ b/configs/ls2088aqds_tfa_defconfig @@ -64,6 +64,7 @@ CONFIG_SATA_CEVA=y CONFIG_FSL_CAAM=y CONFIG_DYNAMIC_DDR_CLK_FREQ=y CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/configs/ls2088ardb_qspi_SECURE_BOOT_defconfig b/configs/ls2088ardb_qspi_SECURE_BOOT_defconfig index 1972fc908f54..008ee1f023d9 100644 --- a/configs/ls2088ardb_qspi_SECURE_BOOT_defconfig +++ b/configs/ls2088ardb_qspi_SECURE_BOOT_defconfig @@ -54,6 +54,7 @@ CONFIG_SATA=y CONFIG_SATA_CEVA=y CONFIG_DDR_CLK_FREQ=133333333 CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/configs/ls2088ardb_qspi_defconfig b/configs/ls2088ardb_qspi_defconfig index dedc191edc06..bcf869ff1274 100644 --- a/configs/ls2088ardb_qspi_defconfig +++ b/configs/ls2088ardb_qspi_defconfig @@ -61,6 +61,7 @@ CONFIG_SATA_CEVA=y CONFIG_FSL_CAAM=y CONFIG_DDR_CLK_FREQ=133333333 CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig b/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig index 1674a2ce0916..f633af34bb05 100644 --- a/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig +++ b/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig @@ -59,6 +59,7 @@ CONFIG_SATA=y CONFIG_SATA_CEVA=y CONFIG_DDR_CLK_FREQ=133333333 CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/configs/ls2088ardb_tfa_defconfig b/configs/ls2088ardb_tfa_defconfig index 071db6b1d2e4..3d8e201db1ab 100644 --- a/configs/ls2088ardb_tfa_defconfig +++ b/configs/ls2088ardb_tfa_defconfig @@ -66,6 +66,7 @@ CONFIG_SATA_CEVA=y CONFIG_FSL_CAAM=y CONFIG_DDR_CLK_FREQ=133333333 CONFIG_DIMM_SLOTS_PER_CTLR=2 +CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS=2 CONFIG_DDR_ECC=y CONFIG_ECC_INIT_VIA_DDRCONTROLLER=y CONFIG_SYS_FSL_DDR_INTLV_256B=y diff --git a/drivers/ddr/fsl/Kconfig b/drivers/ddr/fsl/Kconfig index 22400a9b8bab..7f8f3570dd8c 100644 --- a/drivers/ddr/fsl/Kconfig +++ b/drivers/ddr/fsl/Kconfig @@ -40,6 +40,9 @@ config FSL_DDR_SYNC_REFRESH config FSL_DDR_FIRST_SLOT_QUAD_CAPABLE bool +config SYS_FSL_OTHER_DDR_NUM_CTRLS + bool + menu "Freescale DDR controllers" depends on SYS_FSL_DDR @@ -63,6 +66,10 @@ config DIMM_SLOTS_PER_CTLR int "Number of DIMM slots per controller" default 1 +config SYS_FSL_DDR_MAIN_NUM_CTRLS + int "Number of controllers used as main memory" + default SYS_NUM_DDR_CTLRS + config SYS_FSL_DDR_VER int default 50 if SYS_FSL_DDR_VER_50 diff --git a/include/configs/kontron_sl28.h b/include/configs/kontron_sl28.h index 2373abf3e31d..38063ba4842d 100644 --- a/include/configs/kontron_sl28.h +++ b/include/configs/kontron_sl28.h @@ -23,7 +23,6 @@ #define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY 0 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE #define CONFIG_SYS_DDR_BLOCK2_BASE 0x2080000000ULL -#define CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS 1 /* early stack pointer */ diff --git a/include/configs/ls1028a_common.h b/include/configs/ls1028a_common.h index b104524becb1..8413e68f3a79 100644 --- a/include/configs/ls1028a_common.h +++ b/include/configs/ls1028a_common.h @@ -17,7 +17,6 @@ #define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY 0 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE #define CONFIG_SYS_DDR_BLOCK2_BASE 0x2080000000ULL -#define CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS 1 /* * SMP Definitinos diff --git a/include/configs/ls1088a_common.h b/include/configs/ls1088a_common.h index 4b8462da7bcd..21afe80e70de 100644 --- a/include/configs/ls1088a_common.h +++ b/include/configs/ls1088a_common.h @@ -34,7 +34,6 @@ #define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY 0 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE #define CONFIG_SYS_DDR_BLOCK2_BASE 0x8080000000ULL -#define CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS 1 /* * SMP Definitinos */ diff --git a/include/configs/ls2080a_common.h b/include/configs/ls2080a_common.h index ba5af6c34d34..e170b5aa2c70 100644 --- a/include/configs/ls2080a_common.h +++ b/include/configs/ls2080a_common.h @@ -21,15 +21,12 @@ #define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY 0 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE #define CONFIG_SYS_DDR_BLOCK2_BASE 0x8080000000ULL -#define CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS 2 /* * SMP Definitinos */ #define CPU_RELEASE_ADDR secondary_boot_addr -#define CONFIG_SYS_FSL_OTHER_DDR_NUM_CTRLS - /* * This is not an accurate number. It is used in start.S. The frequency * will be udpated later when get_bus_freq(0) is available. diff --git a/include/configs/lx2160a_common.h b/include/configs/lx2160a_common.h index 61870717e8e1..d39c0032c4a1 100644 --- a/include/configs/lx2160a_common.h +++ b/include/configs/lx2160a_common.h @@ -17,7 +17,6 @@ #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000UL #define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY 0 #define CONFIG_SYS_DDR_BLOCK2_BASE 0x2080000000ULL -#define CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS 2 #define CONFIG_SYS_SDRAM_SIZE 0x200000000UL #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE #define CONFIG_MEM_INIT_VALUE 0xdeadbeef diff --git a/include/fsl_ddr.h b/include/fsl_ddr.h index 025d7a1e74b6..24229f6bc448 100644 --- a/include/fsl_ddr.h +++ b/include/fsl_ddr.h @@ -14,11 +14,6 @@ struct cmd_tbl; -#ifndef CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS -/* All controllers are for main memory */ -#define CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS CONFIG_SYS_NUM_DDR_CTLRS -#endif - #ifdef CONFIG_SYS_FSL_DDR_LE #define ddr_in32(a) in_le32(a) #define ddr_out32(a, v) out_le32(a, v) -- 2.25.1

1 15