levinboot patch

0004-Minimal-Build.patch

From ff114a1003c330c35f68e52bd2fa832c0949d656 Mon Sep 17 00:00:00 2001
From: Joel Winarske <[email protected]>
Date: Sat, 3 Jun 2023 09:36:46 -0700
Subject: [PATCH] Minimal Build

-move lib/string to lib
 allows building without parameters
-default baud rate to 115200

Signed-off-by: Joel Winarske <[email protected]>
---
 configure.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/configure.py b/configure.py
index 09d443c..221cc1e 100755
--- a/configure.py
+++ b/configure.py
@@ -65,7 +65,7 @@ for x in ('entry-ret2brom', 'entry-first'):
     # must be shorter than 64 bytes
     flags[x].append('-DCONFIG_GREETING=\"\\"levinboot/0.8\\r\\n\\"\"')
     # base clock 1.5MHz
-    flags[x].append('-DCONFIG_UART_CLOCK_DIV=1')
+    flags[x].append('-DCONFIG_UART_CLOCK_DIV=13')
 
 parser = argparse.ArgumentParser(description='Configure the levinboot build.')
 parser.add_argument(
@@ -287,16 +287,16 @@ build('idbtool', 'buildcc', src('tools/idbtool.c'))
 build('regtool', 'buildcc', [src('tools/regtool.c'), src('tools/regtool_rpn.c')])
 
 # ===== C compile jobs =====
-lib = {'lib/error', 'lib/uart', 'lib/uart16550a', 'lib/mmu', 'lib/gicv2', 'lib/sched'}
+lib = {'lib/error', 'lib/uart', 'lib/uart16550a', 'lib/mmu', 'lib/gicv2', 'lib/sched', 'lib/string'}
 sramstage = {'sramstage/main', 'rk3399/pll', 'sramstage/pmu_cru', 'sramstage/misc_init'} | {'dram/' + x for x in ('training', 'memorymap', 'mirror', 'ddrinit')}
 dramstage = {'dramstage/main', 'dramstage/transform_fdt', 'lib/rki2c', 'dramstage/commit', 'dramstage/entropy', 'dramstage/board_probe', 'dram/read_size'}
-dramstage_embedder =  {'sramstage/embedded_dramstage', 'compression/lzcommon', 'compression/lz4', 'lib/string'}
+dramstage_embedder =  {'sramstage/embedded_dramstage', 'compression/lzcommon', 'compression/lz4'}
 usb_loader = {'sramstage/usb_loader', 'lib/dwc3', 'sramstage/usb_loader-spi', 'lib/rkspi'}
 memtest = {'sramstage/memtest', 'dram/read_size'}
 
 if decompressors:
     flags['dramstage/main'].append('-DCONFIG_DRAMSTAGE_DECOMPRESSION')
-    dramstage |= {'compression/lzcommon', 'lib/string', 'dramstage/decompression'}
+    dramstage |= {'compression/lzcommon', 'dramstage/decompression'}
 if 'lz4' in decompressors:
     flags['dramstage/decompression'].append('-DHAVE_LZ4')
     dramstage |= {'compression/lz4'}
-- 
2.40.1