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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 02/16] ARM: tx28: Pass and check machine type
Date: Wed, 18 Sep 2019 09:54:07 +0200	[thread overview]
Message-ID: <20190918075421.20456-3-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20190918075421.20456-1-s.hauer@pengutronix.de>

Pass MACH_TYPE_TX28 to barebox_arm_entry() and check for it in initcalls
to make the board multi image safe.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/boards/karo-tx28/lowlevel.c  | 3 ++-
 arch/arm/boards/karo-tx28/tx28-stk5.c | 5 +++++
 arch/arm/boards/karo-tx28/tx28.c      | 4 ++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boards/karo-tx28/lowlevel.c b/arch/arm/boards/karo-tx28/lowlevel.c
index 1a93be747d..84cc681816 100644
--- a/arch/arm/boards/karo-tx28/lowlevel.c
+++ b/arch/arm/boards/karo-tx28/lowlevel.c
@@ -11,10 +11,11 @@
 #include <debug_ll.h>
 #include <mach/iomux.h>
 #include <stmp-device.h>
+#include <generated/mach-types.h>
 
 ENTRY_FUNCTION(start_barebox_karo_tx28, r0, r1, r2)
 {
-	barebox_arm_entry(IMX_MEMORY_BASE, SZ_128M, NULL);
+	barebox_arm_entry(IMX_MEMORY_BASE, SZ_128M, (void *)MACH_TYPE_TX28);
 }
 
 static const uint32_t iomux_pads[] = {
diff --git a/arch/arm/boards/karo-tx28/tx28-stk5.c b/arch/arm/boards/karo-tx28/tx28-stk5.c
index ec0826297b..b5f7dd586f 100644
--- a/arch/arm/boards/karo-tx28/tx28-stk5.c
+++ b/arch/arm/boards/karo-tx28/tx28-stk5.c
@@ -23,6 +23,7 @@
 #include <io.h>
 #include <net.h>
 #include <asm/sections.h>
+#include <asm/barebox-arm.h>
 #include <linux/err.h>
 #include <mach/imx-regs.h>
 #include <mach/clock.h>
@@ -30,6 +31,7 @@
 #include <mach/fb.h>
 #include <mach/ocotp.h>
 #include <mach/iomux.h>
+#include <generated/mach-types.h>
 
 static struct mxs_mci_platform_data mci_pdata = {
 	.caps = MMC_CAP_4_BIT_DATA,
@@ -395,6 +397,9 @@ void base_board_init(void)
 
 static int tx28kit_console_init(void)
 {
+	if (barebox_arm_machine() != MACH_TYPE_TX28)
+		return 0;
+
 	barebox_set_model("Ka-Ro TX28");
 	barebox_set_hostname("tx28");
 
diff --git a/arch/arm/boards/karo-tx28/tx28.c b/arch/arm/boards/karo-tx28/tx28.c
index 47cac21307..d99083b190 100644
--- a/arch/arm/boards/karo-tx28/tx28.c
+++ b/arch/arm/boards/karo-tx28/tx28.c
@@ -18,6 +18,7 @@
 #include <environment.h>
 #include <errno.h>
 #include <asm/armlinux.h>
+#include <asm/barebox-arm.h>
 #include <io.h>
 #include <generated/mach-types.h>
 #include <mach/imx-regs.h>
@@ -77,6 +78,9 @@ static int tx28_devices_init(void)
 {
 	int i;
 
+	if (barebox_arm_machine() != MACH_TYPE_TX28)
+		return 0;
+
 	/* initizalize gpios */
 	for (i = 0; i < ARRAY_SIZE(tx28_pad_setup); i++)
 		imx_gpio_mode(tx28_pad_setup[i]);
-- 
2.23.0


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  parent reply	other threads:[~2019-09-18  7:54 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-18  7:54 [PATCH 00/16] ARM: mxs: full multi image support Sascha Hauer
2019-09-18  7:54 ` [PATCH 01/16] ARM: start: Allow to pass machine type as boarddata Sascha Hauer
2019-09-18  7:54 ` Sascha Hauer [this message]
2019-09-18  7:54 ` [PATCH 03/16] ARM: tx28: Make locally used function static Sascha Hauer
2019-09-18  7:54 ` [PATCH 04/16] ARM: duckbill: Check machine type in initcalls Sascha Hauer
2019-09-18  7:54 ` [PATCH 05/16] ARM: Freescale mx28evk: " Sascha Hauer
2019-09-18  7:54 ` [PATCH 06/16] ARM: i.MX23 olinuxino: " Sascha Hauer
2019-09-18  7:54 ` [PATCH 07/16] ARM: Crytalfonts cfa10036: " Sascha Hauer
2019-09-18  7:54 ` [PATCH 08/16] ARM: i.MX23 Chumby: " Sascha Hauer
2019-09-18  7:54 ` [PATCH 09/16] ARM: Freescale i.MX23 evk: " Sascha Hauer
2019-09-18  7:54 ` [PATCH 10/16] ARM: mxs: cfa10036: Switch to multi image support Sascha Hauer
2019-09-18  7:54 ` [PATCH 11/16] ARM: mxs: imx23-evk: " Sascha Hauer
2019-09-18  7:54 ` [PATCH 12/16] ARM: mxs: chumby: " Sascha Hauer
2019-09-18  7:54 ` [PATCH 13/16] ARM: mxs: Move HAVE_PBL_MULTI_IMAGES up to ARCH Sascha Hauer
2019-09-18  7:54 ` [PATCH 14/16] ARM: mxs: Allow to compile all boards for a SoC together Sascha Hauer
2019-09-18  7:54 ` [PATCH 15/16] ARM: add common i.MX28 defconfig file Sascha Hauer
2019-09-18  7:54 ` [PATCH 16/16] ARM: add common i.MX23 " Sascha Hauer

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