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From: Andreas Dannenberg <dannenberg@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 06/13] armv7R: K3: am654: Use full malloc implementation in SPL
Date: Tue, 7 May 2019 12:25:35 -0500	[thread overview]
Message-ID: <20190507172542.31359-7-dannenberg@ti.com> (raw)
In-Reply-To: <20190507172542.31359-1-dannenberg@ti.com>

Switch to using the full malloc scheme in post-relocation SPL to allow
better utilization of available memory for example by allowing memory
to get freed. Initially allocate a 16MB-sized region in DDR starting
at address 0x84000000 for this purpose.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
---
 configs/am65x_evm_r5_defconfig    | 1 -
 configs/am65x_hs_evm_r5_defconfig | 1 -
 include/configs/am65x_evm.h       | 3 +++
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/configs/am65x_evm_r5_defconfig b/configs/am65x_evm_r5_defconfig
index 8dce577cf7..3f4134b5f5 100644
--- a/configs/am65x_evm_r5_defconfig
+++ b/configs/am65x_evm_r5_defconfig
@@ -18,7 +18,6 @@ CONFIG_SPL_LOAD_FIT=y
 CONFIG_USE_BOOTCOMMAND=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_TEXT_BASE=0x41c00000
-CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_SEPARATE_BSS=y
 CONFIG_SPL_I2C_SUPPORT=y
diff --git a/configs/am65x_hs_evm_r5_defconfig b/configs/am65x_hs_evm_r5_defconfig
index 8d5d3590b2..d4d23416cc 100644
--- a/configs/am65x_hs_evm_r5_defconfig
+++ b/configs/am65x_hs_evm_r5_defconfig
@@ -20,7 +20,6 @@ CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y
 CONFIG_USE_BOOTCOMMAND=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_TEXT_BASE=0x41c00000
-CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_SEPARATE_BSS=y
 CONFIG_SPL_I2C_SUPPORT=y
diff --git a/include/configs/am65x_evm.h b/include/configs/am65x_evm.h
index cff60a8444..a90f38edc9 100644
--- a/include/configs/am65x_evm.h
+++ b/include/configs/am65x_evm.h
@@ -41,6 +41,9 @@
 					 CONFIG_SPL_BSS_MAX_SIZE)
 /* Set the stack right below the SPL BSS section */
 #define CONFIG_SYS_INIT_SP_ADDR         CONFIG_SPL_BSS_START_ADDR
+/* Configure R5 SPL post-relocation malloc pool in DDR */
+#define CONFIG_SYS_SPL_MALLOC_START	0x84000000
+#define CONFIG_SYS_SPL_MALLOC_SIZE	SZ_16M
 #endif
 
 #ifdef CONFIG_SYS_K3_SPL_ATF
-- 
2.17.1

  parent reply	other threads:[~2019-05-07 17:25 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-07 17:25 [U-Boot] [PATCH 00/13] System Firmware Loader for TI K3 family SoCs Andreas Dannenberg
2019-05-07 17:25 ` [U-Boot] [PATCH 01/13] mmc: k3_arasan: Allow driver to probe without PDs specified Andreas Dannenberg
2019-05-15 15:17   ` Tom Rini
2019-05-07 17:25 ` [U-Boot] [PATCH 02/13] spl: Allow skipping clearing BSS during relocation Andreas Dannenberg
2019-05-15 15:17   ` Tom Rini
2019-05-07 17:25 ` [U-Boot] [PATCH 03/13] spl: Make image loader infrastructure more universal Andreas Dannenberg
2019-05-15 15:17   ` Tom Rini
2019-05-07 17:25 ` [U-Boot] [PATCH 04/13] arm: K3: Introduce System Firmware loader framework Andreas Dannenberg
2019-05-07 18:16   ` Simon Goldschmidt
2019-05-07 19:17     ` Andreas Dannenberg
2019-05-07 19:21       ` Simon Goldschmidt
2019-05-15 15:17   ` Tom Rini
2019-05-15 21:39     ` Andreas Dannenberg
2019-05-15 21:50       ` Tom Rini
2019-05-16 15:47         ` Andreas Dannenberg
2019-05-16 19:14           ` Andreas Dannenberg
2019-05-17 11:20             ` Tom Rini
2019-05-07 17:25 ` [U-Boot] [PATCH 05/13] armV7R: K3: am654: Allow using SPL BSS pre-relocation Andreas Dannenberg
2019-05-07 17:25 ` Andreas Dannenberg [this message]
2019-05-07 17:25 ` [U-Boot] [PATCH 07/13] armV7R: K3: am654: Load SYSFW binary and config from boot media Andreas Dannenberg
2019-05-07 17:25 ` [U-Boot] [PATCH 08/13] armv7R: dts: k3: am654: Update mmc nodes for loading sysfw Andreas Dannenberg
2019-05-07 17:25 ` [U-Boot] [PATCH 09/13] configs: am65x_evm_r5: All sysfw to be loaded via MMC Andreas Dannenberg
2019-05-07 17:25 ` [U-Boot] [PATCH 10/13] configs: am65x_hs_evm_r5: " Andreas Dannenberg
2019-05-18 16:08   ` Simon Glass
2019-05-07 17:25 ` [U-Boot] [PATCH 11/13] configs: am65x_evm: Add Support for eMMC boot Andreas Dannenberg
2019-05-07 17:25 ` [U-Boot] [PATCH 12/13] configs: am65x_hs_evm: " Andreas Dannenberg
2019-05-07 17:25 ` [U-Boot] [PATCH 13/13] am65x: README: Add eMMC layout and flash instructions Andreas Dannenberg
2019-05-07 20:00 ` [U-Boot] [PATCH 00/13] System Firmware Loader for TI K3 family SoCs Simon Goldschmidt
2019-05-08  4:31   ` Chee, Tien Fong
2019-05-08 18:43     ` dannenberg at ti.com
2019-05-13 13:37       ` Chee, Tien Fong
2019-05-15 21:24         ` dannenberg at ti.com
2019-05-08 18:04   ` Andreas Dannenberg
2019-05-08 18:57     ` Simon Goldschmidt
2019-05-15 15:16 ` Tom Rini
2019-05-15 20:31   ` Andreas Dannenberg
2019-05-16 20:32   ` Andreas Dannenberg

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