Revert "feat(sgi): deviate from arm css common uart related defi..."

Revert submission 14286-uart_segregation

Reason for revert: Need to wait for companion patches in CI and UEFI/Linux to be upstreamed.

Reverted Changes:
I8574b31d5:feat(sgi): add page table translation entry for se...
I8896ae05e:feat(sgi): route TF-A logs via secure uart
I39170848e:feat(sgi): deviate from arm css common uart relate...

Change-Id: I28a370dd8b3a37087da621460eccc1acd7a30287
diff --git a/plat/arm/css/sgi/include/sgi_soc_css_def.h b/plat/arm/css/sgi/include/sgi_soc_css_def.h
deleted file mode 100644
index 8d3d1b9..0000000
--- a/plat/arm/css/sgi/include/sgi_soc_css_def.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (c) 2022, ARM Limited and Contributors. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#ifndef SGI_SOC_CSS_DEF_H
-#define SGI_SOC_CSS_DEF_H
-
-#include <lib/utils_def.h>
-#include <plat/arm/board/common/v2m_def.h>
-#include <plat/arm/soc/common/soc_css_def.h>
-#include <plat/common/common_def.h>
-
-/*
- * Definitions common to all ARM CSSv1-based development platforms
- */
-
-/* Platform ID address */
-#define BOARD_CSS_PLAT_ID_REG_ADDR		UL(0x7ffe00e0)
-
-/* Platform ID related accessors */
-#define BOARD_CSS_PLAT_ID_REG_ID_MASK		0x0f
-#define BOARD_CSS_PLAT_ID_REG_ID_SHIFT		0x0
-#define BOARD_CSS_PLAT_TYPE_EMULATOR		0x02
-
-#ifndef __ASSEMBLER__
-
-#include <lib/mmio.h>
-
-#define BOARD_CSS_GET_PLAT_TYPE(addr)					\
-	((mmio_read_32(addr) & BOARD_CSS_PLAT_ID_REG_ID_MASK)		\
-	>> BOARD_CSS_PLAT_ID_REG_ID_SHIFT)
-
-#endif /* __ASSEMBLER__ */
-
-#define MAX_IO_DEVICES			3
-#define MAX_IO_HANDLES			4
-
-/* Reserve the last block of flash for PSCI MEM PROTECT flag */
-#define PLAT_ARM_FLASH_IMAGE_BASE	V2M_FLASH0_BASE
-#define PLAT_ARM_FLASH_IMAGE_MAX_SIZE	(V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)
-
-#define PLAT_ARM_NVM_BASE		V2M_FLASH0_BASE
-#define PLAT_ARM_NVM_SIZE		(V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)
-
-/* UART related constants */
-#define PLAT_ARM_BOOT_UART_BASE			SOC_CSS_UART0_BASE
-#define PLAT_ARM_BOOT_UART_CLK_IN_HZ		SOC_CSS_UART0_CLK_IN_HZ
-
-#define PLAT_ARM_RUN_UART_BASE			SOC_CSS_UART1_BASE
-#define PLAT_ARM_RUN_UART_CLK_IN_HZ		SOC_CSS_UART1_CLK_IN_HZ
-
-#define PLAT_ARM_CRASH_UART_BASE		PLAT_ARM_RUN_UART_BASE
-#define PLAT_ARM_CRASH_UART_CLK_IN_HZ		PLAT_ARM_RUN_UART_CLK_IN_HZ
-
-#endif /* SGI_SOC_CSS_DEF_H */
diff --git a/plat/arm/css/sgi/include/sgi_soc_platform_def.h b/plat/arm/css/sgi/include/sgi_soc_platform_def.h
index 3b8d9c6..405d62f 100644
--- a/plat/arm/css/sgi/include/sgi_soc_platform_def.h
+++ b/plat/arm/css/sgi/include/sgi_soc_platform_def.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2022, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2021, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -7,10 +7,10 @@
 #ifndef SGI_SOC_PLATFORM_DEF_H
 #define SGI_SOC_PLATFORM_DEF_H
 
+#include <sgi_base_platform_def.h>
+#include <plat/arm/board/common/board_css_def.h>
 #include <plat/arm/board/common/v2m_def.h>
 #include <plat/arm/soc/common/soc_css_def.h>
-#include <sgi_base_platform_def.h>
-#include <sgi_soc_css_def.h>
 
 /* Map the System registers to access from S-EL0 */
 #define CSS_SYSTEMREG_DEVICE_BASE	(0x1C010000)