From: Duje Mihanović <duje.mihanovic@skole.hr>
Date: Wed, 18 Dec 2024 15:36:46 +0000 (+0100)
Subject: more narrowing down, stuck at serial_init now
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=88fc2151d1db072ae882ac2f356bbffdb1d0e826;p=u-boot.git

more narrowing down, stuck at serial_init now
---

diff --git a/board/samsung/coreprimevelte/coreprimevelte.c b/board/samsung/coreprimevelte/coreprimevelte.c
index 1970afffac..7c970e606c 100644
--- a/board/samsung/coreprimevelte/coreprimevelte.c
+++ b/board/samsung/coreprimevelte/coreprimevelte.c
@@ -2,14 +2,9 @@
 #include <fdtdec.h>
 #include <asm/io.h>
 
-void lowlevel_init(void)
-{
-	for (int *i = (int *) 0x17200000; i < 0x17177000 + 0x177000; i++)
-		*i = 0xffff0000;
-}
-
 int board_init(void)
 {
+	debug_uart_init();
 	printascii("Reached board_init()\n");
 
 	u32 tmp = readl(0xd4015064);
diff --git a/common/board_f.c b/common/board_f.c
index 3abc15f9cd..1245467716 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -877,6 +877,22 @@ static int initf_upl(void)
 	return 0;
 }
 
+int green(void)
+{
+	for (int *i = (int *) 0x17200000; i < 0x17177000 + 0x177000; i++)
+		*i = 0xff00ff00;
+
+	return 0;
+}
+
+int blue(void)
+{
+	for (int *i = (int *) 0x17200000; i < 0x17177000 + 0x177000; i++)
+		*i = 0xff0000ff;
+
+	return 0;
+}
+
 static const init_fnc_t init_sequence_f[] = {
 	setup_mon_len,
 #ifdef CONFIG_OF_CONTROL
@@ -914,7 +930,9 @@ static const init_fnc_t init_sequence_f[] = {
 #endif
 	env_init,		/* initialize environment */
 	init_baud_rate,		/* initialze baudrate settings */
+	green,
 	serial_init,		/* serial communications setup */
+	blue,
 	console_init_f,		/* stage 1 init of console */
 	display_options,	/* say that we are here */
 	display_text_info,	/* show debugging info if required */
@@ -1026,9 +1044,6 @@ void board_init_f(ulong boot_flags)
 {
 	struct board_f boardf;
 
-	for (int *i = (int *) 0x17200000; i < 0x17177000 + 0x177000; i++)
-		*i = 0xff00ff00;
-
 	gd->flags = boot_flags;
 	gd->flags &= ~GD_FLG_HAVE_CONSOLE;
 	gd->boardf = &boardf;
diff --git a/configs/coreprimevelte_defconfig b/configs/coreprimevelte_defconfig
index 62ea135868..798f459fa4 100644
--- a/configs/coreprimevelte_defconfig
+++ b/configs/coreprimevelte_defconfig
@@ -1,9 +1,10 @@
 CONFIG_ARM=y
+CONFIG_SKIP_LOWLEVEL_INIT=y
 CONFIG_COUNTER_FREQUENCY=26000000
 CONFIG_DRIVER_GICV2=y
 CONFIG_ARCH_CPU_INIT=y
 CONFIG_ARCH_MMP=y
-CONFIG_TEXT_BASE=0x1010000
+CONFIG_TEXT_BASE=0x1000000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_DEFAULT_DEVICE_TREE="pxa1908-samsung-coreprimevelte"
 CONFIG_TARGET_COREPRIMEVELTE=y
@@ -20,10 +21,12 @@ CONFIG_NO_NET=y
 CONFIG_CLK=y
 CONFIG_CPU=y
 CONFIG_CPU_ARMV8=y
+CONFIG_SERIAL_SEARCH_ALL=y
 CONFIG_DEBUG_UART_SHIFT=2
 CONFIG_DEBUG_UART_ANNOUNCE=y
 CONFIG_DEBUG_UART_SKIP_INIT=y
 CONFIG_SYS_NS16550=y
+CONFIG_NS16550_DYNAMIC=y
 CONFIG_SYS_NS16550_MEM32=y
 CONFIG_MBEDTLS_LIB=y
 # CONFIG_TOOLS_MKEFICAPSULE is not set