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authorAlain VOLMAT <avolmat@me.com>2020-12-09 20:42:31 +0100
committerRussell King <rmk+kernel@armlinux.org.uk>2021-02-01 19:41:31 +0000
commit9ca4efec0abae411d8d95fb07cf1256d5cae8905 (patch)
tree59f284c924d050015488e627cf6aa750beb70943 /arch/arm/include
parent6468e898c67b905ec0f95d9678929135bcaf7f67 (diff)
ARM: 9040/1: use DEBUG_UART_PHYS and DEBUG_UART_VIRT for sti LL_UART
Update the sti platform LL_UART support to rely on CONFIG_DEBUG_UART_PHYS and CONFIG_DEBUG_UART_VIRT from Kconfig Signed-off-by: Alain Volmat <avolmat@me.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/include')
-rw-r--r--arch/arm/include/debug/sti.S26
1 files changed, 2 insertions, 24 deletions
diff --git a/arch/arm/include/debug/sti.S b/arch/arm/include/debug/sti.S
index 72d052511890..dc796ac2ac57 100644
--- a/arch/arm/include/debug/sti.S
+++ b/arch/arm/include/debug/sti.S
@@ -6,28 +6,6 @@
* Copyright (C) 2013 STMicroelectronics (R&D) Limited.
*/
-#define STIH41X_COMMS_BASE 0xfed00000
-#define STIH41X_ASC2_BASE (STIH41X_COMMS_BASE+0x32000)
-
-#define STIH41X_SBC_LPM_BASE 0xfe400000
-#define STIH41X_SBC_COMMS_BASE (STIH41X_SBC_LPM_BASE + 0x100000)
-#define STIH41X_SBC_ASC1_BASE (STIH41X_SBC_COMMS_BASE + 0x31000)
-
-
-#define VIRT_ADDRESS(x) (x - 0x1000000)
-
-#if IS_ENABLED(CONFIG_STIH41X_DEBUG_ASC2)
-#define DEBUG_LL_UART_BASE STIH41X_ASC2_BASE
-#endif
-
-#if IS_ENABLED(CONFIG_STIH41X_DEBUG_SBC_ASC1)
-#define DEBUG_LL_UART_BASE STIH41X_SBC_ASC1_BASE
-#endif
-
-#ifndef DEBUG_LL_UART_BASE
-#error "DEBUG UART is not Configured"
-#endif
-
#define ASC_TX_BUF_OFF 0x04
#define ASC_CTRL_OFF 0x0c
#define ASC_STA_OFF 0x14
@@ -37,8 +15,8 @@
.macro addruart, rp, rv, tmp
- ldr \rp, =DEBUG_LL_UART_BASE @ physical base
- ldr \rv, =VIRT_ADDRESS(DEBUG_LL_UART_BASE) @ virt base
+ ldr \rp, =CONFIG_DEBUG_UART_PHYS @ physical base
+ ldr \rv, =CONFIG_DEBUG_UART_VIRT @ virt base
.endm
.macro senduart,rd,rx