[PATCH v3 22/23] ARM: cleanup barebox proper entry

[Sascha Hauer <s.hauer@pengutronix.de>]

As barebox proper is now an ELF file we no longer need to map the entry
function to the start of the image. Just link it to wherever the linker
wants it and drop the text_entry section. Also, remove the start()
function and set the ELF entry to barebox_non_pbl_start() directly.

While at it also remove the bare_init stuff from the barebox proper
linker script as it's only relevant to the PBL linker script which
is a separate script.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/cpu/start.c         | 11 -----------
 arch/arm/lib32/barebox.lds.S |  7 +------
 arch/arm/lib64/barebox.lds.S |  7 +------
 3 files changed, 2 insertions(+), 23 deletions(-)

diff --git a/arch/arm/cpu/start.c b/arch/arm/cpu/start.c
index 2498bdb894c261f587af6542ea4574c497a6edc0..c2f14736dac5948d0b751f2307690420ee4c23ca 100644
--- a/arch/arm/cpu/start.c
+++ b/arch/arm/cpu/start.c
@@ -189,14 +189,3 @@ __noreturn void barebox_non_pbl_start(unsigned long membase,
 
 	start_barebox();
 }
-
-void start(unsigned long membase, unsigned long memsize, struct handoff_data *hd);
-/*
- * First function in the uncompressed image. We get here from
- * the pbl. The stack already has been set up by the pbl.
- */
-void __section(.text_entry) start(unsigned long membase,
-		unsigned long memsize, struct handoff_data *hd)
-{
-	barebox_non_pbl_start(membase, memsize, hd);
-}
diff --git a/arch/arm/lib32/barebox.lds.S b/arch/arm/lib32/barebox.lds.S
index 2fb43b4619ff29d8d21dd579d3a3002b7134ff71..e1a9495440b3330811561db2e8ea92149756ff8a 100644
--- a/arch/arm/lib32/barebox.lds.S
+++ b/arch/arm/lib32/barebox.lds.S
@@ -6,7 +6,7 @@
 
 OUTPUT_FORMAT(BAREBOX_OUTPUT_FORMAT)
 OUTPUT_ARCH(BAREBOX_OUTPUT_ARCH)
-ENTRY(start)
+ENTRY(barebox_non_pbl_start)
 
 PHDRS
 {
@@ -27,17 +27,12 @@ SECTIONS
 	.text      :
 	{
 		_stext = .;
-		*(.text_entry*)
-		__bare_init_start = .;
-		*(.text_bare_init*)
-		__bare_init_end = .;
 		. = ALIGN(0x20);
 		__exceptions_start = .;
 		KEEP(*(.text_exceptions*))
 		__exceptions_stop = .;
 		*(.text*)
 	} :text
-	BAREBOX_BARE_INIT_SIZE
 
 	. = ALIGN(4096);
 	__start_rodata = .;
diff --git a/arch/arm/lib64/barebox.lds.S b/arch/arm/lib64/barebox.lds.S
index 71f677a917851270e09c6d439fe5cbe4b6b41034..2255eaf503eae3d915f51d5d7ba2e6cdc10f711a 100644
--- a/arch/arm/lib64/barebox.lds.S
+++ b/arch/arm/lib64/barebox.lds.S
@@ -5,7 +5,7 @@
 
 OUTPUT_FORMAT(BAREBOX_OUTPUT_FORMAT)
 OUTPUT_ARCH(BAREBOX_OUTPUT_ARCH)
-ENTRY(start)
+ENTRY(barebox_non_pbl_start)
 
 PHDRS
 {
@@ -26,13 +26,8 @@ SECTIONS
 	.text      :
 	{
 		_stext = .;
-		*(.text_entry*)
-		__bare_init_start = .;
-		*(.text_bare_init*)
-		__bare_init_end = .;
 		*(.text*)
 	} :text
-	BAREBOX_BARE_INIT_SIZE
 
 	. = ALIGN(4096);
 	__start_rodata = .;

-- 
2.47.3