[PATCH 06/12] RISC-V: erizo: drop mach-erizo directory

[Ahmad Fatoum]

With the recent changes, we can now delete mach-erizo. Do so.

Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
---
 arch/riscv/Kconfig.socs                        |  2 +-
 arch/riscv/Makefile                            | 13 -------------
 .../include/mach => include/asm}/debug_ll.h    | 18 +++++++-----------
 arch/riscv/mach-erizo/Makefile                 |  3 ---
 common/Kconfig                                 |  5 +++++
 5 files changed, 13 insertions(+), 28 deletions(-)
 rename arch/riscv/{mach-erizo/include/mach => include/asm}/debug_ll.h (57%)
 delete mode 100644 arch/riscv/mach-erizo/Makefile

diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
index 093bca33806c..ea5ae0a6e9b5 100644
--- a/arch/riscv/Kconfig.socs
+++ b/arch/riscv/Kconfig.socs
@@ -3,7 +3,7 @@ menu "SoC selection"
 config SOC_ERIZO
 	bool "Erizo SoC"
 	depends on ARCH_RV32I
-	select HAS_DEBUG_LL
+	select HAS_ASM_DEBUG_LL
 	select HAS_NMON
 	select USE_COMPRESSED_DTB
 	select RISCV_M_MODE
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 09a94d69b220..0b1278936d91 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -19,8 +19,6 @@ LDFLAGS_pbl += $(riscv-ldflags-y)
 cflags-y += $(riscv-cflags-y)
 LDFLAGS_barebox += -nostdlib
 
-machine-$(CONFIG_SOC_ERIZO)	:= erizo
-
 LDFLAGS_barebox += $(riscv-ldflags-y)
 
 ifndef CONFIG_MODULES
@@ -31,21 +29,10 @@ endif
 
 KBUILD_BINARY := barebox.bin
 
-machdirs := $(patsubst %,arch/riscv/mach-%/,$(machine-y))
-
-KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs))
-
 archprepare: maketools
 
 PHONY += maketools
 
-ifneq ($(machine-y),)
-MACH  := arch/riscv/mach-$(machine-y)/
-else
-MACH  :=
-endif
-
-common-y += $(MACH)
 common-y += arch/riscv/boards/
 common-y += arch/riscv/cpu/
 common-y += arch/riscv/lib/
diff --git a/arch/riscv/mach-erizo/include/mach/debug_ll.h b/arch/riscv/include/asm/debug_ll.h
similarity index 57%
rename from arch/riscv/mach-erizo/include/mach/debug_ll.h
rename to arch/riscv/include/asm/debug_ll.h
index a20acfcdfb79..755ed09786d5 100644
--- a/arch/riscv/mach-erizo/include/mach/debug_ll.h
+++ b/arch/riscv/include/asm/debug_ll.h
@@ -1,18 +1,10 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2017 Antony Pavlov <antonynpavlov at gmail.com>
- *
- * This file is part of barebox.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  */
 
-#ifndef __MACH_ERIZO_DEBUG_LL__
-#define __MACH_ERIZO_DEBUG_LL__
+#ifndef __ASM_DEBUG_LL__
+#define __ASM_DEBUG_LL__
 
 /** @file
  *  This File contains declaration for early output support
@@ -20,6 +12,8 @@
 
 #include <linux/kconfig.h>
 
+#ifdef CONFIG_DEBUG_ERIZO
+
 #define DEBUG_LL_UART_ADDR	0x90000000
 #define DEBUG_LL_UART_SHIFT	2
 #define DEBUG_LL_UART_IOSIZE32
@@ -30,4 +24,6 @@
 
 #include <asm/debug_ll_ns16550.h>
 
-#endif /* __MACH_ERIZO_DEBUG_LL__ */
+#endif
+
+#endif /* __ASM_DEBUG_LL__ */
diff --git a/arch/riscv/mach-erizo/Makefile b/arch/riscv/mach-erizo/Makefile
deleted file mode 100644
index d9c51e74c379..000000000000
--- a/arch/riscv/mach-erizo/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-# just to build a built-in.o. Otherwise compilation fails when no o-files is
-# created.
-obj- += dummy.o
diff --git a/common/Kconfig b/common/Kconfig
index b10fb45b722d..6d7a1c6b0494 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -1342,6 +1342,11 @@ config DEBUG_RPI3_MINI_UART
 	help
 	  Say Y here if you want low-level debugging support on
 	  RaspberryPi 3 board mini UART.
+
+config DEBUG_ERIZO
+	bool "Erizo ns16550 port"
+	depends on SOC_ERIZO
+
 endchoice
 
 config DEBUG_IMX_UART_PORT
-- 
2.29.2