From: Sascha Hauer <s.hauer@pengutronix.de>
To: "open list:BAREBOX" <barebox@lists.infradead.org>
Subject: [PATCH v2 12/22] ARM: K3: use debug_ll code for regular PBL console
Date: Mon, 06 Jan 2025 14:47:09 +0100 [thread overview]
Message-ID: <20250106-k3-r5-v2-12-9de6270089ef@pengutronix.de> (raw)
In-Reply-To: <20250106-k3-r5-v2-0-9de6270089ef@pengutronix.de>
Move parts of the K3 debug_ll code outside the #ifdef
CONFIG_DEBUG_AM62X_UART. This allows us to use the debug_ll provided
functions as a regular console with pbl_set_putc().
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
include/mach/k3/debug_ll.h | 38 +++++++++++++++++++-------------------
1 file changed, 19 insertions(+), 19 deletions(-)
diff --git a/include/mach/k3/debug_ll.h b/include/mach/k3/debug_ll.h
index a37b50c726..13321c6134 100644
--- a/include/mach/k3/debug_ll.h
+++ b/include/mach/k3/debug_ll.h
@@ -2,20 +2,6 @@
#define __MACH_K3_DEBUG_LL_H__
#include <io.h>
-#define AM62X_UART_UART0_BASE 0x02800000
-#define AM62X_UART_UART1_BASE 0x02810000
-#define AM62X_UART_UART2_BASE 0x02820000
-#define AM62X_UART_UART3_BASE 0x02830000
-#define AM62X_UART_UART4_BASE 0x02840000
-#define AM62X_UART_UART5_BASE 0x02850000
-#define AM62X_UART_UART6_BASE 0x02860000
-
-#if defined CONFIG_DEBUG_AM62X_UART
-#define K3_DEBUG_SOC AM62X_UART
-
-#define __K3_UART_BASE(soc, num) soc##_UART##num##_BASE
-#define K3_UART_BASE(soc, num) __K3_UART_BASE(soc, num)
-
static inline uint8_t debug_ll_read_reg(void __iomem *base, int reg)
{
return readb(base + (reg << 2));
@@ -28,11 +14,6 @@ static inline void debug_ll_write_reg(void __iomem *base, int reg, uint8_t val)
#include <debug_ll/ns16550.h>
-static inline void debug_ll_init(void)
-{
- /* already configured */
-}
-
static inline void k3_debug_ll_init(void __iomem *base)
{
debug_ll_ns16550_init(base, 26);
@@ -41,6 +22,25 @@ static inline void k3_debug_ll_init(void __iomem *base)
debug_ll_write_reg(base, 8, 0x00);
}
+#define AM62X_UART_UART0_BASE 0x02800000
+#define AM62X_UART_UART1_BASE 0x02810000
+#define AM62X_UART_UART2_BASE 0x02820000
+#define AM62X_UART_UART3_BASE 0x02830000
+#define AM62X_UART_UART4_BASE 0x02840000
+#define AM62X_UART_UART5_BASE 0x02850000
+#define AM62X_UART_UART6_BASE 0x02860000
+
+#if defined CONFIG_DEBUG_AM62X_UART
+#define K3_DEBUG_SOC AM62X_UART
+
+#define __K3_UART_BASE(soc, num) soc##_UART##num##_BASE
+#define K3_UART_BASE(soc, num) __K3_UART_BASE(soc, num)
+
+static inline void debug_ll_init(void)
+{
+ /* already configured */
+}
+
static inline void PUTC_LL(int c)
{
void __iomem *base = (void *)K3_UART_BASE(K3_DEBUG_SOC,
--
2.39.5
next prev parent reply other threads:[~2025-01-06 14:05 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-06 13:46 [PATCH v2 00/22] ARM: K3: Add R5 boot support Sascha Hauer
2025-01-06 13:46 ` [PATCH v2 01/22] ARM: add ARMv7R MPU support Sascha Hauer
2025-01-06 13:46 ` [PATCH v2 02/22] lib/rationale: compile for pbl Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 03/22] DDR: Add k3 DDR driver Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 04/22] ARM: move ARM_CPU_PART_* defines to header Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 05/22] nommu_v7_vectors_init: disable for r5 Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 06/22] clocksource: timer-ti-dm: add support for K3 SoCs Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 07/22] ARM: K3: mount /boot even with env handling disabled Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 08/22] clk: add K3 clk driver Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 09/22] pmdomain: add K3 driver Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 10/22] rproc: add K3 arm64 rproc driver Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 11/22] ARM: k3: add k3_debug_ll_init() Sascha Hauer
2025-01-06 13:47 ` Sascha Hauer [this message]
2025-01-06 13:47 ` [PATCH v2 13/22] elf: use iomem regions as fallback when loading to non-sdram memory Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 14/22] rproc: add K3 system_controller Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 15/22] firmware: ti_sci: add function to get global handle Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 16/22] ARM: k3: Add initial r5 support Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 17/22] ARM: k3: Add k3img tool Sascha Hauer
2025-01-06 14:34 ` Ahmad Fatoum
2025-01-06 13:47 ` [PATCH v2 18/22] ARM: beagleplay: add binary files Sascha Hauer
2025-01-06 14:33 ` Ahmad Fatoum
2025-01-07 7:44 ` Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 19/22] ARM: beagleplay: add Cortex-R5 boot support Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 20/22] Documentation: add build documentation for TI K3 SoCs Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 21/22] ARM: am625: disable secondary watchdogs Sascha Hauer
2025-01-06 13:47 ` [PATCH v2 22/22] mci: am654-sdhci: Use PIO for small transfers Sascha Hauer
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