diff mbox series

global: Remove bi_sramstart/bi_sramsize

Message ID 20241026140900.1692591-1-trini@konsulko.com
State Accepted
Delegated to: Tom Rini
Headers show
Series global: Remove bi_sramstart/bi_sramsize | expand

Commit Message

Tom Rini Oct. 26, 2024, 2:09 p.m. UTC
These fields are currently set on exactly two platforms today, and used
by only one of them. Update pic32mzdask to use CFG_SYS_SRAM* in the one
location it needs it and otherwise drop this field from the bd_info
struct.

Signed-off-by: Tom Rini <trini@konsulko.com>
---
 Kconfig                       | 21 ---------------------
 api/api_platform-powerpc.c    |  1 -
 cmd/bdinfo.c                  |  4 ----
 common/board_f.c              |  7 -------
 include/asm-generic/u-boot.h  |  2 --
 include/configs/pic32mzdask.h |  5 ++++-
 6 files changed, 4 insertions(+), 36 deletions(-)

Comments

Tom Rini Nov. 17, 2024, 4:46 p.m. UTC | #1
On Sat, 26 Oct 2024 08:09:00 -0600, Tom Rini wrote:

> These fields are currently set on exactly two platforms today, and used
> by only one of them. Update pic32mzdask to use CFG_SYS_SRAM* in the one
> location it needs it and otherwise drop this field from the bd_info
> struct.
> 
> 

Applied to u-boot/next, thanks!
diff mbox series

Patch

diff --git a/Kconfig b/Kconfig
index eb55f2511d95..bd63fea2e9ae 100644
--- a/Kconfig
+++ b/Kconfig
@@ -595,27 +595,6 @@  config SYS_MEM_TOP_HIDE
 	  WARNING: Please make sure that this value is a multiple of the OS
 	  page size.
 
-config SYS_HAS_SRAM
-	bool
-	default y if TARGET_PIC32MZDASK
-	default y if TARGET_DEVKIT8000
-	help
-	  Enable this to allow support for the on board SRAM.
-	  SRAM base address is controlled by CONFIG_SYS_SRAM_BASE.
-	  SRAM size is controlled by CONFIG_SYS_SRAM_SIZE.
-
-config SYS_SRAM_BASE
-	hex
-	default 0x80000000 if TARGET_PIC32MZDASK
-	default 0x40200000 if TARGET_DEVKIT8000
-	default 0x0
-
-config SYS_SRAM_SIZE
-	hex
-	default 0x00080000 if TARGET_PIC32MZDASK
-	default 0x10000 if TARGET_DEVKIT8000
-	default 0x0
-
 config SYS_MONITOR_LEN
 	int "Maximum size in bytes reserved for U-Boot in memory"
 	default 1048576 if X86
diff --git a/api/api_platform-powerpc.c b/api/api_platform-powerpc.c
index 3a04a9f691c5..2c1ab043af65 100644
--- a/api/api_platform-powerpc.c
+++ b/api/api_platform-powerpc.c
@@ -43,7 +43,6 @@  int platform_sys_info(struct sys_info *si)
 
 	platform_set_mr(si, gd->ram_base, gd->ram_size, MR_ATTR_DRAM);
 	platform_set_mr(si, gd->bd->bi_flashstart, gd->bd->bi_flashsize, MR_ATTR_FLASH);
-	platform_set_mr(si, gd->bd->bi_sramstart, gd->bd->bi_sramsize, MR_ATTR_SRAM);
 
 	return 1;
 }
diff --git a/cmd/bdinfo.c b/cmd/bdinfo.c
index 4c0e2adabc32..ae9e1923eacf 100644
--- a/cmd/bdinfo.c
+++ b/cmd/bdinfo.c
@@ -140,10 +140,6 @@  static int bdinfo_print_all(struct bd_info *bd)
 #endif
 	bdinfo_print_num_l("boot_params", (ulong)bd->bi_boot_params);
 	print_bi_dram(bd);
-	if (IS_ENABLED(CONFIG_SYS_HAS_SRAM)) {
-		bdinfo_print_num_l("sramstart", (ulong)bd->bi_sramstart);
-		bdinfo_print_num_l("sramsize", (ulong)bd->bi_sramsize);
-	}
 	bdinfo_print_num_l("flashstart", (ulong)bd->bi_flashstart);
 	bdinfo_print_num_l("flashsize", (ulong)bd->bi_flashsize);
 	bdinfo_print_num_l("flashoffset", (ulong)bd->bi_flashoffset);
diff --git a/common/board_f.c b/common/board_f.c
index 98dc2591e1d0..ebc934ab8105 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -637,13 +637,6 @@  __weak int arch_setup_bdinfo(void)
 
 int setup_bdinfo(void)
 {
-	struct bd_info *bd = gd->bd;
-
-	if (IS_ENABLED(CONFIG_SYS_HAS_SRAM)) {
-		bd->bi_sramstart = CONFIG_SYS_SRAM_BASE; /* start of SRAM */
-		bd->bi_sramsize = CONFIG_SYS_SRAM_SIZE;  /* size  of SRAM */
-	}
-
 	return arch_setup_bdinfo();
 }
 
diff --git a/include/asm-generic/u-boot.h b/include/asm-generic/u-boot.h
index 70303acd5581..8c619c1b74a1 100644
--- a/include/asm-generic/u-boot.h
+++ b/include/asm-generic/u-boot.h
@@ -30,8 +30,6 @@  struct bd_info {
 	unsigned long	bi_flashstart;	/* start of FLASH memory */
 	unsigned long	bi_flashsize;	/* size	 of FLASH memory */
 	unsigned long	bi_flashoffset; /* reserved area for startup monitor */
-	unsigned long	bi_sramstart;	/* start of SRAM memory */
-	unsigned long	bi_sramsize;	/* size	 of SRAM memory */
 #ifdef CONFIG_ARM
 	unsigned long	bi_arm_freq; /* arm frequency */
 	unsigned long	bi_dsp_freq; /* dsp core frequency */
diff --git a/include/configs/pic32mzdask.h b/include/configs/pic32mzdask.h
index 0ae4fc55a97b..8de930eab543 100644
--- a/include/configs/pic32mzdask.h
+++ b/include/configs/pic32mzdask.h
@@ -19,8 +19,11 @@ 
  */
 /* Initial RAM for temporary stack, global data */
 #define CFG_SYS_INIT_RAM_SIZE	0x10000
+#define CFG_SYS_SRAM_BASE	0x80000000
+#define CFG_SYS_SRAM_SIZE	0x00080000
+
 #define CFG_SYS_INIT_RAM_ADDR	\
-	(CONFIG_SYS_SRAM_BASE + CONFIG_SYS_SRAM_SIZE - CFG_SYS_INIT_RAM_SIZE)
+	(CFG_SYS_SRAM_BASE + CFG_SYS_SRAM_SIZE - CFG_SYS_INIT_RAM_SIZE)
 
 /* SDRAM Configuration (for final code, data, stack, heap) */
 #define CFG_SYS_SDRAM_BASE		0x88000000