board: amlogic: factorise gxbb boards

The nanopi-k2 and the odroid-c2 are similar enough to be supported
by the same u-boot board. This change use odroid-c2 u-boot board
for the nanopi-k2 as well. Dedicated defconfig are kept to customize
the names and device tree.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

diff --git a/arch/arm/mach-meson/Kconfig b/arch/arm/mach-meson/Kconfig
index 98303db..d86b1be 100644 (file)
--- a/arch/arm/mach-meson/Kconfig
+++ b/arch/arm/mach-meson/Kconfig
@@ -31,14 +31,7 @@ config TARGET_ODROID_C2
          ODROID-C2 is a single board computer based on Meson GXBaby
          with 2 GiB of RAM, Gigabit Ethernet, HDMI, 4 USB, micro-SD
          slot, eMMC, IR receiver and a 40-pin GPIO header.
-
-config TARGET_NANOPI_K2
-       bool "NANOPI_K2"
-       select MESON_GXBB
-       help
-         NANOPI_K2 is a single board computer based on Meson GXBaby
-         with 2 GiB of RAM, Gigabit Ethernet,AP6212 Wifi, HDMI, 4 USB,
-         micro-SD slot, eMMC, IR receiver and a 40-pin GPIO header.
+         You should also select this TARGET if you have an nanopi-k2
 
 config TARGET_P212
        bool "P212"
@@ -69,8 +62,6 @@ config SYS_MALLOC_F_LEN
 
 source "board/amlogic/odroid-c2/Kconfig"
 
-source "board/amlogic/nanopi-k2/Kconfig"
-
 source "board/amlogic/p212/Kconfig"
 
 source "board/amlogic/q200/Kconfig"

diff --git a/board/amlogic/nanopi-k2/Kconfig b/board/amlogic/nanopi-k2/Kconfig
deleted file mode 100644 (file)
index 374bda2..0000000
--- a/board/amlogic/nanopi-k2/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-if TARGET_NANOPI_K2
-
-config SYS_BOARD
-       default "nanopi-k2"
-
-config SYS_VENDOR
-       default "amlogic"
-
-config SYS_CONFIG_NAME
-       default "nanopi-k2"
-
-endif

diff --git a/board/amlogic/nanopi-k2/MAINTAINERS b/board/amlogic/nanopi-k2/MAINTAINERS
deleted file mode 100644 (file)
index 0452bd1..0000000
--- a/board/amlogic/nanopi-k2/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-NANOPI-K2
-M:     Neil Armstrong <narmstrong@baylibre.com>
-S:     Maintained
-F:     board/amlogic/nanopi-k2/
-F:     include/configs/nanopi-k2.h
-F:     configs/nanopi-k2_defconfig

diff --git a/board/amlogic/nanopi-k2/Makefile b/board/amlogic/nanopi-k2/Makefile
deleted file mode 100644 (file)
index 7d9b666..0000000
--- a/board/amlogic/nanopi-k2/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# (C) Copyright 2018 Thomas McKahan
-#
-# SPDX-License-Identifier:     GPL-2.0+
-#
-
-obj-y  := nanopi-k2.o

diff --git a/board/amlogic/nanopi-k2/nanopi-k2.c b/board/amlogic/nanopi-k2/nanopi-k2.c
deleted file mode 100644 (file)
index ae29dd6..0000000
--- a/board/amlogic/nanopi-k2/nanopi-k2.c
+++ /dev/null
@@ -1,55 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2018 Thomas McKahan
- */
-
-#include <common.h>
-#include <dm.h>
-#include <environment.h>
-#include <asm/io.h>
-#include <asm/arch/gx.h>
-#include <asm/arch/sm.h>
-#include <asm/arch/eth.h>
-#include <asm/arch/mem.h>
-
-#define EFUSE_SN_OFFSET                20
-#define EFUSE_SN_SIZE          16
-#define EFUSE_MAC_OFFSET       52
-#define EFUSE_MAC_SIZE         6
-
-int board_init(void)
-{
-       return 0;
-}
-
-int misc_init_r(void)
-{
-       u8 mac_addr[EFUSE_MAC_SIZE];
-       char serial[EFUSE_SN_SIZE];
-       ssize_t len;
-
-       meson_gx_eth_init(PHY_INTERFACE_MODE_RGMII, 0);
-
-       if (!eth_env_get_enetaddr("ethaddr", mac_addr)) {
-               len = meson_sm_read_efuse(EFUSE_MAC_OFFSET,
-                                         mac_addr, EFUSE_MAC_SIZE);
-               if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr))
-                       eth_env_set_enetaddr("ethaddr", mac_addr);
-       }
-
-       if (!env_get("serial#")) {
-               len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial,
-                       EFUSE_SN_SIZE);
-               if (len == EFUSE_SN_SIZE)
-                       env_set("serial#", serial);
-       }
-
-       return 0;
-}
-
-int ft_board_setup(void *blob, bd_t *bd)
-{
-       meson_gx_init_reserved_memory(blob);
-
-       return 0;
-}

diff --git a/board/amlogic/odroid-c2/MAINTAINERS b/board/amlogic/odroid-c2/MAINTAINERS
index 699850f..fd74d53 100644 (file)
--- a/board/amlogic/odroid-c2/MAINTAINERS
+++ b/board/amlogic/odroid-c2/MAINTAINERS
@@ -1,5 +1,6 @@
 ODROID-C2
 M:     Beniamino Galvani <b.galvani@gmail.com>
+M:     Neil Armstrong <narmstrong@baylibre.com>
 S:     Maintained
 F:     board/amlogic/odroid-c2/
 F:     include/configs/odroid-c2.h

diff --git a/board/amlogic/nanopi-k2/README b/board/amlogic/odroid-c2/README.nanopi-k2
similarity index 100%
rename from board/amlogic/nanopi-k2/README
rename to board/amlogic/odroid-c2/README.nanopi-k2

diff --git a/board/amlogic/odroid-c2/README b/board/amlogic/odroid-c2/README.odroid-c2
similarity index 100%
rename from board/amlogic/odroid-c2/README
rename to board/amlogic/odroid-c2/README.odroid-c2

diff --git a/configs/nanopi-k2_defconfig b/configs/nanopi-k2_defconfig
index 5c8c747..01196d6 100644 (file)
--- a/configs/nanopi-k2_defconfig
+++ b/configs/nanopi-k2_defconfig
@@ -2,7 +2,7 @@ CONFIG_ARM=y
 CONFIG_ARCH_MESON=y
 CONFIG_SYS_TEXT_BASE=0x01000000
 CONFIG_MESON_GXBB=y
-CONFIG_TARGET_NANOPI_K2=y
+CONFIG_TARGET_ODROID_C2=y
 CONFIG_DEBUG_UART_BASE=0xc81004c0
 CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_IDENT_STRING=" nanopi-k2"